Husqvarna SMR, TE User Manual

ENGLISH

PRESENTATION

Welcome to the Husqvarna motorcycling Family! Your new Husqvarna motorcycle is designed and manufactured to be the finest in its field. The instructions in this book have been prepared to provide a simple and understandable guide for your motorcycle’s operation and care. Follow the instructions carefully to obtain maximum performance and your personal motorcycling pleasure. Your owner’s manual contains instructions for owner care and maintenance. Information covering repair of major units such as engine, transmission, etc. is provided in the Husqvarna Service Manual. The information concerning details or main work of repair or maintenance are described in the Husqvarna Service Manual. This manual is available upon request by stating the code number set on pages 95, 96, 97, 98. Work of this kind requires the attention of a skilled mechanic and the use of special tools and equipment. Your Husqvarna dealer has the facilities, experience and original parts necessary to properly render this valuable service.

This “Owner’s Manual” and the “Purchase Registration Booklet” are parts and parcels of the motorcycle, hence, they have to remain with the motorcycle even when sold to another user.This “Owner’s Manual” and the “Purchase Registration Booklet” are parts and parcels of the motorcycle, hence, they have to remain with the motorcycle even when sold to another user.

This motorcycle uses components designed thanks to systems and state of the art technologies which are thereafter tested in competition. In competition motorcycles, every detail is verified after each race in order to always guarantee better performance. For correct functioning of the vehicle, it is necessary to follow the maintenance and control table found on Appendix A.

IMPORTANT NOTICES

1) The TC and TXC models are guaranteed COMPETITION motorcycles exempt from functional defects, the suggested maintenance table for competition use is shown on Appendix A.

2) TE and SMR are STREET LEGAL motorcycles (with LIMITED POWER ENGINE); they are guaranteed exempt from functional defects and covered with legal guarantee, if the STANDARD CONFIGURATION is maintained and the suggested maintenance table, shown on Appendix A (page A8) is observed. If TE and SMR are transformed in COMPETITION MOTORCYCLES (with FULL POWER ENGINE), the suggested maintenance table for competition use is shown on Appendix A.

TC-TXC

SMR

MOTOCROSS

ENDURO

SUPERMOTARD

IMPORTANT

The reference for recognition of the guarantee will be the MOTORCYCLE CONFIGURATION, as shown below:

A) STANDARD MOTORCYCLE, STREET LEGAL: with LIMITED POWER ENGINE B) COMPETITION MOTORCYCLE, RACING USE: with FULL POWER ENGINE

This motorcycles was not designed for long trips with the engine always at maximum rpm as can occur whilst travelling on roads or highways. Long trips at full throttle can cause severe damage to the engine. This motorcycles is setup for competition use and therefore guarantees maximum performance with the rider alone. It is thereby not recommended to use the vehicle on circuits or off-road with a passenger.

ing parts and for the labour necessary in order to respect the maintenance plan, is charged to the client. NOTE: the guarantee is EXTINGUISHED in the case where the motorcycle is rented.

Important Notice

Read this manual carefully and pay special attention to statements preceeded by the following words:

Warning*: Indicates a possibility of severe personal injury or loss of life if instructions are not followed. Caution*: Indicates a possibility of personal injury or equipment damage if instructions are not followed. Note*: Gives helpful information.

Warning*: After an upset, inspect the motorcycle carefully. Make sure that the throttle, brake, clutch and all other systems are undamaged. Riding with a damaged motorcycle can lead to a serious crash.

Warning*: Never attempt to start or operate your motorcycle unless you are wearing appropriate protective clothing. Always wear a motorcycle helmet, motorcycle boots, gloves, goggles and other appropriate protective clothing.

Warning*: This motorcycle is a state of the art competition bike. Do not attempt to start or ride this motorcycle until you have received expert instruction and are in excellent physical condition.

ALWAYS keep in mind that these motorcycles have been designed strictly for competition use, that is, for conditions of usage very different from those presented on the road.

ALWAYS keep in mind that these motorcycles have been designed strictly for competition use, that is, for conditions of usage very different from those presented on the road. In order to maintain the vehicle’s “Guarantee of Functionality”, the client must follow the maintenance program indicated in the user’s manual by carrying out maintenance checks at authorized HUSQVARNA dealers. The cost for substitut-

When parts replacement is required, use only Husqvarna

Parts Replacement

ORIGINAL parts.

PRECAUTIONS FOR CHILDREN WARNING

G Park the vehicle where it is unlikely to be bumped into

or damaged. Even slight or involuntary bumps can cause the vehicle to topple over, with subsequent risk of serious harm to people or children.

G To prevent the vehicle from tipping over, never park it

on soft or uneven ground, nor on asphalt strongly heated by the sun.

G Engine and exhaust pipes become very hot during ri-

ding. Always park your motorcycle where people or children can not easily reach these parts, in order to avoid serious burns.

TABLE OF CONTENTS Page

PRESENTATION........................................................................2

IMPORTANT NOTICES...............................................................2

IDENTIFICATION DATA.............................................................5

TECHNICAL DATA...................................................................10

LUBRICATION TABLE, SUPPLIES..............................................12

CONTROLS ............................................................................13

RIDING.................................................................................23

SERVICE LIMITS.....................................................................70

IGNITION SYSTEM/ELETTRICAL SYSTEM.............................79-90

SPECIAL TOOLS .....................................................................91

TIGHTENING TORQUES ..........................................................92

KITS.....................................................................................94

OPTIONAL PARTS LIST ......................................................95-98

APPENDIX.............................................................................99

PRE-DELIVERY INSPECTION...................................................101

NOTE FOR USA/CDN- AUS MODELS........................................102-104

ALPHABETICAL INDEX .........................................................105

PERIODIC MAINTENANCE -ADJUSTMENT.....................Appendix A

G References to the “left” or “right” of the motorcycle are in

Note

the sense of a person facing forwards.

G Z: number of teeth G A: Austria

AUS: Australia B: Belgium BR: Brazil CDN: Canada CH: Switzerland D: Germany E: Spain F: France FIN: Finland GB: Great Britain I: Italy J: Japan USA: United States of America

G Where not specified, all the data and the instructions are

referred to any and all Countries.

IDENTIFICATION DATA

The engine number is printed on the upper side of the engine case, whereas the frame number is printed on the steering tube . Always state the number stamped on the frame (and write it on this booklet), when placing orders for spare parts, or when asking for information on your motorcycle.

FRAME NUMBER

VEHICLE IDENTIFICATION NUMBER (V.I.N.)

The full 17 digit serial, or Vehicle Identification Number, is stamped on the steering head tube (R.H. side).

1. Frame serial number

2. Engine serial number

(*): Progressiv nr. (l): Year of the model

VEHICLE IDENTIFICATION NUMBER (V.I.N.)

The full 17 digit serial, or Vehicle Identification Number, is stamped on the steering head tube (R.H. side).

1. Frame serial number

2. Engine serial number

(*): Progressiv nr. (l): Year of the model

VEHICLE IDENTIFICATION NUMBER (V.I.N.)

The full 17 digit serial, or Vehicle Identification Number, is stamped on the steering head tube (R.H. side).

1. Frame serial number

2. Engine serial number

(*): Progressiv nr. (l): Year of the model

VEHICLE IDENTIFICATION NUMBER (V.I.N.)

The full 17 digit serial, or Vehicle Identification Number, is stamped on the steering head tube (R.H. side).

(*): Progressiv nr. (l): Year of the model

1. Frame serial number

2. Engine serial number

Control location

1. Front brake lever

2. Throttle grip

3. Rear brake control pedal

4. Choke (L.H. side)

5. Fuel tank filler cap

6. R.H. commutator (engine electric start)

7.Rear shock absorber spring preload adjustment

8. Rear shock absorber compression damper adjustment (low and high damping speeds)

9. Rear shock absorber extension damper adjustment

10. L.H. commutator (TE, SMR)

10. Engine stop button (TC-TXC)

11.Clutch control lever

12. Fuel cock (TC-TXC)

13. Gearbox control pedal

14. Air bleeding screw on front fork leg

15. Compression damper adjustment (front fork leg bottom side)

16. Extension damper adjustment (front fork leg top side)

TC-TXC

TE-SMR

TC-TXC

ENGINE

TECHNICAL DATA

Type.....................................................single cylinder, 4 stroke

Cooling.......................liquid with electric fan on TE-SMR models

Bore (250)....................................................................2.99 in.

Bore (450-510)..............................................................3.81 in.

Stroke (250)..................................................................2.17 in.

Stroke (450).................................................................2.39 in.

Stroke (510)..................................................................2.67 in.

Displacement (250) ...............................................15.22 cu. in.

Displacement (450)................................................27.39 cu. in.

Displacement (510) ................................................30.56 cu. in

Compression ratio...........................................................12,9:1

Starting (TC)............. kick start (with automatic decompressor)

Starting (SMR)...............electric (with automatic decompressor)

Starting (TE-TXC) ...............electric and kick start (with automatic

decompressor)

TIMING SYSTEM

Type....................................double overhead camshaft; 4 valve

Valve clearance (with engine cold)

Intake..........................................................0.004 ÷ 0,006 in.

Exhaust........................................................0.006 ÷ 0,008 in.

LUBRICATION

Type.......Dry sump with two oil pump rotor and cartridge filter

IGNITION

Type...........................................C.D.I. electronic, with variable

advance (digital control)

Spark plug type ......................................................NGK CR8EB

Spark plug gap...........................................................0.027 in.

FUEL SYSTEM

Type (TE-SMR)...............................................................Electronic injection feed

Type (TC-TXC 250) ”Keihin” FCR-MX 37 with acceleration pump and

throttle position sensor Tipo (TC-TXC 450-510) Keihin” FCR-MX 41 with acceleration pump and throttle position sensor

Venturi diameter (TC-TXC 250) ..................................................1.46 in.

Venturi diameter (TC-TXC 250-450)............................................1.61 in.

High speed jet (TC-TXC 250) ..........................................................175

High speed jet (TC-TXC 450-510) ....................................................180

Low speed jet (TC-TXC 250) ............................................................42

Low speed jet (TC-TXC 450-510)........................................................45

Starting jet (TC-TXC 250)..................................................................72

Starting jet (TC-TXC 450-510) ..........................................................85

Starting air jet. .........................................................................0.16 in.

Main air jet ...................................................................................200

Low air jet .....................................................................................100

Floater ......................................................................................g 11.2

CLUTCH

Type...............................oil bath multiple disc clutch, hydraulic control

TRANSMISSION

Type...............................................................constant mesh gear type

Transmission ratio (TE-SMR-TXC)

1st gear......................................................................2,000 (z 28/14)

2nd gear .....................................................................1,611 (z 29/18)

3rd gear .....................................................................1,333 (z 24/18)

4th gear.....................................................................1,086 (z 25/23)

5 th gear....................................................................0,920 (z 23/25)

6 th gear ....................................................................0,814 (z 22/27)

Transmission ratio (TC)

1st gear......................................................................1,866 (z 28/15)

2nd gear (250)...........................................................1,529 (z 26/17)

2nd gear (450-510) ....................................................1,444 (z 26/18)

3rd gear ....................................................................1,263 (z 24/19)

4th gear.....................................................................1,086 (z 25/23)

5 th gear....................................................................0,954 (z 21/22)

Throttle piston..............................................................................15 M

Metering pin ............................................................................OBDVR

Metering pin slot (TC-TXC 250). ......................................................4th

Metering pin slot (TC-TXC 450-510).................................................5th

Idle mixture adjusting screw (TC-TXC 250)......................rounds 1+1/2

Idle mixture adjusting screw (TC-TXC 450-510)....................... rounds 2

SECONDARY DRIVE Transmission sprocket- Rear wheel sprocket

(TE-TXC 250).........................................................................Z 13- Z 50

Transmission sprocket- Rear wheel sprocket

(TE -TXC 450-510).................................................................Z 13- Z 47

Transmission sprocket- Rear wheel sprocket

(TC 450)...............................................................................Z 14- Z 50

Transmission sprocket- Rear wheel sprocket

PRIMARY DRIVE

Drive pinion gear- Clutch ring gear (TC 250) .............................Z 20- Z 67

Drive pinion gear- Clutch ring gear (TE-TXC 250)........................Z 24- Z 88

Drive pinion gear- Clutch ring gear (450-510)............................Z 23- Z 63

Transmission ratio (TC 250)..............................................................3,350

Transmission ratio (TE-TXC 250)........................................................3,666

Transmission ratio(450-510).............................................................2,739

(TC 250)...............................................................................Z 12- Z 50

Transmission sprocket- Rear wheel sprocket

(TC 510)...............................................................................Z 14- Z 47

Transmission sprocket- Rear wheel sprocket

(SMR 450-510)....................................................................Z 14- Z 42

Transmission ratio (TE-TXC 250)..................................................3,846

Transmission ratio (TC 250).........................................................4,166

Transmission ratio (TC 450)........................................................3,571

Transmission ratio (TC 510) ....................................................... 3,357

Transmission ratio (SMR 450-510).............................................. 3,000

Transmission ratio (TE-TXC 450-510)........................................... 3,615

FINAL RATIOS

1st gear (TE-TXC 250) ..............................................28,205

1st gear (TE-TXC 450-510) .............. ..........................19,806

1st gear (TC 250) ....................................................26,055

1st gear (TC 450) .....................................................18,261

1st gear (TC 510) ............... .......................................17,159

1st gear (SMR 450-510)............................................16,435

2nd gear (TE-TXC 250) .............................................22,721

2nd gear (TE-TXC 450-510) .......................................15,955

2nd gear (TC 250) ..................... ..............................21,348

2nd gear (TC 450) ....................................................14,130

2nd gear (TC 510) ....................................................13,283

2nd gear (SMR 450-510)...........................................13,239

3rd gear (TE-TXC 250) ..............................................18,803

3rd gear (TE-TXC 450-510) ........................... ............13,204

3rd gear (TC 250) .....................................................17,631

3rd gear (TC 450) ....................................................12,357

3rd gear (TC 510) ......................................................11,616

3rd gear (SMR 450-510) ...........................................10,956

4th gear (TE-TXC 250) ........................... ...................15,329

4th gear (TE-TXC 450-510) ........................................10,764

4th gear (TC 250) .....................................................15,172

4th gear (TC 450) .......................... ..........................10,633

4th gear (TC 510) ......................................................9,995

4th gear (SMR 450-510) .............................................8,932

5th gear (TE-TXC 250) ...............................................12,974

5th gear (TE-TXC 450-510) ......................... .................9,111

5th gear (TC 250) .......................... ..........................13,324

5th gear (TC 450) ......................................................9,338

5th gear (TC 510) ......................... .............................8,778

5th gear (SMR 450-510) .............................................7,560

6th gear (TE-TXC 250) ...............................................11,491

6th gear (TE-TXC 450-510) ......................... ................8,069

6th gear (SMR 450-510) ............................................6,696

FRAME

Type ........................Steel single tube cradle (roud, rectangular,

ellipsoidal tubes); light alloy rear frame

FRONT SUSPENSION

Type ....“Upside-Down” telescopic hydraulic front fork with advanced

axle (adjustable in compression and rebound stroke); stanchions

tubes .......................................................................................1.97 in.

Legs axis stroke..................(TE, TC, TXC) 11.8 in.; (SMR) 9.84 in.

REAR SUSPENSION

Type...............progressive with hydraulic single shock absorber

Wheel stroke (TC-TXC-TE)................................................11.6 in.

Wheel stroke (SMR).......................................................11.4 in.

FRONT BRAKE

Type...................................fixed disc 10.24 in. dia (TE, TC, TXC)

floating disc 12.6 in. dia (SMR)

with hydraulic control; floating caliper (TE, TC, TXC)

or fixed radial caliper (SMR)

REAR BRAKE

Type.... floating disc, ø 9.45 in. with hydraulic control and

floating caliper

RIMS

Front (TE, TC, TXC) .....TAKASAGO “Excel” in light alloy: 1,6x21”

Front (SMR)..........................SANREMO in light alloy: 3,50x17”

Rear (TE, TXC)..........TAKASAGO “Excel” in light alloy: 2,15x18”

Rear (TC) .......TAKASAGO “Excel” in light alloy: 1,85x19”(250);

2,15x19”(450-510)

Rear (SMR)...........................SANREMO in light alloy: 4,25x17”

TIRES Front

(TE-TXC) ....................................... Michelin ENDURO COMP. 3 or

Pirelli MT 83 Scorpion or Dunlop 54R-D907;

90/90x21" (TE)

(TC) ............................................................Pirelli 51R-MT 32A;

80/100 x 21”

(SMR) ............................................Pirelli MTR 21 DRAGON-EVO;

120/70-17” Rear

(TE-TXC)............................. Michelin ENDURO COMP. 3 or Pirelli

MT 83 Scorpion or Dunlop 70R-D907 (TE);

120/90x18” (250); 140/80x18” (450-510)

(TC)..........................Pirelli NHS (62) MT 32; 100/90x19(250);

110/90x19” (450-510)

(SMR)

..........................

Cold tire pressure (front TC)

Cold tire pressure (rear TC)............

(*) Cold tire pressure (front TE-TXC)0,9÷1,0 Kg/cm2(12.8-14.2 psi) (*) Cold tire pressure (rear TE-TXC).0,8÷0,9 Kg/cm2(11.4-12.8 psi)

(•)Cold tire pressure (front TE-TXC) (•)Cold tire pressure (rear TE-TXC) (*) Cold tire pressure (front SMR) (•)Cold tire pressure (front SMR, rider only)..1,8kg/cm2-25.6 p.s.i. (•)Cold tire press. (front SMR, rider and passenger) 2,0 kg/cm2--28.4 p.s.i. (*) Cold tire pressure (rear SMR) (•)Cold tire pressure (rear SMR, rider only) 2,0 kg/cm2--28.4 p.s.i. (•)Cold tire pressure

(rear SMR, rider and passenger) ................ 2,2 kg/cm2-31.3 p.s.i.

Pirelli MTR 22 DRAGON-EVO;150/60x17”

............

0,9÷1,0 Kg/cm2(12.8-14.2 psi)

0,8÷0,9 Kg/cm2(11.4-12.8 psi)

.................

1,1 Kg/cm2(15.6 psi)

..................

...................

1,0 Kg/cm2(14.2 psi)

1,4 kg/cm2- 20 p.s.i.

1,6 kg/cm2-22.7 p.s.i.

(• ) Road use

(*)

in case of racing use

DIMENSION, WEIGHT, CAPACITY

Wheelbase (TC-TE-TXC) ................................................58.86 in.

Wheelbase (SMR).............................................................56.89 in.

Overall length (TC)......................................................86.89 in.

Overall length (TE)......................................................89.25 in.

Overall length (SMR) ...............................................................85.94 in.

Overall length (TXC).................................................................86.42 in.

Overall width..............................................................32.28 in.

Overall height (TC-TE-TXC) ...........................................50.59 in.

Overall height (SMR) ........................................................49.21 in.

Saddle height (TC).......................................................38.11 in.

Saddle height (TE-TXC).................................................37.91 in.

Saddle height (SMR) ........................................................36.22 in.

Minimum ground clearance (TC-TXC-TE) ............................11.81 in.

Minimum ground clearance (SMR).....................................9.64 in

Dry weight (TC 250) .................................................. lb 220.5

Dry weight (TC 450) ...................................................lb 230.4

Dry weight (TC 510) ................................................... lb 231.5

Dry weight (TXC 250) ...... .......................................... lb 229.3

Dry weight (TXC 450) ................................................. lb 240.0

Dry weight (TXC 510) ................................................. lb 240.3

Dry weight, “ready to race” (TE 250 I.E.) ....................lb 235.9

Dry weight, “ready to race” (TE 450-510 I.E.) ............. lb 246.9

Dry weight, “ready to race” (SMR 450-510 I.E.) ......... lb 260.1

Fuel tank capacity

............(TE-SMR, 1.5 Imp. Quarts, 1.9 U.S. qt. reserve included)

. .......................................................1.6 imp.gall, 1.9 U.S. gall.

Coolant capacity.....................................Imp. Quarts 0.97÷1.14

...............................................................U.S. Quarts 1.16÷1.37

Transmission oil

Oil and oil filter replacement .....Imp. Quarts 1.5U.S. Quarts 1.8

Oil replacement .........................Imp. Quarts 1.3U.S. Quarts 1.6

TABLE FOR LUBRICATION, SUPPLIES

Engine, gearbox and primary drive lubricating oil

AGIP RACING 4T (10W-60)

Engine coolant

AGIP COOL

Brake system fluid

AGIP BRAKE 4 (DOT 4)

Clutch fluid

SAE 10 MINERAL OIL FOR HYDRAULIC SYSTEM

Grease lubrication

AGIP BIKE GREASE

Final drive chain lubrication

AGIP CHAIN LUBE

Front fork oil

AGIP FORK 7,5 (SAE 7,5) (for hard climatic conditions SAE 5)

Oil for rear shock absorber

AGIP FORK 2,5 (SAE 2,5)

Electric contact protection

AGIP CONTACT CLEANER

Fillers for radiator

AREXONS TURAFALLE LIQUIDO

CONTROLS

FUEL COCK (TC-TXC)

The left-side tap (2) is a screw tap: screw the ring nut (A) to close the tap, loosen the ring nut to open the tap.

WARNING*: Be careful not to touch the hot engine while operating the fuel valve.

A fuel filter is incorporated in the fuel valves. Accumulation of dirt in the filter will restrict the flow of the fuel to the carburetor. Therefore, the fuel filter should be serviced periodically.

1 Loosen the input plug (1) on the fuel tank and close the tap; 2 Remove the fuel hose (3) from the carburetor and insert the

hose in a vessel; 3 Open the tap and drain the fuel out of the tank; 4 Remove the fuel valve by removing the screws. Wash the fuel

screen filter in cleaning solvent; 5 Reassemble the fuel valve in the reverse order of removal.

Open the tap and check for leaks.

FUEL INJECTION ENGINE (TE-SMR)

On vehicles which are fitted with a fuel injection engine, the fuel pump is built into the fuel tank and there is no tap mounted on the fuel supply system. The quantity of remaining fuel is indicated on the digital dash-board by the special warning light (see on page 16).

1. Fuel tank cap

2. Fuel cock

3. Fuel hose A. Tap ring nut

SIDESTAND

A sidestand (1) is supplied with every motorcycle.

FUEL

Recommended fuel: premium grade unleaded fuel. (R.O.N.

98).

WARNING*: The stand is designed to support the weight of the MOTORCYCLE ONLY. Do not sit on the motorcycle using the stand for support as this could cause structural failure to the stand and could cause serious bodily injury.

Periodically check the side stand (see “Periodical maintenance card”); check that the springs are not damaged and that the side stand freely moves. If the side stand is noisy, lubricate the fastening pivot (A).

Note*: Do not continue operation if the engine pings or knocks. The engine will be damaged and could seize.

WARNING*: If "knocking" or "pinging" occurs, try a different brand of gasoline or higher octane grade.

WARNING*: Gasoline is extremely flammable and can be explosive under certain conditions. Always stop the engine and do not smoke or allow flames or sparks in the area where the motorcycle is refueled or gasoline is stored.

WARNING*: Do not overfill the tank. After refueling, make sure the tank cap (1) is closed securely.

CARBURETOR CHOKE (TC-TXC)

The starter knob, located on the left side of the carburetor, is used to enrich the mixture during the engine start. Pull out the knob to open the starter, and pull the lever upwards to close it.

The carburetor is equipped with two knobs:

1) BLACK KNOB: COLD start (°)

2) RED KNOB: WARM start (°)

(°) See page 26

COLD START (TE-SMR)

For a cold start, the models with a fuel injection engine are fitted with a black knob (3) located on the left of the throttle body. Pull the knob outwards to open the starter and push inwards to close.

*IMPORTANT: Functions of the GREEN warning light (4) “NEUTRAL” in case of FUEL INJECTION SYSTEM malfunction (contact your local HUSQVARNA Dealer) a) With the GEARBOX NOT in NEUTRAL position: the warning light FLASHES INTERMITTENTLY. b) With the GEARBOX in NEUTRAL position: the warning light is initially constantly ON then it FLASHES TWICE IN RAPID SUCCESSION then returns to being constantly ON. This cycle repeats itself. After eliminating the malfunction, the warning light (4) returns to its normal operation.

1- SPEED / ODO (figure 1, page 17) 2- SPEED / H (figure 2, page 17) 3- SPEED / CLOCK (figure 3, page 17) 4- SPEED / TRIP 1 (figure 4, page 18) 5- SPEED / STP 1 (figure 5, page 18) 6- SPEED / AVS 1 (figure 6, page 18) 7- SPEED / SPEED MAX (figure 7, page 19) 8- SPEED / TRIP 2 (figure 8, page 19) 9- SPEED / TRP 2 / CLOCK (figure 9, page 19) 10- SPEED / RPM (engine r.p.m. numerical value) (figure 10, page 19)

.................

NOTE The RPM function, shown on the vertical LED indicator, is ALWAYS on.

DIGITAL INSTRUMENT, WARNING LIGHTS (TE-SMR)

The motorcycle is equipped with a digital instrument; on the instrument are located 5 warning lights too: high beam, lights (with display lighting), blinkers, neutral and fuel reserve. 1- BLUE warning light “HIGH BEAM” 2- GREEN warning light ”LIGHTS” 3- GREEN warning light “BLINKERS” 4- GREEN warning light “NEUTRAL” 5- ORANGE warning light “Fuel reserve”

(1,8 l - 1.58 Imp. qt - 1.9 U.S. qt)

NOTES

- After the engine starting, for the first 2 seconds, the instrument shows the version of the checking SW; after the check, the instrument shows the last planned function.

- When the motorcycle engine is OFF, the instrument doesn’t also show its functions.

- To select the instrument functions and to set to zero the functions, use the SCROLL knob (A).

- The instrument functions are the following, as shown below.

1- SPEED (kmh or mph) / ODO / RPM (figure 1)

- SPEED: motorcycle speed- maximum value: 299 kmh or 299

mph;

- ODO: odometer- maximum value: 99999 km;

- RPM: engine r.p.m. shown on the vertical LED indicator.

To replace kilometers with miles or miles with kilometers proceed as follows:

1) set to figure 1, stop the engine and push the knob SCROLL

(A);

2) start the engine while pushing for 3 seconds the knob

SCROLL (A).

After the kilometers-miles or miles-kilometers setting operation, for 3 seconds, “SET” and miles/mph or km/kmh will be on.

NOTE After the previously described operation, the ODO setting will be convert and all the others data will be reseted (the H Counter is unchanged).

2- SPEED / H / RPM (figure 2)

- SPEED: motorcycle speedmaximum value: 299 kmh or 299 mph;

- H: shows the running hours of the engine (data are saved in permanent memory every 10 minutes)- Maximum value: 9999:59;

- RPM: engine r.p.m. shown on the vertical LED indicator.

3- SPEED / CLOCK / RPM (figure 3)

- SPEED: motorcycle speedmaximum value: 299 kmh or 299 mph;

- CLOCK: clock- Reading from 0:00 to 23:59:59 (the data will be lost after battery detachment);

To reset the clock, push the knob SCROLL (A) for more than 3 seconds in order to increase the hours; release the knob and then, after 3 seconds, it is possible to increase the minutes;

- RPM: engine r.p.m. shown on the vertical LED indicator.

4- SPEED / TRIP 1 / RPM (figure 4)

- SPEED: motorcycle speedmaximum value: 299 kmh or 299 mph;

- TRIP 1: distance- maximum value: 999.9 km (the data will be lost after battery detachment). If the STP 1 will be set to zero, the functions TRIP 1 and AVS 1 will be set to zero too.

The function TRIP 1 is ON unitedly with the function STP 1 (*).

- RPM: engine r.p.m. shown on the vertical LED indicator.

(*): see figure 5

5- SPEED / STP 1 / RPM (figure 5)

- SPEED: motorcycle speedmaximum value: 299 kmh or 299 mph;

- STP 1: miles/kilometers covered time- Reading from 0:00 to 23:59:59 (the data will be lost after battery detachment). To activate the function STP 1, push the knob SCROLL (A) for more than 3 seconds.

- 1st step: function ON;

- 2nd step: stop to the counters;

- 3rd step: STP 1 zero-setting; TRIP 1 and AVS 1 data zero-setting;

- 4th step: function ON;

- 5th step: stop to the counters;

.............................

and so following NOTE STP 1 data+TRIP 1 data=AVS 1 (*).

- RPM: engine r.p.m. shown on the vertical LED indicator.

(*): see figure 6

6- SPEED / AVS 1 / RPM (figure 6)

- SPEED: motorcycle speedmaximum value: 299 kmh or 299 mph;

- AVS 1: shows the covered average speed of the motorcycle, according with a distance (TRIP 1) and a miles/kilometers covered time (STP 1) (the data will be lost after battery detachment).

NOTE If the STP 1 will be set to zero, the TRIP 1 and AVS 1 functions will be set to zero too.

- RPM: engine r.p.m. shown on the vertical LED indicator.

7- SPEED / V MAX / RPM (figure 7)

- SPEED: motorcycle speedmaximum value: 299 kmh or 299 mph;

- V MAX: shows the motorcycle MAXIMUM speed (reached MAX speed), kmh or mph. Maximum value: 299 kmh or 299 mph. To set to zero V MAX, push the knob SCROLL (A) for more than 3 seconds;

- RPM: engine r.p.m. shown on the vertical LED indicator.

8- SPEED / TRIP 2 / RPM (figure 8)

- SPEED: motorcycle speedmaximum value: 299 kmh or 299 mph;

- TRIP 2: distance- maximum value: 999, 9 km / miles (the data will be lost after battery detachment); To set to zero TRIP 2, push the knob SCROLL (A) for more than 3 seconds;

- RPM: engine r.p.m. shown on the vertical LED indicator.

9- TRP 2 / CLOCK / RPM (figure 9)

- TRIP 2: distance- Max value: 999.9 km / miles (the data will belost after battery detachment). To set to zero TRIP 2, push the knob SCROLL (A) for more than 3 seconds;

- CLOCK: clock- Reading from 0:00 to 23:59:59 (the data will be lost after battery detachment). To reset the clock, push the knob SCROLL (A) for more than 3 seconds in order to increase the hours; release the knob then, after 3 seconds, it is possible to increase the minutes;

- RPM: engine r.p.m. shown on the vertical LED indicator.

10- SPEED /RPM (engine r.p.m. numerical value) (figure 10)

- SPEED: motorcycle speedmaximum value: 299 kmh or 299 mph;

- RPM: engine r.p.m.; both vertical LED indicator and numerical value are on.

THROTTLE CONTROL

The throttle knob (1), is located on the right hand side of the handlebar. The position of the throttle control can be adjusted by loosening the two fastenig screws .

CAUTION Do not forget to tighten the screws (A) after the adjustment.

FRONT BRAKE CONTROL

The brake control lever (2) is located on the right hand side of the handlebar. The position of the throttle control can be adjusted by loosening the two fastenig screws .

CAUTION Do not forget to tighten the screws (B) after the adjustment.

STEERING LOCK (TE-SMR)

The motorcycle is equipped with a steering lock (1) on the R.H. side of the steering head tube. To lock it, procede as follows: turn the handlebar leftwards, place the key in lock and turn counterclockwise. Push the key inwards (if necessary, turn to and from). Turn the key clockwise and remove it from the lock. To unlock the steering lock, reverse the above procedure.

ENGINE STOP BUTTON (TC-TXC)

On the left side of the handlebar, near the clutch control, is located the engine stop button.

CLUTCH CONTROL

The hydraulic clutch control lever is located on the left-hand side of the handlebar and is protected against dirt with a rubber guard. The clutch control position on the handlebar can be adjusted by loosening the lower fastening screw (A).

CAUTION

Do not forget to tighten the screw after the adjustment.

R.H. HANDLEBAR COMMUTATOR (TE-TXC-SMR)

The right commutator has the following controls:

1) Engine start button

3) Engine start - stop switch (TE-SMR)

L.H. HANDLEBAR COMMUTATOR (TE-SMR)

CONTROLS:

1) High beam flash (self cancelling)

2) Selection control High beam

Selection control Low beam

3) Left turn signals (automatic return) Right turn signals (automatic return)

To deactivate the turn signals, press the control lever after its returning to center.

Warning horn

TXC

TE-SMR

TC-TXC

REAR BRAKE CONTROL

The rear brake control (1) is placed on the right-hand side of the motorcycle. On models TE and SMR as stop switch, during the braking action, causes the rear light to come on.

GEAR SHIFT CONTROL

The lever (1) is placed on the left-hand side of the engine. The operator must release the lever after each gear change to allow it to return to its central position before another gear change can be made. Neutral position (N) is between first (low) and second gears. First gear is engaged by pushing the lever downwards; all the other gears are engaged, by pushing the lever upwards. The position of the gear shift lever on the shaft can be varied by:

- loosening screw;

- pulling lever out;

- placing lever in new position on the shaft when the operation is over tighten the screw and then tightening the screw.

CAUTION*: Do not shift gears without disengaging the clutch and closing the throttle. The engine could be damaged by overspeed and shock.

WARNING*: Do not downshift when traveling at a speed that would force the engine to overrev in the next lower gear, or cause the rear wheel to lose traction.

N: Neutral

TE-SMR-TXC

RIDING

BEFORE EVERY RIDE MAKE FOLLOWING CHECKS WARNING! Before each ride, to prevent accidents or failures during ride, make sure to go through following list.

1. Check all fluids

A. Engine-transmission oil level B. fuel level C. coolant level

Make sure all caps are properly adjusted.

WARNING*: Don’t remove radiator cap when hot!

2. Check all controls

A. Throttle handgrip B. Clutch lever Make sure cables are not damaged and turn smoothly.

3. Check brakes

Look for brake fluid leaks and worn hoses. Check for proper functioning.

4. Check suspensions

Compress fork and rear suspensions. Look for oil leaks and ensure proper functioning.

5. Check wheels

Check spokes and look for worn bearings. Check rims and tyres. Check tyre pressure.

6. Check chain rollers and sprockets

Check wear on chain rollers and sprockets Ensure chain is correctly adjusted and lubricated.

7. Check air filter and intake system

Check that air filter is clean Check all rubber connections and clamps.

8. Check exhaust system

Check hook up, look for cracks Check muffler.

9. Check torque

A. Spark plug B. Cylinder-head nuts C. General check of torque

10. Check steering action

Check bearing play.

11. Check the electric system (TE- SMR). Start the

engine and check that the front and rear lamps, the stop light, the turn signals the cluster warning lights and the horn are working correctly.

WARNING*: Failure to perform these checks every day before you ride may result in serous damage or a severe accident.

RUNNIN IN

Before using the motorcycle for sporting activities run in the engine for two hours at least to increase the life and the performance of the engine. During the first half-hour of driving we advise keeping a low speed and avoiding sudden accelerations. Never open the throttle fully. Change the oil and carry out all the necessary maintenance operations. After the first half-hour of driving, lightly increase the rev number, but never run the engine at full throttle. Never keep low speeds when the high gears are inserted. Slowly drive the motorcycle for two hours before using it for sporting activities.

CHECKS WHILE RUNNING IN

- SPOKE TENSION OF WHEELS (see page 78);

- TIGHTENING OF WHEELS (see page 92-93);

- FORK PIN TIGHTENING (see page 92);

- CHAIN ADJUSTMENT (see page 51);

- STEERING BEARING PLAY (see page 40);

- HANDLEBAR TIGHTENING (see page 92);

- ENGINE GRIP TO FRAME (see page 92);

- SUCTION FITTING GRIP (see page 92);

- HEAD AND CYLINDER NUTS GRIP (see page 92);

OFTEN CHECK THE BATTERY CHARGE CONDITION (see page 86).

ENGINE START (TE-SMR)

With cold engine, as after a prolonged inactivity of the motorcycle or in presence of a low external temperature, proceed as follows:

1) set ignition key (1) in IGNITION position (the buzz that you hear when you turn the key to IGNITION is caused by the fuel pump which puts the feeding system under pressure);

2) pull the starter lever (2);

3) pull the clutch lever (3);

4) shift gear pedal (4) in neutral position then release the clutch control lever;

5) press the engine start-stop switch (5) then the start button (6).

Put the start lever (2) in its initial position as soon as the engine is idling. When starting with an already warmed up engine DO NOT USE the starter. When a cold engine has just been started, do not increase revs, to ensure an adequate oil warm-up and circulation.

NOTE A safety switch is set on the clutch lever support. This switch allows you ONLY to start the engine with idle gearbox, or with the gear engaged and the clutch lever pulled. IMPORTANT NEVER START WITH DISCONNECTED BATTERY.

TE-SMR

ENGINE START (TXC)

Make sure the fuel tap is in the OPEN position, then shift gear pedal in neutral position. Pull the starter knob (BLACK knob (2) for cold starting*, RED knob (3) for warm starting), pull the clutch control lever, then press the engine start button (1). Release the clutch control lever.

*: after a prolonged inactivity of the motorcycle or in presence

of a low external temperature.

STARTING DECOMPRESSOR

Though the engine is provided with an automatic decompressor, can be necessary, in some cases (carburetor flooding or starting difficulties due to a battery inadequate charge), to use the manual starting decompressor on the L.H. side of the handlebar. In these cases, pull the lever (5) whilst simultaneously pressing the starter button, release the lever (5) keeping the button pressed and afterwards release the latter as well. In order to adjust the lever decompressor free play (approximately 3 mm- 0.12 in.), the lever holder is provided with the adjuster (6); the adjustment can be also effected with the tightener (7) on the R.H. side of the engine (use this tightener if it is not possible to obtain the correct free play with the adjuster on the handlebar).

TXC

ENGINE START (TC-TXC)

Proceed as follows:

1) make sure the fuel tap (A) is in the Open position;

2) shift gear pedal (1) in neutral positio.

3) pull the starter knob (BLACK knob 2 for cold starting*, RED knob 3 for warm starting)

*: after a prolonged inactivity of the motorcycle or in presence of a low external temperature.

4) lower the starter pedal (4) until a certain resistance is noticed (piston at T.D.C.);

TXC

TC-TXC

5) pull the lever (5) and lower further, by a limited stroke, the pedal until the abovementioned resistance is overcome (surpassing of T.D.C.);

6) at this point, release the lever (5) and the pedal (4);

TC-TXC

7) in the case of COLD STARTING, completely rotate the throttle (6) twice (in the case of warm starting DO NOT carry out this operation);

TC-TXC

8) COMPLETELY lower the pedal (4) until the engine starts.

WARM STARTING: BEFORE MOTORCYCLE STARTING, PRESS RED CHOKE KNOB (3) ON CARBURETOR TOWARD THE INSIDE IN ORDER TO DEACTIVATE THE STARTING DEVICE.

In case the engine does not start, repeat this procedure.

IMPORTANT NOTE IN CASE OF COLD STARTS AT

LOW TEMPERATURES

It is recommended to briefly warm-up the engine at idle until, after having disengaged the starter, there is a normal response from the engine when opening the throttle. In this way the oil can reach all the surfaces needing lubrication and the coolant will reach the necessary temperature for correct engine function. Avoid overheating the engine.

Never accelerate the engine after a cold start.

IMPORTANT

WARNING*: Exhaust contains poisonous carbon monoxide gas. Never run the engine in a closed garage or in a confined area. In the case of using a kick-starter, keep in mind the undermentioned note. Kick start pedal

WARNING*: This high performance motorcycle can some times «kick back» strongly when you are starting it. Do not attempt to start this motorcycle unless you are wearing high top heavy sided riding boots. You could seriously hurt you leg if the kickstarter kicked back and your foot slipped.

HOT START (TC-TXC)

If it is a problem to start the engine when hot, or following a fall, proceed as follows:

1) the transmission (1) should be placed in neutral;

2) pull the RED knob of the starter (2);

3) pull the clutch lever (3);

4) push the kick-starter pedal (5) to start the vehicle.

5) Then release the clutch lever (3).

BEFORE MOVING OFF, DEACTIVATE THE RED KNOB (2) OF THE STARTER ON THE CARBURETTOR.

TXC

STOPPING THE MOTORCYCLE AND THE ENGINE

- Close the throttle (1) completely so that the engine will help slow down the motorcycle.

- For normal braking, gradually apply both front and rear brakes while down shifting (for maximum deceleration, apply the front and rear brakes firmly).

- When stopped, pull the clutch lever and shift gear lever (2) in neutral position.

- Press the engine stop RED button (3).

- TC-TXC: close the fuel cock (4).

- TE-SMR: turn towards left the ignition key.

WARNING*: Independent use of the front or rear brake may be advantageous under certain conditions. Use caution when using the front brake, especially on slippery surfaces. Improper use of the brakes can lead to a serious crash.

WARNING*: In the event of stuck throttle or other malfunction which causes the engine to run uncontrollably, immediately depress the engine stop button and hold it down. Control the motorcycle by normal use of the brakes and steering while holding the engine stop button down.

TC-TXC

TE-SMR

TC-TXC

TE-SMR

CHECKING THE OIL LEVEL

Keeping the motorbike level and in a vertical position, check the oil level through the inspection (1) window on the right crankcase. Make sure the level is in between the MIN and MAX notches. To fill up, remove the filler cap (2).

Note*: Have this operation made with warmed-up engine.

WARNING*: Be careful not to touch hot engine oil.

ENGINE OIL REPLACEMENT AND BAG FILTERS-FILTER CARTRIDGE CLEANING OR REPLACEMENT

WARNING*: Be careful not to touch hot engine oil.

Drain the oil with WARM ENGINE; proceed as follows:

- remove oil filler cap (1);

- remove the engine guard (A)

- place an oil drain pan under the engine block

- remove the oil drain cap (2)

- drain the used oil completely then clean the magneto on the cap;

- remove the three filters (4), (5) and (6) on the L.H. side of the engine, check O-Rings for wear then clean filters with fuel; reassemble using the reverse procedure;

- in order to replace the filter cartridge (3), unscrew the three fastening screws then the filter cartridge cover;

- after filters replacement, reassemble the drain cap (2), the engine guard (A) then pour the recommended oil quantity.

MAX

MIN

COOLANT LEVEL CHECK

Check level (1) in right-hand radiator when engine is cold (place the motorcycle so that it is perpendicular to the ground). The coolant should be approximately 10 mm above cells and besides, on TE-TXC and SMR models, it doesn't exceed the middle of the expansion tank (2) located in front of the rear shock absorber.

The radiator cap is provided of two unlocking positions, the first being for the previous pressure discharge in the cooling system.

WARNING Avoid removing radiator cap when engine is hot, as coolant may spout out and cause scalding.

WARNING TE-SMR: Because the cooling fan (A) can be activated even when the start switch is in OFF position, always keep at a safe distance from the fan vanes.

NOTE Difficulties may arise in eliminating coolant from varnished surfaces. If this occurs, wash off with water.

REPLACEMENT OF COOLING FLUID

Place a vessel on the R.H. side of the cylinder, under the coolant drain screw (1). FIRST remove the screw (1) then SLOWLY open the R.H. radiator cap; slope the motorcycle on the right side to drain the coolant easily in the vessel. Reassemble the screw (1). Pour the necessary quantity of coolant in the radiator then warm up the engine in order to eliminate any possible air bubble.

Periodically check the connecting hoses (see “Periodical maintenance card”): this will avoid coolant leakages and consequent engine seizure: If hoses (A) show cracks, swelling or hardenings due to sheats desiccation, their replacement shall be advisable. Check the correct tightening of the clamps (B).

THROTTLE CABLE ADJUSTMENT

To check the correct adjustment of the throttle operate as follows:

- remove the upper rubber cap (1);

by moving cable (2) back and forth check for 2 mm. clearance;

- should the clearance be incorrect, unblock the counter ringnut (3) and turn the adjusting screw (4) (by unscrewing it, the clearance is reduced, while by screwing screw (4) it is increased);

- tighten the counter ring-nut again (3).

WARNING*: Operation with damaged throttle cable could result in an unsafe riding condition.

NOTE

In case of throttle control cables (1) and (2) replacement it is necessary to respect, during reassembly, the measure Á (10mm/0.4 in.), as shown in the picture. Then reassemble guard cover (B) using screw (3) and adjust throttle control cables on handlebar as described at side. To replace throttle control cables, first remove tha fuel tank as shown on pages 35, 36.

WARNING*: Exhaust gas contains poisonous carbon monoxide gas. Never run the engine in a closed area or in a confined area.

ADJUSTING THE CARBURETTOR (TC-TXC)

Adjust the carburettor with warm engine and with the throttle in closed position. Work as follows:

- Turn slow running adjusting screw (1) on the left side of the bike, , until the engine is turning over at fairly high rpm (turn the screw clockwise to increase the rpm, and anticlockwise to descrease the rpm).

- Turn adjusting screw (2) clockwise until the fully closed position is reached then turn back 1,5 turns (250) 2,0 turns (450-510)

- progressively loosen adjusting screw (1) to obtain the slow running required.

ADJUSTING THE IDLE (TC-TXC)

Adjust the carburetor with warm engine and with the throttle control in closed position. Proceed as follows:

- Turn slow running adjusting screw (1) on the left side of the bike, near the fuel cock (turn the screw clockwise to increase the rpm, and anticlockwise to descrease the rpm).

ADJUSTING THE IDLE (TE-SMR)

Adjust the carburetor with warm engine and with the throttle control in closed position. Proceed as follows:

- turn the idle speed adjustment screw (3) on the throttle body, located on the right side of the vehicle, until the idle speed of 1600 RPM is reached (turn clockwise to increase the speed and anti-clockwise to reduce the speed).

SPARK PLUG CHECK

Use NGK CR8EB spark plug; the gap is 0.027 in. A wider gap may cause difficulties in starting engine and in overloading coil. A gap that is too narrow may cause difficulties when accelerating, when idling the engine or when performing at low speeds. Clean the dirt away from the base of the spark plug before removing it from the cylinder after removing the cap (1). It is very useful to examine the state of the spark plug just after it has been removed from the engine since the deposits on the plug and the colour of the insulator provide useful indications.

Correct heat rating: The tip of the insulator should be dry and the colour should be light brown or grey. High heat rating: In this case, the insulator tip is dry and covered with dark deposits. Low heat rating: In this case, the spark plug is overheated and insulator tip is vitreous, white or grey in colour.

CAUTION*: Select a spark plug with a colder or hotter heat range carefully and cautiously. A spark plug with too hot a heat range may lead to preignition and possible engine damage. A spark plug with too cold a heat range may foul as the result of too much carbon buildup.

Before refitting the plug, thoroughly clean the electrodes and the insulator using a brass-metal brush. Apply a little graphite grease to the spark plug thread; fit and screw the spark plug by hand then tighten to the torque of 10÷12 Nm-

7.4÷8.9 ft/lb. Loosen the spark plug then tighten it again to the torque of 10÷12 Nm-

7.4÷8.9 ft/lb. Spark plugs which have cracked insulators or corroded electrodes should be replaced.

VOLTAGE REGULATOR (TXC-TE-SMR)

The voltage regulator (3) is fitted to the right side of the chassis, on the front.

ADJUSTING THE VALVE PLAY

To check the valve clearance, proceed as follows , WITH COLD ENGINE:

First turn counterclockwise fastening rear pin (1) then remove the saddle.

HOW TO REMOVE THE TANK (TC-TXC)

Close the fuel tap (2) and loosen the strap (3) on the connecting pipe to the carburettor, pull the pipe out of the carburettor. Remove the screws (4) and the side panels.

Remove the locking screw (A) and pull out the tank with its conveyors.

HOW TO REMOVE THE TANK (TE-SMR)

Remove the screws (1) and the side panels. Remove the locking screw (A) of the tank.

Lift the tank, then disconnect the connector of the fuel pump from the main cabling. Disconnect the feeding pump (B) from the outlet coupling (C) on the fuel pump in the lower back section of the tank.

Pull out the tank with its conveyors.

TE-SMR

Check, by means of a feeler gauge, that the valve clearance is 0,10÷0,15 mm (0.004÷0.006 in.) for INTAKE and 0,15÷0,20 mm (0.006÷0.008 in.) for EXHAUST;

Otherwise, lift the retaining clip (7) using a hook, let the rocker arm slide to one side, extract the pad with a pair of pliers and check the thickness; Depending on the result, fit a new pad (as spare parts, pads are supplied ranging from 1.60 mm to 2.60 mm in steps of

0.05 mm) and return the clip and rocker arm; Check the valve clearance again and, if it’s correct, reassembly the removed parts using the reverse procedure.

Remove the spark plug (5), the four cylinder head cover fastening screws (6) and the cylinder head cover. Engage second gear and, moving the vehicle forwards and backwards, bring the piston to Top Dead Center (in this condition , the mark on the cylinder head is aligned with the two marks on the idle gear of the camshafts, as illustrated in the figure).

AIR FILTER CHECK

Turn rear pin (1) counterclockwise, remove the saddle from the front afstening screw. Turn forward the housing box complete with the battery (1) (it is not necessary to remove the battery from its housing box). To gain access to the air filter, lift a little the electronic power unit (2). Remove screw (3) and the filter (4). Separate filter (5) from frame (6).

AIR FILTER AND CLEANING

Wash the filter with a specific detergent (AGIP” Filter clean foam air detergent fluid” or similar) then dry it fully (wash filter with gasoline only in case of necessity). Plunge the filter in special oil for filters (AGIP "Foam air filter protection oil" or similar), then wring it to drain superfluous oil.

CAUTION*: Do not use gasoline or a low flash-point solvent to clean the element. A fire or explosion could result.

CAUTION*: Clean the element in a well ventilated area, and do not allow sparks or flames anywhere near the working area.

ASSEMBLY

To ensure tight fit, slightly (C) grease filter edge on side facing filter housing. While re-inserting the filter into its housing, make surs that piece A is turned upwards and edge B is on the left lower side of the filter case. Reassemble the parts previously removed (battery: connect the positive cable first).

CAUTION*: If the element assembly is not installed correctly, dirt and dust may enter and the engine resulting in rapid wear of the piston rings and cylinder.

STEERING WHEEL BALL PLAY ADJUSTMENT

To ensure maximum safety, the steering wheel should always be regulated so that the handlebars steering the motorcycle rotate freely without play. To check steering wheel adjustment, place kick stand or other support under the engine so that the front wheel is raised from ground. Place slight pressure on the tips of the handlebars to rotate steering wheel; the handlebars should also rotate without effort. Stand in front of the motorcycle and grasp the lower end of the fork rods sliders moving them in the direction of their axis.

If play is noticed, proceed with adjustment as follows: lloosen steering sleeve nut (1). lLoosen four screws that fix steering head to fork rods (3). Turn the steering ring nut (2) clockwise of the steering sleeve proper tool, to adjust play properly.

Tighten steering sleeve nut (1) to a torque setting of 57,9÷65,1 Lb/ft; (78,4÷88,3 Nm). Tighten four screws on the steering head (3) to a torque of 22,5÷26,5 Nm (16.6÷19.5 Lb/ft).

CAUTION*: Do not ride a motorcycle with damaged steering stem bearings. An unsafe handling condition can result.

ADJUSTMENT OF THE CONTROL LEVER AND CHECK OF THE FRONT BRAKE FLUID LEVEL

On the SMR model the lever position can be adjusted (4 adjustments) for any driver hand size. To decrease the lever distance from the handle grip, turn the adjuster (B) CLOCKWISE. To increase the lever distance from the handle grip, turn the adjuster (B) COUNTERCLOCKWISE. On the TE, TXC and TC models the adjuster (2), located on the control lever, allows adjusting of the free play (a). Free play (a) must be at least 3 mm (0.1 in.). The level of the fluid in pump reservoir must never be below the minimum value (1), which can be checked from the window

SMR

on the rear side of the pump body (TE, TC). For SMR model, check the level on the fluid reservoir. A decrease of the fuel level will let air into the sustem, hence an extension of the level stroke.

WARNING*: If the brake lever feels mushy when it is applied, there may be air in the brake lines or the brake may be defective. Since it is dangerous to operate the motorcycle under such conditions, have the brake checked immediately by an authorized HUSQVARNA dealer.

SMR

CAUTION*: Do not spill brake fluid on to any painted surface or lenses. CAUTION*:Do not mix two brands of fluid. Change the brake fluid in the brake line if you wish to switch to another fluid brand. CAUTION*: Brake fluid may cause irritation. Avoid contact with skin or eyes. In case of contact, flush thoroughly with water and call a doctor if your eyes were exposed.

A: to encrease clearance B: to decrease clearance

TE-TC-TXC

REAR BRAKE PEDAL POSITION ADJUSTMENT

The position of the rear foot brake pedal as to the footrest may be adjusted according to the individual needs. For the adjusting proceed as follows:

- loosen the screw (1);

- turn the cam (2) in order to adjust the brake pedal idle stroke (A);- the operation done, tighten the screw (1).

The adjusting operation carried out, adjust the idle stroke of the pedal as indicated in page 43.

REAR BRAKE IDLE STROKE ADJUSTMENT

The rear brake foot pedal should have a (B) 5 mm (0.2 in.) idle stroke before starting the true braking action.

Should this not happen as follows:

- loosen nut (3);

operate the pump rod (4) to increase or decrease the idle stroke;

- tighten nut (3) at the end of the operation.

WARNING When the idle stroke figures are not met, the brake pads will be subjected to a fast wear that may bring to the TOTAL BRAKE INEFFECTIVENESS.

CHECKING THE FLUID LEVEL

The level (A) must be set between the pump tank notches.

ADJUSTMENT OF THE CONTROL LEVER AND CHECK OF THE HYDRAULIC CLUTCH FLUID LEVEL

Free play (A) must be at least 3 mm (0.1 in.). The lever position can be adjusted for any driver hand size. To decrease the lever distance from the handle grip, rotate the adjuster (B) CLOCKWISE. To increase the lever distance from the handle grip, rotate the adjuster (B) COUNTERCLOCKWISE.

To check the fluid level, proceed as follows:

- remove screws (1), cover (2) and rubber pump diaphragm

on the handlebar clutch control;

- by keeping the master cylinder (3) in horizontal position, check the fluid level is NOT BELOW 4 mm (0.16 in.) from the upper surface (D) of the pump body;

- if necessary, add fluid until the correct level is reached see TABLE FOR LUBRICATION-SUPPLIES for the fluid type page 12.

TC-TXC

CAUTION*: NEVER use brake fluid.

Reassembly the removed parts using the reverse procedure.

Periodically check the connecting hose (see “Periodical maintenance card”): if the hose (C) show is bent or cracked, its replacement is advised.

HYDRAULIC CLUTCH BLEEDING

Proceed as follows:

- remove screws (1), cap (2) and rubber pump diaphragm;

- remove the bleeding nipple (3);

- mount a syringe in the bleeding nipple hole, then refill with fresh fluid see LUBRICATION TABLE on page 12.

CAUTION *: NEVER use brake fluid.

- refill until fluid is discharged from the lower hole (B) on the pump body WITHOUT BUBBLES.

The fluid level MUST NEVER BE below 4 mm from the top (A) of the clutch pump body (see picture). Reassemble the removed parts.

ADJUSTING THE SUSPENSIONS ACCORDING TO PARTICULAR TRACK CONDITIONS

The following information is a useful guide for setting up the suspensions according to the road conditions. Always start from the standard calibration before making any change on the suspensions. Afterwards, increase or decrease the adjusting clicks one at a time.

HARD GROUND Fork: softer compression adjustment. Shock absorber: softer compression adjustment. The softer adjustment for the two suspensions is also used both in compression and in extension when driving at top speed, in order to have better grip of the tires.

SANDY GROUND Fork: have a harder compression adjustment, or replace the standard spring with a harder one, and make a softer compression adjustment and a harder extension adjustment at the same time. Shock absorber: have a harder compression, and expecially a harder extension adjustment. Work on the spring preload to lower the motorcycle rear side.

MUDDY GROUND Fork: have a harder compression adjustment, or replace the standard spring with a harder one. Shock absorber: have a harder compression and extension adjustments, or replace the standard spring with a harder one. Work on the spring preload to lift the motorcycle rear side. We advise replacing the springs of both suspensions to compensate the weight increase due to the piling of the mud.

NOTE: When the fork results as either too soft or too hard for any adjustment conditions, check the oil level inside the forkrod. The level can either be too low or too high. Remember that too

much oil inside the fork will involve a more frequent air drainage. When the suspensions do not react to the changes of calibration, check that the adjusting units are not blocked.

The standard calibrations and the adjustment procedures are shown on the next pages. The springs available upon request, together with the preload spacers, are shown on pages 95, 96, 97, 98.

ADJUSTING THE COMPRESSION FORK

a) Compression (Lower register) Standard calibration: -15 clicks (TC-TXC); Standard calibration: -12 clicks (TE-SMR). Remove plug (B) and turn register (A) clockwise until the position of fully closed is reached then, turn back by the mentioned clicks.To obtain a smoother braking action, turn the register anticlockwise. Reverse the operation in order to obtain a harder action.

b) EXTENSION (upper register) Standard calibration: - 15 clicks (TC-TXC); Standard calibration: - 12 clicks (TE-SMR). To reset standard calibration turn register (C) clockwise to reach the position of fully closed; then, turn back by the mentioned clicks. To obtain a smoother braking action, turn the register anticlockwise. Reverse the operation in order to obtain a harder action.

c) AIR VENT (to carry out after each competition, or monthly). TE-SMR: set the motorcycle on a central stand and release the fork fully and loosen the air vent valve (D). Once this operation is over, tighten the valve. TXC-TC: Place the vehicle on a central stand, pull the fork all out, then remove the cap (E) and press the valve with a tip. Fit the cap back in.

WARNING! NEVER loosen the screw (F).

WARNING: Never force the adjusting screws beyond the maximum opening and closure positions.

TE-SMR

TC-TXC

TE-SMR

TC-TXC

OIL FORK LEVEL

For the regular fork operation, both legs must be provided with the necessary oil quantity. Remove the forkrods form the fork to check the oil level inside the forkrods. Work as follows:

- remove the power rod caps;

- remove springs from the stems letting the oil drop into the

latter;

- bring forks to stroke end;

- check that the level is at distance “A” below the upper limit

of rods.

OIL QUANTITY IN EACH FORK LEG

- TC: 310 cm3(18.9 cu. in.)

- TE: 775 cm3(47.3 cu. in.)

- SMR: 740 cm3(45.1 cu. in.)

A=100mm (3.94 in.) - SMR A=120mm (4.72 in.) - TE

NOTE Besides the serial spring with flexibility index: K=4,5 N/mm (TE) K=4,8 N/mm (TC-TXC 250) K=5 N/mm (TC-TXC 450,510 - SMR) and relevant preload spacer harder or softer springs, together with spacers are abailable upon request.

NOTE Always replace both the spring and the spacers to keep the preload value unchanged.

HANDLEBAR POSITION AND HEIGHT CHANGE

The handlebar position (a) and height (b) can be changed for better suiting Your driving requirements. To effect these operations, remove the upper screw (3), upper clamp (1), lower screw (4) then lower clamp (2).

a) Handlebar position change Turn the lower clamp (2) 180° to move forward or backward (10mm- 0.04in.) the handlebar position with respect to the original setup.

b) Handlebar height change Remove the lower spacer (A) then replace the screw (4) with a new one of L=65 mm (2.56 in.) height. Once these operations are completed, tighten the screws (3) to 2,75-3,05 kgm (27-30 Nm; 19.9-22 Lb/fts) and the screws (4) to 2,0-2,2 kgm (19,6-21,6 Nm; 14.5-15.9 Lb/fts).

ADJUSTING THE SHOCK ABSORBER

The rear shock absorber must be adjusted according to the rider weight and track conditions. Proceed as follows:

1. With motorcycle on the stand, measure distance (A).

2. Take the normal riding position on the motorcycle with all

your riding apparel.

3. With somebody’s help, take the new distance (A).

B: axis of the panel screw C: axis of rear wheel pin

4. The difference between these two measurements constitutes the “SAG” of the motorcycle’s rear end. Suggested SAG: 4 in. with cold shock absorber. 3.7 in. with warmed up shock absorber.

5. To get the right SAG according to your weight, adjust the shock absorber spring preload as described at side.

WARNING*: Never disassemble shock absorber, which contains highly compressed nitrogen. Contact your Dealer for such major service. Do not incinerate.

ADJUSTING THE SHOCK ABSORBER SPRING PRELOAD

Proceed as follows:

1. First turn counterclockwise fastening rear pin (1) then remove saddle, screws (2) and R.H. side panel (3).

B) EXTENSION - Standard calibration:

- 18 clicks (± 2 clicks) To reset the standard calibration, turn lower register (5) clockwise until reaching fully closed position. Return then back for the mentioned clicks. In order to obtain a smooth braking action, turn the register anticlockwise. Reverse the operation in order to obtain a harder braking action.

2. Clean ringnut (1) and adjusting nut (2) of the spring (3).

3. Either with a hook wrench or an aluminium punch, loosen the ringnut .

4. Turn the adjusting nut as required.

5. When the adjusting operation is over (according to your weight and riding style), tighten the ringnut. (Torque for both ringnuts: 5 Kgm; 49 Nm; 36.2 ft/lb).

6. Reassemble R.H. side panel and saddle.

WARNING*:Be careful not to touch hot exhaust pipe while adjusting the shock abosrber.

SHOCK ABSORBER DAMPING ADJUSTMENT

Adjustment of the compression stroke is independent from the rebound stroke.

A) COMPRESSION - Standard calibration:

1) Low damping speed:

- 15 clicks (± 2 clicks) (register 4)

2) High damping speed:

- 15 clicks (± 2 clicks) (register 6) To reset the standard calibration, turn upper registers (4) and (6) clockwise until reaching fully closed position. Return then back for the mentioned clicks. In order to obtain a smooth braking action, turn the registers anticlockwise.

Reverse the operation in order to obtain a harder braking action.

CHAIN ADJUSTMENT

Chain should be checked, adjusted and lubricated as per the Maintenance Chart to ensure security and prevent excessive wear. If the chains becomes badly worn or is poorly adjusted (i.e., if it is too loose or too taught), it could escape from sprocket or break. To adjust the rear chain it is necessary to lower the rear part of motorcycle so to line up the drive sprocket axle, the rear swing arm axle and the rear wheel axle as shown on drawing. Than let turn three times the rear wheel. Now the chain should not be tight. (Fig. A).

Fig. A

Fast adjustment (Fig. B).

In the point shown in the figure, fit a bush (a), 35 mm diameter (or alternatively a shim in the same size) and make sure the lower branch (C) of the chain is slightly taut. If it is not, proceed as follows:

- on the right side, with a 27 mm Allen screwdriver, loosen the locking nut (1) of the wheel pin;

- with a 12 mm screwdriver, loosen the check nuts (2) on both chain stretchers and work on the screws (3) to achieve the right tension;

- when the adjustment is over, tighten the check nuts (2) and the wheel pin nut (1).

When the adjustment is over check the wheel for alignment.

A = 0÷2 mm (0÷0.08 in.)

Fig. B

Drive sprocket axle

Rear swing arm axle

Rear wheel axle

CHECKING THE WEAR OF CHAIN, PINION AND SPROCKET

Proceed as follows:

- fully stretch the chain with the adjusting screws.

- mark 20 chain links.

- measure the distance “A” between 1st pin center and 21 st pin center.

STANDARD

WEAR

LIMIT

Check the pinion damages or wear and replace it should the wear degree be as the one shown in figure. Remove the wheel and check the wear of the rear sproket teeth. The below figure shows the outline of teeth in normal and excessive wear. Should the sprocket be badly worn out, replace it by loosening the six fastening screws to the hub.

WARNING*: Misalignment of the wheel will result in abnormal wear and may result in an unsafe riding condition.

LUBRICATING THE CHAIN

Lubricate the chain following these instructions.

WARNING * : Never use grease to lubricate the chain. Grease helps to accumulate dust and mud, which act as abrasive and hepl to rapidly wear out the chain, the sprocket, and the crown.

317,5 mm 323 mm

Note*: In muddy and wet conditions, mud sticks to the chain and sprockets resulting in an overtight chain. The pinion, the chain, and the rear sprocket wheel wear increases when running on muddy ground.

Normal consumption

Excessive consumption

Disassembling and cleaning

When particularly dirty, remove and clean the chain before lubrication. Work as follows: 1 - Set a stand or a block under the engine and see that the

rear wheel is lifted from the ground. Remove: screws (1), transmission sprocket guard (2), clip (3), master link (4) and transmission chain (5); To reassemble, reverse the above procedure.

2 - Check that the chain is neither worn out nor damaged. If the

rollers or the links are damaged, replace the chain by following the instructions given in the Periodical Maintenance

Table. 3 - Check that neither the sprocket nor the crown are damaged. 4 - Wash and clean the chain as described hereunder.

Washing the chain without OR

Wash using either oil or diesel oil. When using gasoline or tricloroetilene, clean and lubricate the chain to prevent oxidation.

Washing the chain with OR

Wash using oil, diesel oil, or paraffin oil. Never use gasoline, tricloroetilene, or solvents, as the OR may suffer damages. Use instead special sprays for chains with OR.

Lubricating the chain without OR

First dry, then plunge the chain in a bisulphide molybdenum lubricant, or in high viscosity engine oil. Warm up the oil before use.

Lubricating the chain with OR

Lubricate all metallic and rubber (OR) elements using a brush, and use engine oil with SAE 80-90 viscosity for the internal and external parts.

5 - If the chain has been cut, reassemble using a joint. 6 -Assemble the joint spring (a) by turning the closed side to

the chain direction of rotation as shown in figure below.

NOTE*: Even if all the joints are reusable when in good conditions, for safety purposes we advise using new joints when reassembling the chain.

7 - Accurately adjust the chain as described on page 51.

WARNING: The chain oil has NEVER to get in contact with the tires or the rear brake disk.

Chain tension rollers, chain driving roller,

chain guide, chain runner

Check the wear of the above mentioned elements and replace them when necessary.

WARNING*: Check the chain guide alignement, and remember that a bent element can cause a rapid wear of the chain. In this case, a chain fleeting from the sprocket may ensue.

1- Chain tension roller 2- Chain driving roller 3- Chain guide 4- Chain slider a- Joint spring

REMOVING THE FRONT WHEEL

Set a stand or a block under the engine and see that the front wheel is lifted from the ground. Loosen the bolts (1) holding the wheel axle (2) to the front fork stanchions. SMR: remove the two screws (A) and the brake caliper. Hold the head of the wheel axle (2) in place, unscrew the bolt (3) on the opposite side; draw the wheel axle out.

NOTES

Do not operate the front brake lever when the wheel has been removed; this causes the caliper piston to move outwards. After removal, lay down the wheel with brake disc on top.

TE-TC-TXC

SMR

TE-TC-TXC

SMR

REASSEMBLING THE FRONT WHEEL

Fit the L.H. spacer on the wheel hub. TE-TC-TXC: Fit the wheel between the front fork legs so that the brake disc is fitted into the caliper. SMR: Fit the wheel between the front fork legs. Fit the wheel axle (2) from the R.H. side, after greasing it and push it to the stop on the L.H. leg; during this operation, the wheel should be turned. Tighten the screw (3) on the fork L.H. side but DO NOT lock it. Now, pump for a while, pushing the handlebar downwards until you are sure that the fork legs are perfectly aligned.

Lock: the screws (1) on the R.H. leg (10,4 Nm/ 1,05 Kgm/ 7.7 ft-lb), the screw (3) on the L.H. side (51,45 Nm/ 5,25 Kgm/ 38 ft-lb), the screws (1) on the L.H. leg (10,4 Nm/ 1,05 Kgm/

7.7 ft-lb). SMR: fit the brake caliper on the disc; assemble the caliper on its holding plate and tighten the screws (A) at 25,5 Nm/ 2,6 Kgm/ 18.8 ft-lb. Check that the brake disc slides between the caliper pads without any friction.

NOTE

After reassembly, pump the brake control lever until the pads are against the brake disc.

TE-TC-TXC

SMR

REMOVING THE REAR WHEEL

Unscrew the nut (1) of the wheel pin (3) and extract it. It is not necessary to unloose the chain adjusters (2); in this way, the chain tension will remain unchanged after the reassembly. Extract the complete rear wheel, by taking care of the spacers located at the hub sides. To reassemble, reverse the above procedure remembering to insert the disc into the caliper.

NOTES

Do not operate the rear brake pedal when the wheel has been removed; this causes the caliper piston to move outwards. After removal, lay down the wheel with brake disc on top. After reassembly, pump the brake control pedal until the pads are against the brake disc.

TIRES

Care should be taken to keep the tires properly inflated. See tire data for correct tire inflation pressure (page 11). Replace the tire if its wear exceeds what is shown on the table below.

MINIMUM HEIGHT OF

THE TREAD

FRONT 3 mm (TC,TE,TXC); 2 mm (SMR)

REAR 3 mm (TC,TE,TXC); 2 mm (SMR)

TE-TC-TXC

BRAKES

The mayor components are brake master cylinder with its lever (front) or pedal (rear), brakeline, caliper assembly and disc.

LEGEND

1. Front brake control lever

2. Front brake pump with oil reservoir (TE, TC,TXC)

2. Front brake pump (SMR) 2A. Oil reservoir (SMR)

3. Front brake hose

4. Front brake caliper

5. Front brake disc

6. Rear brake oil tank

7. Rear brake hose

8. Rear brake caliper

9. Rear brake disc

10. Rear brake pump

11. Rear brake control pedal

SMR

BRAKE PADS REMOVAL

- Remove springs (1).

- Remove pins (2).

- Remove pads.

CAUTION! Don't operate the brake lever or pedal while removing the pads.

PADS WEAR (TE-TC-TXC) Inspect pads for wear. Service limit " A" is: 3,8 mm (0.15 in.). If service limit is exceeded, always replace the pads in pairs.

PADS WEAR (SMR) a) In front: thickness “A” must never be lower than the one

pointed out by the wear control notches.

b) At the back: thickness “A” must never be lower than 3,8

mm.

If service limit is exceeded, always replace the pads in pairs.

TE-TC-TXC

FRONT

SMR

FRONT

TE-TC-TXC

FRONT

REAR

PADS CLEANING

Be careful that no disc brake fluid or any oil gets on brake pads or discs. Clean off any fluid or oil that inadverently gets on the pads or disc with alcohol. Replace the pads with new ones if they cannot be cleaned satisfactorily.

PADS INSTALLATION

- Install new brake pads.

- Reassemble the two pins (2) and the springs (1).

TE-TC-TXC

FRONT

WARNING! Do not attempt to ride the motorcycle until the brake lever or pedal are fully effective. Pump the brake lever or pedal until the pads are against the discs. The brake will not function on the first application of the lever or pedal.

TE-TC-TXC

FRONT

SMR

FRONT

REAR

BRAKE DISC WEAR

Measure the thickness of each disc at the point where it has worn the most. Replace the disc if it has worn past the service limit.

Disc Thickness

DISC WARPAGE Measure disc warpage. Service limit for both discs is 0,15 mm (0.006 in.) Replace the disc if warpage is more than service limit.

DISC STANDARD

Front 3 mm 2,5 mm

(TE-TC-TXC)

Front

(SMR)

Rear 4 mm 3,5 mm

TE-TC-TXC

SERVICE

LIMIT

5 mm 4,5 mm

TE-TC-TXC

DISC CLEANING

Poor braking can also be caused by oil on the disc. Oil or grease on the disc must be cleaned off with a high flash-point oil free solvent, such as acetone or lacquer thinner.

FLUID CHANGE

The brake fluid should be checked and changed in accordance with the Periodic Maintenance Chart or whenever it is contaminated with dirt or water. Don't change the fluid in the rain or when a strong wind is blowing.

CAUTION! * Use only brake fluid from a sealed con-

tainer (DOT 4). Never use old brake fluid.

* Never allow contaminants (dirt, water,

etc.) to enter the brake fluid reservoir.

* Don't leave the reservoir cap off any

length of time to avoid moisture contamination of the fluid.

* Handle brake fluid with care because it

can damage paint.

* Don't mix two types of fluid for use in the

brake. This lowers the brake fluid boiling point and could cause the brake to be ineffective. It may also cause the rubber brake part to deteriorate.

To replace the fluid, proceed as follows:

- Remove the rubber cap on the bleeding valve (1) or (1A).

- Attach a clear plastic hose to the bleeding valve on the brake caliper and turn the other end of the hose into a container.

- Remove fluid reservoir cap (2)or (2A: 21 mm wrench) and the rubber.

- Loosen bleeding valve on the brake caliper.

TE-TC-TXC

SMR

- Pump with brake lever (3) or brake pedal (3A) in order to push brake fluid out of line.

- Close the bleeding valve and fill the reservoir with fresh brake fluid.

- Open the bleeding valve, apply the brake using the brake lever or pedal, close the bleeding valve with the brake lever or pedal applied and then quickly release the lever or pedal.

- Repeat this operation until the brake line is filled and clear fluid starts coming out of the plastic hose: now close the bleeding valve.

- Restore the brake fluid level (A) or (B) then reassemble the rubber and the fluid reservoir cap (page 62).

After the brake fluid replacement, it is necessary to operate the braking system bleeding (see pages 64 and 65).

TE-TC-TXC

SMR

WARNING! Brake fluid quickly ruins painted surfaces; any spilled fluid should be completely wiped up immediately. * Brake fluid may cause irritation. Avoid contact with skin or eyes. In case of contact, flush thoroughly and call a doctor if your eyes were exposed.

Periodically check the connecting hoses (see “Periodical maintenance card”): if the hoses (A) and (B) are worned or cracked, their replacement is advised.

FRONT BRAKING SYSTEM BLEEDING (TE, TC, TXC)

The braking system must be bled after the fluid replacement or when, due to air in the circuit, the lever stroke is long and spongy. Proceed as follows:

- Remove the rubber cap on the bleeding valve (1).

- Attach a clear plastic hose to the bleeding valve on the brake caliper and turn the other end of the hose into a container (make sure that the end of the hose is submerged in brake fluid during the entire bleeding operation).

TE-TC-TXC

- Remove fluid reservoir cap (2), the rubber and fill the reservoir with fresh brake fluid.

- Open the bleeding valve and pump with brake lever (3) several times until the fluid, clear and without bubbles, comes out of the hose: now close the bleeding valve.-

- Restore the brake fluid level (A) then reassemble the rubber and the fluid reservoir cap (2).

WARNING! During the bleed operation the fluid level inside the reservoir must never be lower than the minimum level. Tightening torque for bleed valve is 1,2 ÷ 1,6 kgm (12 ÷ 16 Nm; 8.8 ÷ 11.8 ft-lb).

As the braking fluid is a very corrosive substance, in the case it comes in contact with your eyes wash them abundantly with water.

During the bleeding of the braking circuit keep the handlebar turned

leftwards. This is the way to lift the pump tank and to make easier the bleeding of the braking system.

If the lever stroke gets stretchy and the braking action results as poor in

the case of falls during competitions, or after repair work in shops, repeat the bleeding operation described above.

As the bleeding operation does not

fully eliminate the air inside the cir-

cuit, the small quantity of air remaining inside will be eliminated after a short time of use of the brake. In this case however, the action of the lever will be harder and the stroke shorter.

FRONT BRAKING SYSTEM BLEEDING (SMR)

The braking system must be bled after the fluid replacement or when, due to air in the circuit, the lever stroke is long and spongy. Regarding the front braking system, first proceed to bleed the upper braking system control (bleeding valve 1), then the brake caliper (bleeding valve 1A). In both cases, proceed as follows:

- Remove the rubber cap on the bleeding valve (1) or (1A).

- Remove fluid reservoir cap (2), the rubber and fill the reservoir with fresh brake fluid.

- Open the bleeding valve and pump with brake lever several times until the fluid, clear and without bubbles, comes out of the hose: now close the bleeding valve.

SMR

- Restore the brake fluid level (A) then reassemble the rubber and the fluid reservoir cap.

As the braking fluid is a very corrosive substance, in the case it comes in contact with your eyes wash them abundantly with water.

During the bleeding of the braking circuit keep the handlebar turned

leftwards. This is the way to lift the pump tank and to make easier the bleeding of the braking system.

If the lever stroke gets stretchy and

the braking action results as poor in

the case of falls during competitions, or after repair work in shops, repeat the bleeding operation described above.

As the bleeding operation does not

fully eliminate the air inside the cir-

cuit, the small quantity of air remaining inside will be eliminated after a short time of use of the brake. In this case however, the action of the lever will be harder and the stroke shorter.

REAR BRAKING SYSTEM BLEEDING

The braking system must be bled after the fluid replacement or when, due to air in the circuit, the pedal stroke is long and spongy. To bleed the system:

- Remove the reservoir cover (A) (21 mm wrench) rubber boot and top up with (DOT 4) brake fluid.

- Attach a clear plastic hose to the bleed valve (1) on the cal per and turn the other end of the hose into a container.

- Depress the pedal (2) and keep it full down.

- Loosen the bleed union letting out fluid (at first, only air will come out), then, closing the union slightly.

- Release the pedal and wait for a few seconds before repeating the operation until only fluid come out of the tube.

SMR

- Close the bleed union to the prescribed torque and check the fluid level (B) inside the reservoir before reassemblle the cap (1).

If the bleeding operation has be done correctly, the pedal will have no mushy feel. If not, repeat the operation.

NOTE

Should the motorcycle, due to a fall during a competition or shop repairs, show some elasticity of the brake lever stroke, with a subsequent braking efficiency decrease, you'll to repeat the circuit bleeding as above described.

EXHAUST MUFFLER

The muffler reduces the noise of the exhaust gases, but it is an integral part of the exhaust as well. As such, its conditions affect the motorcycle performance. When the noise on the exhaust is too high, it means that the deadening material set on the holed tube inside the muffler is deteriorated.

WARNING: Check the deadening material after every competition and replace it if necessary.

REPLACING THE MUFFLER DEADENING MATERIAL

First turn counterclockwise fastening rear pin (1) then remove saddle, screws (2) and L.H. side panel (3). Using an 8 mm Tshaped spanner on the outside and a 10 mm T-shaped spanner on the inside, remove the locking screw (4) of the muffler. Remove the spring (5) and with an 8 mm T-shaped spanner remove the screw (8); then pull out the muffler. Remove the six rear rivets (6), clamp and the exhaust terminal (7). Remove innner pipe and replace the deadening material. Reassemble L.H. side panel and saddle.

NOTE: When diffuculties are found in removing the muffler, lightly beat with a rubber or plastic hammer.

SERVICE LIMIT

NOTE This chapter shows the main checks to be carried out when the engine and some parts of the byke must be overhauled. More detailed information, together with the disassembly/reassembly procedures are carried in the Husqvarna’s Workshop Manual.

CYLINDER-PISTON FITTING

The cylinder and piston are supplied matched; if by chance cylinders and pistons become mismatched then measure their diameters as follows: a) Cylinder bore (Dc)

Use an internal micrometer and take the reading “A” at 20 mm-0.8 in. (250) or 10 mm-0.4 in. (450-510) distance from the top.

b) Piston diameter (Dp) Take the piston diameter at “B” distance of 6 mm/0.24 in. (TETC 250), 9 mm/0.35 in. (TC 450-510), 10 mm/0.39 in. (TESMR 450) o 11 mm/0.43 in. (TE-SMR 510) from the base.

250: 0,020÷0,046 mm 250: 0.00079÷0.00181 in.

WEAR LIMITCLEARANCE

250: 0,10 mm 250: 0.004 in.

450-510: 0,025÷0,055 mm 450-510: 0.0010÷0.00216 in.

450-510: 0,12 mm 450-510: 0.0047 in.

PISTON RING/PISTON RINGS GROOVE CLEARANCE Use a feeler gauge to check the axial play (H) of the rings in the groove. The “TOP” marking should always be uppermost.

RING NOMINAL CLEARANCE WEAR LIMIT

"A" TE, TC 250: 0,011÷0,033 mm 0,07 mm "A" TC 450-510: 0,070÷0,110 mm 0,22 mm "A" TE-SMR 450: 0,065÷0,100 mm 0,24 mm "A" TE-SMR 510: 0,030÷0,065 mm 0,13 mm

"B" TE-SMR 450: 0,035÷0,070 mm 0,15 mm "B" TE-SMR 510: 0,020÷0,055 mm 0,11 mm

"C" TE, TC 250: 0,040÷0,110 mm 0,22 mm "C" TC 450-510: 0,040÷0,120 mm 0,24 mm "C" TE- SMR 450: 0,020÷0,110 mm 0,20 mm "C" TE- SMR 510: 0,010÷0,180 mm 0,35 mm

PISTON RING CUT SETTING *: “d” CUT POSITION

PISTON RING/CYLINDER CLEARANCE IInsert the piston ring into the cylinder top (hold the piston ring with the piston), position it well in "square" and measure the distance (H) between the two piston ring end gap.

250

NOMINAL CLEARANCE (H)

250 (A): 0,20÷0,35 mm/0.00787÷0.0138 in. TE-SMR 450, TC-TXC 510 (A): 0,25÷0,40 mm/0.0094÷0.0157 in. TE-SMR 510 (A): 0,20÷0,45 mm/0.00787÷0.0177 in. TE-SMR 450, TC-TXC (B): 0,40÷0,55 mm/0.0157÷0.0216 in. TE-SMR 510 (B): 0,20÷0,45 mm/0.00787÷0.0177 in. 250 (C): 0,20÷0,70 mm/0.00787÷0.0275 in. TE-SMR 450, TC-TXC 510 (C): 0,20÷0,70 mm/0.00787÷0.0275 in. TE-SMR 510 (C): 0,10÷0,20 mm/0.00394÷0.0787 in.

WEAR LIMIT

250 (A): 0,5 mm/0.0197 in. TE-SMR 450, TC 510 (A): 0,7 mm/0.027 in. TE-SMR 510 (A): 0,7 mm/0.027 in. TE-SMR 450, TC (B): 1 mm/0.0394 in. TE-SMR 510 (B): 0,7 mm/0.027 in. 250 (C): 1,2 mm/0.047 in. TE-SMR 450, TC 510 (C): 1,2 mm/0.047 in. TE-SMR 510 (C): 0,35 mm/0.014 in.

450-510

TE 250; TC-TXC 250/450/510

TE-SMR 450/510

COUPLING THE CONNECTION ROD SMALL END PIN

When assembling, the coupling play must be 0.012÷0.027 mm. The maximum wear limit allowed is 0.055 mm.

CONNECTING ROD BIG END RADIAL PLAY (B)

STANDARD

0,026÷0,036 mm

(0.00102÷0.00141 in.)

MAX WEAR

LIMIT

0,08 mm

(0.00315 in.)

CONNECTING ROD BIG END SIDE CLEARANCE

STANDARD

0.300-0,677 mm

0.012-0.027 in.

MAX WEAR

LIMIT

0,75 mm

0.03 in.

CRANKSHAFT OUT-OF-AXIS

STANDARD

MAX DESALIGNMENT

under

di 0,02 mm

LIMIT

0,05 mm

(0.0019 in)

CLUTCH UNIT

The clutch plates should not be burnt or scored. Check the thickness of the clutch lining plate.

Thickness of new plate: 3 mm (0.118 in.).

Wear limit 2,9 mm (0.114 in.)

Check the distortion of each plate (both lined and unlined) by resting on a flat surface; use a feeler gauge. Wear limit: 0,2 mm (0.00078 in.).

CLUTCH HOUSING-FRICTION DISC CLEARANCE

STANDARD

0.30-0,50 mm

0.012-0.020 in.

MAX-WEAR LIMIT

0,6 mm

0.024 in.

CLUTCH SPRING

Measure the free length “L” of each spring using a gauge. “L” new spring = 41 mm/ 1.61 in. Service limit: 39 mm/ 1.53 in.

VALVE GUIDE

Accurately check the valve guide. A dial comparator set in a way to determine the play in both “X” and “Y” directions, which are perpendicular to one another, is used to detect the wear on the coupling between the guide and the valve. New intake valve standard play: 0,008-0,035 mm/ 0.00031-

0.00138 in. Service limit: 0,05 mm/ 0.002 in.

New exhaust valve standard play: 0,018-0,045 mm/ 0.0007-

0.00177 in. Service limit: 0,08 mm/ 0.003 in.

VALVE

Check that the valve shank and the contact surface with the valve seat are in perfect conditions. Pittings, cracks, or any other deformation or wear must not appear on these elements. Carry out the following checks:

- deformation of the valve shank by setting the shank on a “V” striker, and measuring the extent of the deformation by a comparator. Working limit: 0.05 mm (0.00197 in.).

- check the concetricity of the valve head by resting an angle comparator against the head and then rotate the valve in a Vee block. Wear limit:0.0012 in.

VALVE SPRING

CAMSHAFT

The weakening of the springs causes a decrease of the engine power and it aften is responsible of the noise and the vibrations coming from the valves. In this case, check the free length “L”. When the working limit indicated has been overcomed, replace the springs. “L” new spring = 35 mm/ 1.38 in. (250); 43,4 mm/ 1.71 in. (450-510) Service limit: 33 mm/ 1.3 in. (250); 41 mm/ 1.6 in. (450-

510)

NOTE:

Replace all the spring valves when even one of these has overcomed the the working limit. Check the spring valve squareness. Error limit not above 1.5 mm (0.059 in.) on each side.

Check that cam surfaces are scored, stepped, grooved etc. Insert the camshaft between two references and then check deviation using two comparators. Wear limit: 0.0039 in. Check that the cams are in good conditions, without wear or deformation.

Cam height “H” INTAKE (new) = 36,57 mm/ 1.44 in.

EXHAUST (new) = 35,94 mm/ 1.41 in.

OVERHAULING THE WHEELS

The tables hereunder show the type of control the rim and wheel axle are to be submitted to.

Note*: if the rim is badly, it should be replaced.

DEFORMATION RIM

STANDARD MAX.LIMIT

less than 0,5 mm

Side skid

Eccentricity

WHEEL RIM AXLE BENDING

If the bending figure is over the allowable max. limit, straighten or replace the axle. If the wheel axle cannot be straightened within the max. limits (0,2 mm - 0,008 in.) stated, replace it.

(0.02 in)

less than 0,8 mm

(0.03 in)

2 mm

(0,078 in)

WHEEL SPOKES

Check to make sure that all the nipples are tight; tighten them if necessary. Remember that an insufficient stretch jeopardizes the motorcycle stability. For an instant check, use a metal point (for instance, a screwdriver) to beat the spokes with. A live sound accounts for an accurate tightening, while a dull sound means that a new tightening is necessary.

IGNITION SYSTEM (TC-TE-SMR-TXC) ELECTRIC SYSTEM (TE-SMR)

The ignition system includes the following elements:

- Generator (1) on the inner side of L.H. crankcase cover;

- Electronic coil (2) under the fuel tank;

- Electronic power unit C.D.I. (3) under the fuel tank;

- Voltage regulator (4) under the fuel tank (TE-TXC-SMR)

- Spark plug (5) on the R.H. side of cylinder head;

- Starting motor 12V-450W (6) behind the cylinder (TE-TXCSMR);

- Electric start remote control switch (8) under the saddle (TETXC-SMR)

- Potentiometer (10) on the throttle body (TE-SMR);

The electric system includes the following elements:

- Headlamp with two filaments bulb of 12V-35/35W and parking light bulb of 12V-3W;

- Rear lights with stop bulbs of 12V-21W and parking light bulb of 12V-5W;

- Pilot lights bulb of 12V-1,2W;

- Turn signals bulb of 12V-10W;

- Instrument bulb of 12V-2W;

- Two fuses (9), a 15A fuse and a 20A fuse (13), under the

right side panel;

- Two 20A fuses on the electric starter contactor (8);

- Battery 12V-6Ah (7) under the saddle.

- Relay (14) for the electric fan, on the R.H. side of the frame;

- Coolant temperature sensor (15);

- Electric fan (16).

- Flashing indicator device (17)

- LAMBDA probe (18)

- Drop sensor (11) (SMR);

- Fuel pump (19) into the tank fuel.

Cable colour coding

B Blue B/Bk Blue/Black Bk Black Br Brown Br/B Brown/Blu Br/Bk Brown/Black Br/R Brown/Red Br/W Brown/White G Green G/Bk Green/Black G/R Green/Red G/Y Green/Yellow Gr Grey Gr/Bk Grey/Black Gr/G Grey/Green O Orange

O/Bk Orange/Black Pk Pink RRed R/Bk Red/Black Sb Sky blue V Violet W White W/B White/Blue W/Bk White/Black W/G White/Green W/R White/Red W/V White/Violet W/Y White/Yellow Y Yellow Y/Bk Yellow/Black Y/Br Yellow/Brown Y/Gr Yellow/Grey Y/O Yellow/Orange Y/Sb Yellow/Sky Blue Y/R Yellow/Red

LEGENDA SCHEMA ELETTRICO (TE -SMR)

1.Electronic power unit

2. Alternator

3. Voltage regulator

4. Rear stop switch

5. Front stop switch

6. Injector

7. Instrument

8. R.H. front turn indicator

9. Front headlamp

10. Cooling fan

11. L.H. front turn indicator

12. Horn

13. L.H. commutator

14. Turn indicators flasher

15. Tail light

16. Battery

17. Electric start remote control switch

18. Starting motor

19. Spark plug

20. R.H. rear turn indicator

21. L.H. rear turn indicator

22. Gear shift position sensor

23. H.T. coil

24. Sensor position throttle control (40)

25. R.H. switch

26. Ignition switch

27. Clutch microswitch

28. Speed sensor

29. Relay for electric fan

30. Direct current relay

31. LAMBDA probe

32. Air temperature sensor (40)

33. Coolant temperature sensor

34. Pressure sensor (40)

35. Fuel pump

36. Fall sensor (SMR)

37. Fuses

38. Power relay

39. Power unit interface

40. M.A.Q.S. (34+24+32)

(*): it stops the engine in case of a fall

TE-SMR

23456

Br/W

Y/Bk

789

W/R

10 121114 16

13 15 25

W/Y

1920212223

R/Bk

Y/O

G/Y

Y/O

G/Y

Pos

TURN

HORN

PASSING

R/Bk

B/Bk

G/Y

1234123 4 5678 9

G-Y

B/Bk

G-Y

Br-W

Y-Bk

Br/B

G/Y

1234 1234 1234

W/Bk

G/R

Br/W

26 2728 29

OFF

Y-Sb

Y-Bk

Br-W

1234

Br-W

OFF

W/Bk

Gr/G

Y-Bk

35 3330 31

G/R

W/Y

G/R

W/R

1234 56

W/V

W/G

W/B

Br/R

Br-W

1234567 9

Y/Br

O/Bk

W/V

W/G

10 11 13 14 15 16

12 17

G/Bk

Br-Bk

18 19

W/Bk

Y/Sb

Br/R

20 22 25 26 27 29 30 3132

21 23 24 28

W/B

W/R

Br/B

Gr/Bk

33 34

W/R

Gr/G

Br/W

R/Bk

R= 110 Ohm

Y/Sb

O/Bk

Y/Br

12345

YYY

21213

2 34 5

Y-Sb

Y-Gr

Gr/Bk

213

Y-Bk

Y-R

123456

37 38

Br-Bk

Br-W

W/Bk

G/R

1234

RUN OFF

START

Br-W

G/R

Y-R

G/Bk

Y-Gr

1234

312 312

YYY

12345

Br/Bk

2134

213

3456

Y/O

Y-R

12V

9Ah

161718

Cable colour coding

B Blue Br Brown Bk Black G Green Gr Grey Gr/R Grey/Red O Orange P Pink RRed Sb Sky blue V Violet W White Y Yellow

KEY TO ELECTRIC DIAGRAM (TC-TXC 250)

1. Electronic power unit

2. Alternator

3. Voltage regulator

4. Condenser

5. Battery

6. Electric start remote control switch

7. Starting motor

8. Spark plug

9. Gear shift position sensor

10. Electronic coil

11. Carburetor throttle position sensor

12. Engine stop

13. Engine start

14. Clutch microswitch

TELERUTTORE

MOTORINO

AVVIAMENTO

CONDENSATORE

REGOLATORE

CENTRALINA

GENERATORE

TC-TXC 250

SENSORE MARCE

BATTERIA

INTERR.

FRIZIONE

Bk-W

AVVIO

MOTORE

B-W

ARRESTO

MOTORE

R-W

Y-G

W-Br

BK-R

W-O

BK-R

R-W

BOBINA

- +

15A

G-O

SCHEMA PER INSERIMENTO AVVIAMENTO ELETTRICO

*: ELECTRIC STARTER KIT

CANDELA

SENSORE APERTURA

FARFALLA

Cable colour coding

B Blue Br Brown Bk Black G Green Gr Grey Gr/R Grey/Red O Orange P Pink RRed Sb Sky blue V Violet W White Y Yellow

KEY TO ELECTRIC DIAGRAM (TC,TXC 450-510)

1. Electronic power unit

2. Alternator

3. Voltage regulator

4. Condenser

5. Battery

6. Electric start remote control switch

7. Starting motor

8. Spark plug

9. Gear shift position sensor

10. Electronic coil

11. Carburetor throttle position sensor

12. Engine stop

13. Engine start

14. Clutch microswitch

TELERUTTORE

AVVIAMENTO

15A

MOTORINO

BATTERIA

- +

CONDENSATORE

REGOLATORE

Bk-W

G-O

INT.

FRIZIONE

AVVIO

MOTORE

B-W

ARRESTO

MOTORE

B-W

GENERATORE

R-W

BK-R

W-O

CENTRALINA

BK-R

SENSORE MARCE

Y-G

W-Br

R-W

BOBINA

TC,TXC 450-510

SCHEMA PER INSERIMENTO AVVIAMENTO ELETTRICO

*: ELECTRIC STARTER KIT

CANDELA

SENSORE APERTURA

FARFALLA

BATTERY

The sealed battery does not require any maintenance work. When electrolyte leaks, or other failures to the electrical system are detected, apply to the HUSQVARNA Dealer. If the vehicle remains unused for long periods, it is recommended to remove battery from electrical system and store it in a dry place.

- After an intensive use of the battery, it’s advisable a standard low charge (12V-6Ah battery: 0.6A for 8 hours).

- Rapid recharging is advised only in situations of extreme necessity since the life of lead elements is drastically reduced (6A for 0.5 hours with 12V-6Ah batteries).

BATTERY CHARGER

To gain access to the battery (2):

- first turn counterclockwise fastening rear pin (1) then remove the saddle;

- first remove the BLACK or BLUE negative cable, then the RED positive cable (when reassembling, first connect the RED positive cable, then the BLACK or BLUE negative cable);

- remove the battery (3) from its housing.

Check, using a voltmeter, that battery voltage is not less than 12,5 V. If not, the battery needs to be charged.

Using a battery charter with a constant voltage, first connect the RED positive cable to the battery’s positive terminal then the BLACK or BLUE negative cable to the battery’s negative terminal. Apply to the constant voltage of 14,4 V a current of “x” Ampere as results in the belowe diagram (depending on the amount of carging required).

The voltage reaches a constant value only after a few hours, therefore it is suggested NOT to measure it immediately after having charged or discharged the battery.

Always check the charge level bifore reinstalling it on the vehicle.

The battery should be kept clean and the terminals coated with grease.

WARNING*: The battery contains sulfuric acid. Avoid contact with skin, eyes or clothing. Antidote: EXTERNAL - Flush with water. INTERNAl - Drink large quantities of water or milk. After milk take magnesia, beaten eggs or vegetable oil. Call physician immediately. Eyes: Flush with water for no less than 15 minutes and get prompt medical attention.

WARNING*: Batteries produce explosive gas, ventilate when charging or using in enclosed space. When using a battery charger before turning on the charger. This procedure prevents sparks at the battery terminals which could ignite any battery gases.

INDICATIVE VALUES RELATIVE TO THE CHARGING TIME DEPENDING ON BATTERY STATUS

VOLTAGE * (V) % CHARGE CHARGE TIME (THE “AMPERE” RATED CURRENT TO APPLY IS: 0,1x BATTERY RATED

CAPACITY)

> 12,7 100 -_ ~12,5 75 4h ~12,2 50 7h ~12,0 25 11h ~11,8 0 14h

HEADLAMP BULBS REPLACEMENT (TE-SMR)

To gain access to the healamp bulbs, proceede as follows:

- remove the two fastening elastics (1) and the headlamp holder;

- remove the two filaments bulb connector; (2) and the boot (3)

- release the bulb holding spring (4) and then the bulb itself.

To replace the parking light bulb (5) extract it from the inside cover. After replacement, reverse operations for reassembly.

REAR TAIL LIGHT BULB REPLACEMENT (TE- SMR)

Remove the two fastening screws (1) in the inner side of the rear fender and the lens (2).

Pull the lamp (3) inside, turn it counterclockwise then remove it from the lamp holder.

REPLACING THE NUMBER PLATE LAMP (TE- SMR)

After replacement, reverse operations for reassembly.

NOTES: make sure not to tighten the screws excessively.

Pull out the number plate lampholder (4) from the back of the vehicle. Pull out the lampholder and the bulb. Rotate the bulb (5) to remove from the lampholder.

Once the bulb has been replaced, reverse the above procedure.

ADJUSTMENT OF HEADLIGHT (TE- SMR)

When checking the proper orienting of headlight, inflate tires at right pressure, sat a person on the saddle and place the motorcycle perpendicular with its longitudinal axis 10 meter (33 ft) from a wall or screen. Then trace an horizontal line equal to the height of headlight center and a vertical one in line with its longitudinal axis.

If possibile, execute this operation in a shadowy place. When the low beam is on, the upper boundary limit between dark and lit zone should be 9/10 th of headlight center from groud.

Adjust the preadlamp aiming by turning screw (1) to lower or lift the high beam.

SPECIAL TOOLS

1 1517 94702 Crankcase puller

2 8000 A1580 Crankshaft guard

3 8000 A1559

3 8000 B0144

4 8000 A1512 Ignition checking tool

5 8A00 90622 Support for assy

6 8000 A5773

6 8A00 A5773

6 8000 A5773

7 8000 A1625 Dial gauge holding toll

8 8000 A1579 Half cone dissassembling tool

9 8000 79015 Clutch hub retaining wrench

10 1519 84701 Spring hook

Flywheel extractor (TC)

Flywheel extractor (TE-SMR)

Half cone assembling tool (250: intake and exhaust)

Half cone assembling tool (450-510: intake)

Half cone assembling tool (450-510: exhaust)

11 8000 A9634 Diagnosys kit (TE-SMR)

12 8000 95749 Spark plug wrench

ENGINE

MOTEUR

TIGHTENING TORQUES

±5%

CHASSIS

±5%

Application

Camshaft cap fastening screw Rocker arm axle plug Cylinder head cover fastening screw Cylinder head fastening nut Cylinder head and cylinder fastening nut Oil hose to cylinder head fastening screw Oil hole plug on conrod pin Primary drive driving gear fastening nut Centrifugal disc on INTAKE CAMSHAFT fastening screw Timing chain slider fastening screw Crankcase bearings plates fastening screw Engine oil drain plug Engine oil filter plug Engine oil filter cartridge cover fastening screw Carburetor union fastening screw (TC-TXC) Alternator fastening nut Stator plate fastening screw Spark plug Pick-up fastening screw Clutch hub and disc housing fastening nut Starting gears stop plate fastening screw Gearbox forks driving shaft fastening screw Gear control click and plate fastening screw Gear shift position sensor fastening screw Water pump rotor fastening nut Water pump body fastening screw Drive sprocket seal ring plate fastening screw

Threading

M6x1 12 Nm 8.7 ft/lb M14x1,5 (+LOCTITE 243) 25 Nm 18.4 ft/lb M6x1 8 Nm 5.8 ft/lb M8x1,25 15 Nm 10.8 ft/lb M10x1,5 (+MOLIKOTE HSC) 37 Nm+90° 27.5 M10x1 15 Nm 10.8 ft/lb M14x1 (+LOCTITE 243) 20 Nm 14.5 ft/lb M18x1,25 (+LOCTITE 243) 180 Nm 130 ft/lb M6x1 (+LOCTITE 243) 8 Nm 5,8 ft/lb

M8x1,25 12 Nm 8.9 ft/lb M6x1 (+LOCTITE 272) 11 Nm 7.9 ft/lb M16x1,5 25 Nm 18.4 ft/lb M14x1,5 25 Nm 18.4 ft/lb M5x0,8 (+LOCTITE 243) 6 Nm 4.3 ft/lb M4x0,7 (+LOCTITE 272) 3 Nm 2.2 ft/lb M12x1 75 Nm 55.3 ft/lb M6x1 (+LOCTITE 272) 8 Nm 5.8 ft/lb M10x1 10÷12 Nm 7.4÷8.9 ft/lb M5x0,8 (+LOCTITE 272) 6 Nm 4.3 ft/lb M18x1 75 Nm 55 ft/lb M6x1 (+LOCTITE 243) 8 Nm 5.8 ft/lb M8x1,25 (+LOCTITE 243) 20 Nm 14.5 ft/lb M6x1 (+LOCTITE 243) 8 Nm 5.8 ft/lb M5x0,8 (+LOCTITE 243) 6 Nm 4.3 ft/lb M5x0,8 (+LOCTITE 243) 3,9 Nm 2.9 ft/lb M6x1(+LOCTITE 542) 8 Nm 5.8 ft/lb M5x0,8 (+LOCTITE 243) 6 Nm 4.3 ft/lb

ft/lb

Application

Rear frame lower fastening screw Engine guard fastening screw Rear chain roller fastening screw Side stand fastening screw Rear frame upper fastening screw

+90°

Frame to engine plate fastening screw Engine lower fastening screw Clutch and front brake controls clamp fastening screw Throttle control holders fastening screw Front brake hose upper fastening screw (TE, SMR) Front brake hose upper fastening screw (TC-TXC) Rear brake control pedal fastening screw Rear brake pump fastening screw Front brake pump plate fastening screw (SMR) Rear brake fluid tank fastening screw Rear stop control switch (TE, SMR) Front control switch connector fastening screw (SMR) Rear brake pedal adjusting cam fastening screw Front brake hose guide plate fastening screw Front brake tank cap fastening screw (SMR) Front fork legs fastening screw Front wheel axle fastening screw Steering bearings adjusting ring nut Steering pivot fastening nut Handlebar upper clamp Handlebar holder fastening screw Front fork legs guard fastening screw Front fork legs ring guard fastening screw Rear swing arm axle fastening nut Rear swing arm to rocker arm fastening nut

Threading

M8x1,25 25,5 Nm 18.8 ft/lb M6x1 14,7 Nm 10.8 ft/lb M8x1,25 26,95 Nm 19.9 ft/lb M8x1,25 (+LOCTITE 243) 11,75 Nm 8.7 ft/lb M8x1,25 25,5 Nm 18.8 ft/lb M8x1,25 (+LOCTITE 270 35,3 Nm 26 ft/lb M8x1,25 35,3 Nm 26 ft/lb M6x1 4,9 Nm 3.6 ft/lb M6x1 4,9 Nm 3.6 ft/lb M10x1 19 Nm 14 ft/lb M10x1 24,7 Nm 18.2 ft/lb M10x1,25 (+LOCTITE 243) 41,65 Nm 30.7 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 2,45 Nm 1.8 ft/lb M10x1 19 Nm 14 ft/lb M2x0,4 0,8 Nm 0.6 ft/lb M6x1 14,7 Nm 10.8 ft/lb M6x1 6 Nm 4.4 ft/lb M6x1 4,9 Nm 3.6 ft/lb M8x1,25 25 Nm 18.4 ft/lb M6x1 10,4 Nm 7.7 ft/lb M25x1 3,45 Nm 2.5 ft/lb M24x1 83,3 Nm 61.4 ft/lb M8x1,25 28,4 Nm 20.9 ft/lb M10x1,5 21,1 Nm 15.6 ft/lb M5x0,8 7,85 Nm 5.8 ft/lb M5x0,8 2,45 Nm 1.8 ft/lb M16x1,5 (+LOCTITE 243) 122,5 Nm 90.3 ft/lb M12x1,25 80 Nm 59 ft/lb

CHASSIS

Application

Tie rod to rocker arm fastening nut Frame to tie rod fastening nut Rocker arm to tie rod lubricator Rear shock absorber to frame fastening pivot Rocker arm to frame fastening pivot Chain guide to rear swing arm fastening screw (TE-SMR) Chain guide to rear swing arm front fastening screw (TC) Chain guide to rear swing arm rear fastening screw (TC) Bracket to chain guide fastening screw (TE-SMR) Chain slider and rear brake hose clamp lower fastening screw Chain slider and rear brake hose clamp reear fastening screw (TC-XC) Chain guard fastening screw (TE-SMR) Chain adjuster fastening nut Spoiler to fuel tank fastening screw Front number holder upper fastening screw (TC-TXC) Front number holder lower fastening screw (TC-TXC) Rear shock absorber guard fastening screw Rear fender front fastening screw Rear fender rear fastening screw Front fender fastening screw Radiator guard fastening screw Side panel fastening screw License plate fastening screw Rear reflector fastening nut Brake hose ring to front fairing fastening screw Turn signals fastening screw Front headlamp fastening screw Electric start remote control switch cables fastening screw Fuel tank front rubber pad fastening screw

TIGHTENING TORQUES

±5%

Threading

M12x1,25 80 Nm 59 ft/lb M12x1,25 80 Nm 59 ft/lb M6x1 2,95 Nm 2.2 ft/lb M10x1,25 52,4 Nm 38.6 ft/lb M10x1,25 52,4 Nm 38.6 ft/lb M8x1,25 25 Nm 18.4 ft/lb M8x1,25 (+LOCTITE 243) 10,4 Nm 7.7 ft/lb M6x1 (+LOCTITE 243) 10,4 Nm 7.7 ft/lb M6x1 (+LOCTITE 243) 2 Nm 1.5 ft/lb M5x0,8 4,4 Nm 3.2 ft/lb M5x0,8 4,4 Nm 3.2 ft/lb M5x0,8 4,4 Nm 3.2 ft/lb M8x1,25 4,4 Nm 3.2 ft/lb M6x1 6 Nm 4.4 ft/lb M6x1 6 Nm 4.4 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 6 Nm 4.4 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 6 Nm 4.4 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 6 Nm 4.4 ft/lb M6x1 6 Nm 4.4 ft/lb M6x1 6 Nm 4.4 ft/lb M4x0,7 1,9 Nm 1.4 ft/lb ø 3,5 1,9 Nm 1.4 ft/lb M6x1 6 Nm 4.4 ft/lb ø 3,9 1,45 Nm 1 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 10,4 Nm

CHASSIS

Application

Fuel cock fastening screw Fuel tank rear fastening screw Air filter box front fastening screw Air filter box flange fastening nut Front brake caliper fastening screw Brake hoses lower fastening screw Front wheel axle fastening screw (SMR) Front brake caliper to caliper holding plate fastening screw (SMR) Brake caliper holding plate to front fork (SMR) Front wheel axle fastening screw (TE-TC-TXC) Front brake disc fastening screw (TE-TC-TXC) Front brake disc fastening screw (SMR) Rear brake disc fastening screw (TE-TC-TXC) Front wheel nipple Rear wheel nipple Rear wheel sprocket fastening nut Rear wheel axle fastening nut Drive sprocket cover fastening screw Exhaust silencer fastening screw Exhaust pipes to cylinder head fastening screw Instrument fastening screw Radiator fastening screw

±5%

Threading

ø5,5 2,45 Nm 1.8 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 10,4 Nm 7.7 ft/lb M5x0,8 3,45 Nm 2.5 ft/lb M8x1,25 25,5 Nm 18.8 ft/lb M10x1 19 Nm 14 ft/lb M10x1,5 51,45 Nm 38 ft/lb

M10x1,5 25,5 Nm 18.8 ft/lb M10x1,5 25,5 Nm 18.8 ft/lb M20x1,5 51,45 Nm 38 ft/lb M6x1 (LOCTITE 243) 14,7 Nm 10.8 ft/lb M8x1,25 34,7 Nm 25.6 ft/lb M6x1 (LOCTITE 243) 14,7 Nm 10.8 ft/lb M4,07x0,75 4,4 Nm 3.2 ft/lb M4,5x0,75 4,4 Nm 3.2 ft/lb M8x1,25 (+LOCTITE 243) 34,3 Nm 25.3 ft/lb M20x1,5 142,1 Nm 104.8 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 10,4 Nm 7.7 ft/lb M6x1 10,4 Nm 7.7 ft/lb ø4,8 3,45 Nm 2.5 ft/lb M6x1 7 Nm 5.2 ft/lb

Nr. Code Denomination

1 8000 A1320 R.H. crankcase guard kit (TE-TC)

KIT

2 8000 A4295 Carburetor KEIHIN 37 Kit

(TC -TXC 250) RACING

2 8000 A4296 Carburetor KEIHIN 41 Kit

(TC -TXC 450/510)-RACING

2A 80A0 A6211 Hand guards kit (TE)

3 8000 B0157 Engine guard (TE-TC-TXC)

4 8000 B0152 Compl. footrest Kit (TE-SMR)

5 8000B0150 Blinkers Kit (TE-SMR)

6 8000A6441 Hook Kit for race starting

phase (TC-TXC)

*: Not for USA/CDN

TC-TXC

OPTIONAL PARTS LIST (TE)

1- Engine seals kit (250) 8000 B0373 Engine seals kit (450-510) 8000 B0364

2- Rear sprocket

8A00 96837 (Z=47) & 8B00 96837 (Z=48) 8C00 96837 (Z=49) 8D00 96837 (Z=50) §

3-Drive sprocket

8000 63827 (Z=12) 8000 63828 (Z=13) * 8000 63829 (Z=14) 8000 63830 (Z=15)

4- Workshop manual 8000 B0148

5- Front fork oil (1000 cm3 container) 8000 80260

6- Rear shock absorber oil (500 cm3 container) 8000 88231

7- Front fork spring+spacer kit * (K=4,5 N/mm) *

8-Rear shock absorber spring (K=5,4 Kg/mm) §

Rear shock absorber spring (K=5,6 Kg/mm) §

9- Spare parts catalogue 8000 B0149

10- Brake fluid (250 cm3 container) 8000 71445

11- Engine gasket kit (250) 8000 A5755

Engine gasket kit (450-510) 8000 A5982

*: STANDARD

§: STANDARD on 250 model &: STANDARD on 450-510 model

OPTIONAL PARTS LIST (TC)

1- Engine seals kit (250) 8000 A5735 Engine seals kit (450-510) 8000 A5736

2. Workshop manual 8000 B0148

3. Rear sprocket 8A00 96837 (Z=47) && 8B00 96837 (Z=48) 8C00 96837 (Z=49) 8D00 96837 (Z=50) §,&

4. Drive sprocket 8000 63827 (Z=12) § 8000 63828 (Z=13) 8000 63829 (Z=14) &,@ 8000 63830 (Z=15)

5. Engine gasket kit (250) 8000 A5755

Engine gasket kit (450-510) 8000 A5982

6. Front fork oil

(1000 cm3 container) 8000 80260

8- Front fork spring+spacer kit (K=4,8 N/mm) §

(K=5 N/mm) & @

9- Rear shock absorber spring (K=5,4 Kg/mm) §

(K=5,6 Kg/mm) & @

10. Spare parts catalogue 8000 B0149

11. Brake fluid (250 cm3 container) 8000 71445

12. Electric starter kit 8000 B0455

*: STANDARD

§: STANDARD on 250 model

&: STANDARD on 450 model @: STANDARD on 510

OPTIONAL PARTS LIST (TXC)

1- Engine seals kit (250) 8000 A5735 Engine seals kit (450-510) 8000 A5736

2. Workshop manual 8000 B0148

3. Rear sprocket 8A00 96837 (Z=47) 8B00 96837 (Z=48) 8C00 96837 (Z=49) 8D00 96837 (Z=50) §

4. Drive sprocket 8000 63827 (Z=12) 8000 63828 (Z=13) * 8000 63829 (Z=14) 8000 63830 (Z=15)

5. Engine gasket kit (250) 8000 A5755

Engine gasket kit (450-510) 8000 A5982

6. Front fork oil

(1000 cm3 container) 8000 80260

8- Front fork spring+spacer kit (K=4,8 N/mm) §

(K=5 N/mm) & @

9- Rear shock absorber spring (K=5,4 Kg/mm) §

(K=5,6 Kg/mm) & @

10. Spare parts catalogue 8000 B0149

11. Brake fluid (250 cm3 container) 8000 71445

12. Electric starter kit 8000 B0455

*: STANDARD

§: STANDARD on 250 model

&: STANDARD on 450 model @: STANDARD on 510

OPTIONAL PARTS LIST (SMR)

1- Engine seals kit 8000 B0364

2- Rear sprocket

3- Drive sprocket

4- Workshop manual 8000B0148 5- Front fork oil (1000 cm3 container) 8000 80260 6- Rear shock absorber oil

(500 cm3 container) 8000 88231 7- Front fork spring+spacer kit

(K=5 N/mm) 8000 98803 * 8- Rear shock absorber spring

(K=6,4 Kg/mm) 8000 98520 * 9- Spare parts catalogue 8000 B0149 10- Brake fluid (250 cm3 container) 8000 71445 11- Engine gasket kit 8000 A5982 12- Kick starter kit 8000 B0591

8000 A4859 (Z=42) * 8A00 A4859 (Z=43) 8B00 A4859 (Z=44) 8G00 96837 (Z=45)

8000 63829 (Z=14) *

*: STANDARD

APPENDIX

AFTER-RACE CHECK POINTS After racing, first clean the motorcycle and then inspect the entire motorcycle, with special attention to the items listed in «MAINTENANCE» table (Appendix A), such as the air cleaner, carburetor, brakes, etc. Carry out general lubrication, and make adjustment as necessary.

STORAGE (TC-TCXC) When the motorcycle is to be stored for any length of time, is should be prepared for storage as follows:

- Clean the entire motorcycle thoroughly.

- first carry out the operation mentioned hereunder, then fill

the tank with fuel mixed with a stabilizer: place the hose (1) in a basin, loosen the drain screw (2) set on the lower side of the basin, then drain the fuel and tighten the screw again.

WARNING Never litter the environment with fuel, and let the engine running in open air, never in closed rooms.

- Lubricate the drive chain and all the cables.

- Spray oil on all unpainted metal surfaces to prevent rusting. Avoid getting oil on rubber parts or in the brakes.

- Set the motorcycle on a box or stand so that both wheels are raised off the ground. (If this cannot be done, put boards under the front and rear wheels to keep dampness away from the tire rubber).

- Tie a plastic bag over the exhaust pipe to prevent moisture from entering.

- Put a cover over the motorcycle to keep dust and dirt from collecting on it.

To put the motorcycle back into the use after storage.

- Make sure the spark plug is tight.

- Fill the fuel tank.

- Run the engine to warm the oil then drain the oil.

- Put in fresh transmission oil (page 31).

- Check all the points listed under the inspection and Adjustment Section (Appendix A).

- Lubricate the points (listed in the Lubrication Section (Appendix A).

CLEANING

IMPORTANT RECOMMENDATION Premised that, before the motorcycle washing, it is necessary to protect opportunely from the water the following parts: a) Rear opening of the muffler; b) Clutch and brake levers, hand grips, handlebar commutators; c) Air cleaner intake; d) Fork head, wheel bearings; e) Rear suspension links,

it is necessary ABSOLUTELY TO AVOID THAT HIGH PRESSURE JETS OF WATER OR AIR come to contact with THE ELECTRICAL PARTS AND FUEL INJECTION PARTS, especially the electronic control unit (1) and the sensors group M.A.Q.S. (2).

1) Preparation for washing Before washing, precautions must be taken to keep water out of the following places:

•Rear opening of the muffler :

- Cover with a plastic bag secured with rubber bands.

•Clutch and brake levers, hand grips, engine stop button:

- Cover with plastic bags.

•Cir cleaner intake:

- Close up the opening with tape, or stuff in rags.

2) Where to be careful Avoid spraying water with any great force near the following places:

•C Air cleaner

•CUnder the fuel tank: If water gets into the ignition coil or into the spark plug cap, the spark will jump through the water and be grounded out. When this happens,the motorcycle will not start and the affected parts must be wiped dry.

•C Fork head, wheel bearings.

•C Rear suspension links.

3) After washing

- Remove the plastic bags, and clean the air cleaner intake.

- Lubricate the points listed in the Maintenance Table (Appendix A).

- Briefly warm-up the engine

- Test the brakes before riding the motorcycle.

WARNING*: Never wax or lubricate the brake disc. Loss of braking and an accident could result. Clean the disc with an oilless solvent such ans acetone. Observe the solvent warnings.

When remove greasers (1) to lubricate rear suspension link needle bearings, it’s necessary to lubricate shock absorber lower needle bearing (2) too: remove nut (3) and bushing.

100

Husqvarna SMR, TE User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual