Husqvarna W9902003 Repair Manuals

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Page 1

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6.5HP/19"

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Page 2

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Table of Contents

Page

1999 Changes for Tillers 2

Rear Tine Tiller Transmission Replacement 3 - 4

1999 Changes for Lawn Tractors 5 - 6

1999 Change for Garden Tractors 6

New Lawn Tractor Neutral Adjustment 7

Operator Presence System ‘C’ change 8

Operator Presence System ‘C’ Schematic Example 9

Operator Presence System ‘C’ Harness Print Example 10

1999 Changes for Tractor Electrical Systems 11

Electrical Parts Reference 12

1999 Changes for Tractor Mowers 13

Mower Blade Listing 14

New in Rotary Mowers for 1999 15

21” 10 Speed Rear Drive Gearbox Replacement 16 - 19

21” 10 Speed Rear Drive – Belt Replacement Procedure 20

Touch - Up Paints 21

Tire Sealants 22

Part No.168830

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1999 Changes for Tillers

New for 1999 is a DRT Tiller. DRT stands for Dual Rotation Tines. The tines can be shifted for movement as Counter Rotating Tines or Standard Rotating Tines. CRT operation is best for breaking ground and preparing a plantable seadbed. SRT operation is best for cultivating and composting plant material into the ground. The tines for CRT Tillers and DRT Tillers are very different. The DRT Tine assembly is shown on the Right.

CRT Tines

DRT Depth Stakes

1986-1998 CRT Belt Guard & Hardware

DRT Tines

DRT tillers will have two rear stakes. The depth stake used for counter rotating tines must be raised when tines are in standard rotation; or the tines will not contact the ground. When using the tiller with counter rotating tines, the depth stake should be adjusted down for the desired tilling depth, and the drag stake fully raised. If the drag stake is down in CRT mode, difficult handling characteristics may be experienced.

1999 DRT Belt Cover & Inner Shield

1980-1998 Belt Guard & Hardware (FT)

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1999 Belt Cover & Inner Shield (FT)

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Rear Tine Tiller Transmission Replacement

Teardown CRT Tiller:

1. Remove both front Counter Weights.

2. Remove right side Outer Shield and Side Shield.

3. Remove the right Tine Assembly.

4. Remove right Wheel Assembly.

5. Remove all bolts that hold right side of Tine Shield to the transmission.

6. Remove right side engine Bolts, remove engine Reinforcement Bracket, and disconnect Throttle Cable from engine.

7. Remove the Nut and Lock Washer that holds Idler Arm Shaft on the transmission .

8. Remove control cable Clamp from the transmission and transfer to the new transmission.

9. Change to the left side of the tiller. Remove the Outer Shield and Side Shield.

10. Remove the left the Tine Assembly.

11. Remove left Wheel Assembly.

12. Remove one Bolt that holds the Latch Bracket Assembly to the transmission.

13. Remove the Bolt at the top of Depth Stake and remove the Depth Stake.

14. Remove all bolts holding Tine Shield on left side of the transmission.

15. Remove the Belt Guard.

16. Disconnect the Control Cable from the idler bracket. Remove the Idler Arm Bracket with Pulley and Idler Arm Shaft as a complete Assembly.

17. Remove the Pulley from transmission.

18. Remove left side engine Bolts, remove Engine and Engine Reinforcement Bracket from the transmission.

19. Remove Shift Indicator, Shift Rod and remove Handle Assembly from transmission.

20. Remove the long Bolt that holds the top rear of belt guard to the transmission and install on new transmission.

Instructions are from Standing at the operating position of the tiller . On DRT models, remove both depth stakes at the same time.

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Rear Tine Tiller Transmission Replacement

Assemble Tiller

1. Install Engine and engine Reinforcement Brackets on transmission and tighten all bolts.

2. Install Counter Weight onto transmission and tighten bolts.

3. Install Idler Bracket Assembly to the transmission and tighten.

4. Install Transmission Pulley and route V-Belt around transmission pulley and engine pulley.

5. Install Handle Assembly, hook up Control Cable to idler bracket , install Shift Indicator and Shift Rod to shift lever and hook up Throttle Control. Adjust Control Cable Spring for 5/8” stretch.

6. Add top rear belt guard Bolt and Spacers, put long Spacer on first, then add Pinch Guard, then the Short Spacer and Washer. Place the spacer and washer onto the rear lower belt guard bolt.

7. Install Belt Guard add Flat Washer and Cap Nut to front and top back studs, at bottom of belt guard use flat washer and regular nut.

8. Install Tine Shield and front Tines Shield Brackets as an assembly. Place all bolts and nuts before tightening.

9. Install right and left Tine Assembles. Use recommended Shear Pins.

10. Install right and left inner Side Shields and tighten nuts.

11. Install right and left outer Side Shields.

12. Install both Wheel Assembles.

13. Lift up and slide Depth Stake into slot in transmission. Secure Depth Stake with Bolt, Nut, and Rubber Tip. Adjust to lowest position.

On DRT models, install both depth stakes at the same time.

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1999 Changes for Lawn Tractors

1999 Tapered Pivot Bearing & Sleeve

The front axle Pivot Bearing has had a taper added. This will keep the pivot bearing tighter in the front axle. The new part will automatically sub for the old pivot bearing. More effort will be needed to assemble the tapered pivot bearing into the front axle.

167118

1997 Drive Belt Idler Pivot - 7 pieces

Hex Bolt

Spacer

Nut

3/8”X16

1988-1998 Transaxle Belt Guides on Chassis

74760624

Nylon Liners

1999 Drive Belt Idler Pivot - 4 pieces

Carriage Bolt 72110626

165850

19133210

Nut

3/8”X16

1999 Transaxle Belt Guides on Peerless Transaxle

Belt Guide

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1999 Changes for Lawn Tractors

1989-1998 Steering Shaft Support

Shaft Support

Screw

Steering Assembly 1989 - 1998

1999 Steering Shaft Support

160395

165957

1999 Steering Assembly

160395

Pittman Shaft

Clip Ring

At the end of the pittman shaft, a bolt and washer replace the clip ring.

1999 Garden Tractor Change

A Garden Tractor Lift Shaft change will make assembly easier. Previous models had a splined lift shaft end. One spline was missing so the lift shaft and lift lever would be aligned. During 1998 a double ‘D’ shaft end was introduced providing alignment and easier assembly.

165852

74950612

19132012

Spline Shaft

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NEUTRAL ADJUSTMENT FOR AUTOMATIC DRIVE CONTROL LEVER

1. Place the tractor on a smooth paved level surface.

2. Loosen Adjustment Bolt in front of the right rear wheel, and lightly tighten using a 1/2" wrench.

3. Start Engine and move Lever until tractor does not move forward or backward. Hold Control Lever in that position and do not move. Turn the engine off.

4. While holding the Control Lever to keep it from moving, loosen theAdjustment Bolt . Move the Control Lever to the position indicated for Neutral on the fender. Tighten Adjustment Bolt securely .

FINE TUNE THE NEUTRAL ADJUSTMENT ON AUTOMATIC DRIVE

1. Place the tractor on a smooth paved level surface.

2. Loosen the Adjustment Bolt using a 1/2" wrench. If the tractor is creeping forward, move the Control Lever forward 1/4 to 1/2 inch. Move the Control Lever rearward 1/4 to 1/2 inch if the tractor is creeping backwards. Tighten the Adjustment Bolt securely.

3. Start engine and test from both forward and reverse.

4. If tractor still creeps, repeat step # 2 until satisfied.

NOTE: If additional clearance is needed to get to adjustment bolt, move mower deck height to the

lowest position.

NEUTRAL ADJUSTMENT FOR GEAR DRIVE SHIFT LEVER

1. Place the tractor on a level surface.

2. With the engine off and the parking brake disengaged, push the tractor from behind while shifting gears.When the tractor rear wheels move freely, the transaxle is in neutral. Leave in this position.

3. Loosen Adjustment Bolt in front of the right rear wheel,using a 1/2" wrench. Position the Lever in the position indicated for Neutral.Tighten Adjustment Bolt securely.

NOTE: If additional clearance is needed to get to adjustment bolt, move mower deck height to the

lowest position.

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OPERATOR PRESENCE SYSTEM

The Operator Presence System is designed to protect the operator of the tractor. This system will short the ignition system for the engine to die and the mower blades to stop. When the operator is in the ‘safe’ position the tractor and mower will work.

Tractors have had an Operator Presence System since 1987. New ANSI standards went into effect on July 1, 1997 that makes it mandatory for the engine and mower blade to stop in five (5) seconds or less. For clarity in this discussion, we will label these systems with letters. System ‘A’ will be used on tractors with a manual mower clutch unless that tractor has a KOHLER Command single cylinder engine.

System ‘B’ will be used on most Source 917 tractors with an Electric Clutch for mower engagement and a Magneto Ignition. This system will have one (1) relay in the operator presence circuit.

There have been changes to System ‘C’ during 1998. Below find a rewritten explanation for System ‘C’ along with a new schematic and new harness print for Ignition Harness # 163845. For the complete explanation of all 5 Operator Presence Systems, see the 1998 FHP On-Site Manual number 163578.

OPERATOR PRESENCE SYSTEM ‘C’

System ‘C’ will be used on Source 917 tractors with a Kohler Command Single Cylinder engine and manual mower engagement on a 42” Mower deck.

In this system electrical current flows from the Ignition Switch through either the Seat Switch (NO) or the Clutch/Brake and Attachment Switches to energize two Operator Presence Relays. Operator Presence Relay #1 when de-energized grounds the ignition to stop the engine. Operator Presence Relay #2 when de-energized connects to short-circuit the engine alternator stator. The shorted stator creates the maximum potential opposition to the charging magnets. The increased drag of the charging system helps oppose the flywheel momentum and stop the engine faster. This is a Stator Brake.

There is a Stator Brake with the 5 Amp charging system with two relays in the harness. There is a different Stator Brake with the 15 Amp charging system with three relays in the harness. With the 15 Amp system, Relay #3 disconnects the charging system from the tractor. This directs all the current from the alternator to the Stator Brake.

In this system the Seat Switch is Olive Green and normally open when the operator is off the seat. The operator may actuate the Operator Presence Relay two ways:

● Both the Clutch/Brake and Attachment Interlock Switches are closed in the safe position,

● The operator is on the seat closing the Seat Switch.

When either of these conditions are met and the Ignition Switch is in the ‘Start’, ‘Run’, or the ‘Run and Lights’ position:

● Operator Presence Relay #1 is energized opening the contacts that otherwise would “kill” the ignition,

● Operator Presence Relay #2 is energized opening the contact that normally engages the “Stator Brake”,

● The Stator Brake, a magnetic field brake, is actuated.

● The Fuel Shut-off Solenoid is energized letting fuel into the carburetor. This circuit also supplies

current to the S.A.M. on Kohler Command Engines with this ignition system. Operator Presence Relay # 3 disconnects the engine charging system from the tractor.

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Harness #163845 Operator Presence System ‘C‘

AMMETER

(OPTIONAL)

RED

BLACK

IGNITION

SWITCH

RED

WHITE

ORANGE

BLACK

BATTERY

FUSE 30 AMP.

CLUTCH / BRAKE

(PEDAL UP)

BLUE

GREEN

SEAT SWITCH

(NOT OCCUPIED)

BLACK

85 86

YELLOW

PRESENCE RELAY #2

WHITE

BLUE

GREEN

87A

OPERATOR

BLACK

REDRED

ATT'MENT CLUTCH

(CLUTCH OFF)

BLUE

85 86

BLUE

PRESENCE RELAY #1

87A

OPERATOR

WHITE

BLUE

IGNITION

UNIT

SOLENOID

FUEL SHUT-OFF

STARTER

BLACK

FUEL LINE

SOLENOID

SPARK

PLUG

GAP

(2 PLUGS ON

TWIN CYL. ENGINES)

BROWN

STATOR

BRAKE

IGNITION SWITCH

CIRCUITPOSITION

OFF

G + M + L

B + LRUN/LIGHT B + LRUN

B + L + SSTART

“MAKE”

NONE

A + Y NONE NONE

OPERATOR

PRESENCE RELAY #3

BLUE

RED

85 86

87A

WIRING INSULATED CLIPS

NOTE: IF WIRING INSULATED

CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING.

CHARGING SYSTEM OUTPUT 15 AMP DC @ 3600 RPM

REGULATOR

BROWN

BLACK

YELLOW

ALTERNATOR

28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)

HEADLIGHTS

RED

NON-REMOVABLE

CONNECTIONS

REMOVABLE

CONNECTIONS

BLACK

87A

RELAY

8586

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Harness #163845 Operator Presence System ‘C‘

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1999 Changes for Tractor Electrical Systems

A 15 Amp Fuse is used on 1999 Lawn Tractors. Lawn Tractors made before 1999 can use either the 15 Amp or 30 Amp fuse. All Garden Tractors should use the 30 Amp fuse.

A new snap in ignition switch # 163968 came into use during 1998 production. It was first used with the new GT Stealth aesthetic package. This ignition switch will be added to other aesthetic packages and on most FHP tractors by the year 2000.

When the snap in ignition switch is used the longer ignition key must be used.

15 Amp Fuse

30 Amp Fuse

Ignition Key

140401 Generic

140402

CRAFTSMAN

140403

Craftsman

FHP wire harnesses have had red tape on the red wire from the battery. In 1999 this will change to a white tape with a red ( + ). This will make the wire easier to find and will better explain the purpose of the tape. If the wires to the ammeter are reversed it will read in reverse (discharging when charging).

New Ignition Switch

IGNITION SWITCH

OFF

D.C. AMPERES

Old Ignition Switch

CIRCUITPOSITION

M+G+A1

B+A1RUN/LIGHT B+A1RUN

B + S + A1START

“MAKE”

NONE

A2+L NONE NONE

(+)

Red

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Electrical parts reference, see manual 163578 page 60 for legends of ignition switches

Seat Switch

121305X

Jumper Kit 150834

NC Gray

Black/Gray

lnterlock Switch

NO / NO snap-in

161343

generic cover

Ignition Key

140401

(delta)

screws

Ignition Switch

std 365401

NO - Olive Green

Seat Switch

160784-

Terminal Connector Kit 148691

Hourmeter

110940X

(hourmeter)

Wire Loop

141940

lnterlock Switch

NO / NC snap-in

153664

Gray

lnterlock Switch

NO / NC screw

109553X

Gray

lnterlock Switch

NC / screw

109869X

Gray

bright finish

Craftman cover

generic cover

Ignition Key

140402

(delta)

Ignition Key

140403

(delta)

Ignition Key

122147X

(indak)

Ignition Switch

std 365402

5 terminals

4406R

(Battery Ignition)

Ignition Switch

5 terminals

2683R

Ignition Switch

7 terminals

140301-

Solenoid Kit146154

Solenoid 144673

140844-

Relay 109748X

122822X

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Jumper Wire

(ammeter)

Ammeter

lnterlock Switch

NO Screw

104445X

PTO Switch

154963

Craftman cover

(bulb 7152J)

Ignition Key

109310X

(indak)

Headlight Socket

Stealth Hood only

163996

5 terminals

158913-

7 terminals

snap - in

163968-

Ignition Switch

Page 14

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1999 Changes for Tractor Mowers

New Gauge wheels will allow tractors with twin blade mowers to be shipped with gauge wheels assembled. The wider gauge wheels will continue to be used on three blade mowers.

Guage Wheel

Washer

3/8 X 7/8

Locknut

3/8 X 16

133957

137644

The engine stack pulley has been improved for 1999. The pulley for the mower belt now has a different contour to better allow for the range of belt movement for the mower deck.

New Gauge Wheel

4898H

165746

New Double Lead Pulley

Primary V-Belt Kit for 46” Deck With Electric Clutch

Kit #166109

1. Remove the LH Deck Mandrel Cover, 145059 and the current Primary Mower V-Belt, 139573 from the deck. Discard the v-belt.

2. Remove the primary Drive Idler Pulley, 156493 and the Threadroll Screw, 17490628.

3. Install the Spacer Washer, 19132203, between the Primary Drive Idler Pulley, 156493, and the Idler Belt Keeper, 156086. Hold belt keeper in place as Threadroll Screw, 17490628 is tightened to ensure correct orientation of the belt keeper.

4. Route the new Primary Mower V-Belt, 148763, in the same path as the old Primary Mower V-Belt, 139573.

5. Install the LH Deck Mandrel Cover, 145059 back on the deck with the original hardware. Installation is complete.

NOTE: 46” manual engagement mower deck uses primary belt #158818.

145059

17490628

19131616

156493

19132203

156086

148763

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* BLADE LISTING *

by RETAINER HOLE CHARACTERISTICS

PART DECK CONSTRUC- TYPE DECK HOLE(S) BLADE RETAIL

NUMBER SIZE TION TYPE BOLT(S) NUMBER

145106 20" REGULAR MULCH 3 1 71-33255 146749 20" PREMIUM MULCH 3 1 71-33271 701211 20" PREMIUM STANDARD 3 1 71-33270 850972 20" REGULAR STANDARD 3 1 71-33233

154208 20" ELECTRIC MULCH CAST DECK 31 156716 20" ELECTRIC MULCH REAR DISCHARGE 31

159267 21" REGULAR MULCH REAR DRIVE 3 1 71-33273 161541 21" REGULAR STANDARD REAR DRIVE 31

165833 21" REGULAR MULCH PUSH 3 1 71-33274 152202 22" REGULAR MULCH SIDE DISC EZ3 31

157101 22" REGULAR MULCH REAR DISCHARGE 3 1 71-33269

141 114 22" REGULAR MULCH 3 1 71-33256 141443 22" PREMIUM MULCH 3 1 71-33272 701213 22" PREMIUM STANDARD 3 1 71-33223 850973 22" REGULAR STANDARD 3 1 71-33234

25645 36" REGULAR STANDARD 1 1

138970 38" PREMIUM HI LIFT STAR 1 71-24651 138497 38" REGULAR HI LIFT STAR 1 71-24671 139774 38" PREMIUM MULCH STAR 1 71-24654 134148 38" REGULAR MULCH STAR 1 71-24692

121263X 38" REGULAR BAGGER 1 1 71-24673

25036 38" REGULAR STANDARD 1 1 71-24691

104418X 38" REGULAR CROSS/BAGGER 11

25741 38" REGULAR STANDARD 3 2

134998 38" REGULAR MULCH 1 1

138971 42" PREMIUM HI LIFT STAR 1 71-24652 138498 42" REGULAR HI LIFT STAR 1 139775 42" PREMIUM MULCH STAR 1 71-24655 134149 42" REGULAR MULCH STAR 1 71-24676

130652 44" PREMIUM STANDARD STAR 1 71-24678

25034 44" REGULAR STANDARD 1 1 71-24677 25742 44" REGULAR STANDARD 3 2

25321 42" REGULAR STANDARD 3 2 25322 48" REGULAR STANDARD 3 2

163819 46" PREMIUM MULCH STAR 1 71-24004 157033 46" PREMIUM HI LIFT STAR 1 71-24006 159705 46" PREMIUM BAHIA STAR 1

137380 50" PREMIUM STANDARD STAR 1 71-24005 156468 50" PREMIUM STANDARD-THICK STAR 1

121798X 50" REGULAR STANDARD 1 1

25743 50" REGULAR STANDARD 3 2

BLADE PART NUMBERS WITHIN SHADED AREAS ARE INTERCHANGABLE.

CONSTRUCTION - BLADES INDICATED AS PREMIUM ARE MADE OF BETTER STEEL WITH

A BETTER HEAT TREAT PROCESS TO RESIST SAND ABRASION

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NEW for 1998 – on Rotary Mowers

NEW 21” Rear Drive Rear Bag / Mulcher with 10 Speeds

Also with redesigned Drive Bail / Also with models with Side Discharge Door

Ground speeds range from 1.9 to 2.7 m.p.h.

NEW 21” Dome Deck - Push Rear Bag / Mulcher

some models with Side Discharge Door

* Use 165833 Blade only with Push 21” Domed Deck

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21” Rear Gear Drive Mower

Gearbox, Adjuster Assembly Tie Rod, or Adjustment Lever

Procedure for Teardown from Mower

1. Remove Fuel from engine.

2. Remove the rear Belt Cover.

3. Remove gearbox Pulley. Use screwdriver through pulley hole to keep pulley from turning while the flange Nut is removed.

4. Remove Drive Cable from the Idler Bracket. Remove Screw holding transmission bracket to the housing.

PAWL

5. Remove from each side: Ý rear Wheel Covers,

PINION

E-RING

Ý rear Wheels. Ý Clip Ring, Ý Pinion, Ý Pawls, Ý large flat Washer,

FLANGE NUT

FLAT WASHER

WHEEL

DUST COVER

Ý Dust Cover.

HUBCAP

FIG. 1

6. Remove one Hinge Screw from right side to remove Rear Skirt.

7. Remove Spring from Connecting Rod. Remove the Connecting Rod.

8. Remove the Drive Assembly Retainer on both sides. The Gearbox, Rear Shaft Assembly, and

Selector Lever come out the bottom as an assembly.

DRIVE CABLE

SCREW

HINGE SCREW

REAR SKIRT

RETAINING SPRING

CONNECTING ROD

PULLEY

SPRING

DRIVE ASSEMBLY RETAINER

FIG. 3

FIG. 2

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21” Rear Gear Drive Mower

To Disassemble Gearbox, Adjuster Assembly, and Adjustment Lever

Ý Remove Roll Pin Ý Remove Snap Ring holding bearing carrier to wheel adjustment assembly on the lever side. Ý Slide off one Bearing Carrier. Ý Slide Gearbox from rear Wheel Adjustment Assembly. Ý Remove Height Adjustment Lever from gearbox shaft.

To Pre-Assemble Gearbox, Adjuster Assembly, and Adjustment Lever

1. If gearbox is replaced, install Gearbox Bracket from previous gearbox.

2. Position the rear Wheel Adjuster Assembly on the bench so that the cross rod is awayfrom you and the ‘offset’ is on your right side.

3. Place adjustment Lever into the inside of the Wheel Adjustment Assembly bracket on your left side. Locate the end of the adjustment Lever into cross rod. The opening in the middle of the lever should be positioned to catch a tab toward the center of the mower. Hold the Lever into the wheel adjuster axle arm assembly while you start step 4.

4. Slide the washer onto long axle of the gearbox. Slide the long axle of the gearbox into the wheel adjustment assembly bracket to your left. Slide the short shaft into the wheel adjustment assembly bracket on your right. Slide a Bearing Carrier onto the gearbox axle to your left. Work it through the bracket and adjustment Lever and secure with a snap ring.

5. If the Bearing Carrier on the right side was disassembled, assemble into place now on the axle and bracket on your right side. Secure this with a snap ring.

6. Put Washer next to bearing carrier and install Roll Pin in axle hole.

BEARING RETAINER

SPRING SELECTOR

E-RING

REAR SHAFT ASSEMBLY

WASHER ROLL PIN

GEAR BOX

FIG. 4

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21” Rear Gear Drive Mower

To Assemble Gearbox, Wheel Adjuster Assembly, and Spring Selector Lever

1. Place mower so that left side is up.

2. Place Gearbox/Rear Shaft Assembly into housing with Spring Selector Lever forward at the right

side (down). Put the left side bearing carrier into place first (at top) and secure with Drive Assembly Retainer and the self tapping Screw. It may be necessary to shift the Bearing Support upward into a ‘step’ that will set into the housing.

3. Install the connecting rod Spring from mower housing to the Hole in the Connecting Rod.

Install the Connecting Rod to front and rear shaft assemblies.

4. Install Dust Cover, Pinion *, Pawls, Snap Ring, large Flat Washer,

rear Wheel, Flange Nut and Wheel Cover.

5. Install Rear Skirt and change so the right side of mower is up.

FIG. 6

FIG. 5

6. Move Spring Selector Lever to second position from front position. Push bearing carrier into

place. There is a step in the bearing support that fits into the housing. Use axle pin to hold assembly toward engine while installing Drive Assembly Retainer and screw.

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7. On the right side install the Dust Cover, Pinion *, Pawls, Snap Ring, E-Ring, large Flat Washer, rear

Wheel, Flange Nut, and Wheel Cover.

8. Place the mower flat on the ground.

9. Tighten all Nuts and Screws.

10. Install Screw holding gearbox bracket to housing. nstall Drive Cable.

11. Install Belt and Pulley onto the gearbox. Use screwdriver through hole in pulley

to keep pulley from moving while the Flange Nut is tightened to 15-20 Ft. Lbs.

12. Install the Belt Cover. Also install the mulcher plug or bagger.

* The pinions on both sides are the same. It is critical

to assemble them in the correct position, see Fig 7. There are arrows embossed on the pinion. The arrows must point toward the front of the mower from the ‘up’ side. If the arrows point forward from the ‘down’ side, remove the pinion and place the other side down. Then install the three round Pawls and the E-Ring. DO NOT USE oil or grease on the pinions or wheels. Use WD40 or silicone lubricants only.

➡

Adjustment

Pivot Rod

FIG. 8

SPEED CABLE ADJUSTMENT

The speed cable must be adjusted during installation to remove any slack. The slack would reduce the range of speeds available. There is a Tab in the cable where the conduit attaches to the mounting bracket. Pull the tab out, push the Pivot Rod to the farthest point forward, and push tab in to lock adjustment in place .

Tab

FIG. 7

NOTE: Top arrow on pinion toward the front of the lawn mower .

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New - 21” Rear Drive Mower with 10 Speed Belt Replacement

Procedure

1. Remove the rear Belt Cover.

2. Remove the gearbox Pulley. Use a socket to

remove the pivot flange nut and the Idler Bracket Assembly and place to the side.

3. Place mower on side with carburetor and

muffler up.

4. Remove the Blade, Blade Adapter Hardware,

and Blade Adapter. Remove the belt Cover. Remove the belleville washers and spacer.

5. Remove the two screws holding the pivot rod

Clamp.

6. Remove the Bearing Support Assembly

(includes lower side of pulley).

7. Remove the belt.

8. Place new belt in pulley and pull through deck

toward gearbox.

9. Install the Bearing Support onto the crankshaft

with the pulley side toward the belt.

10. Install the pivot rod Clamp. Locate the clamp

into the pivot rod before installing screws.

11. Install the belt Cover.

12. Install the spacer, belleville washers, Blade

Adapter, Blade, hardened washer, lock washer, and Grade 8 Blade Bolt. Torque the blade bolt 35 to 40 Ft. Lb. Note: Two belleville washers should be assembled with offset in opposite directions.

13. Place the mower upright. Install the belt and

pulley on transmission. (Torque flange nut to 5 -10 Ft.Lb.)

14. Install engagement cable into idler bracket.

Install the idler bracket assembly onto belt and deck. (Torque flange nut to 8 - 11 Ft.Lb.)

15. Replace the belt cover.

Pulley

Pivot Nut

FIG. 10

Belleville Washers

Spacer

Pivot Rod

Bushing

Idler

Bracket

Hex Bolt

Clamp

Pivot Rod

Bushing

BLADE ADAPTER

FIG. 9

Pivot Rod

Bearing Support

BLADE BOLT

BLADE

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Lower Pulley

Upper Pulley

Cover

Assembly

FIG. 11

Page 22

For Husqvarna Parts Call 606-678-9623 or 606-561-4983

Touch - Up Paints for Lawn & Garden

PART NUMBER DESCRIPTION PAINT CODE

71 / 917 / 150020 POLO GREEN Spray Paint 558 71 / 917 / 150131 SATIN BLACK Spray Paint 71 / 917 / 130937 DOVER GRAY Spray Paint 459, 478 71 / 917 / 126967X NEW SEARS SILVER Spray Paint 417 71 / 917 / 136247 RED Spray Paint 505, 506, 394, 423 71 / 917 / 126965X ORANGE Spray Paint 412, 422 71 / 917 / 126966X GRAY Spray Paint 410, 418 71 / 917 / 144401 GREEN Spray Paint 550 71 / 917 / 126963X GREEN (New RALLY) Spray Paint 419 71 / 917 / 130939 GREEN ( POULAN ) Spray Paint 419 71 / 917 / 126964X YELLOW ( POULAN PRO ) Spray Paint 416, 421 71 / 917 / 130941 YELLOW Spray Paint 472, 473 71 / 917 / 136246 BLUE (Dark) Spray Paint 510, 511 71 / 917 / 108521X BRONZE ( Old Roper ) Spray Paint 388 71 / 917 / 126687X BRONZE ( New Roper ) Spray Paint 425

CUSTOM

SPRAY

POLO GREEN

NET WT. 12 0Z. (340g)

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Page 23

For Husqvarna Parts Call 606-678-9623 or 606-561-4983

TIRE SEALANTS for Lawn & Garden

Pneumaseal tire sealant:

Seals tread punctures to 1/4”

Will not freeze to - 37 degrees C

Applications up to 35 mph

Installed quickly and easily through

tire valve stem

Eliminates slow leaks in the tread area

Will not affect paint on tire rim

or cause rust

16 oz. container comes with tool

to remove and install valve in stem and tool to get sealant into tire

71 / 071 / 24225 Pneumaseal 16 oz. Bottle

Also Available:

92 / 192 / 144334 Pneumaseal 10 oz. Caulking Tube

92 / 192 / 144335 Pneumaseal 5 gallon pail 92 / 192 / 100035 Pump for Pneumaseal pail

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Page 24

For Husqvarna Parts Call 606-678-9623 or 606-561-4983

NEW for 1999 T ractors

Description Part # Stock #

42" Blade (2) 24676134149 Ground Drive Belt 24102130801 Primary Mower Belt 24104144200

Air Filter 12-083-16 Pre-cleaner 12-083-11 Spark Plug 85871RC12YC Oil Filter 52-050-02 Fuel Filter Keys

Battery Oil Capacity (oz) 64 oz

Parts available at most Sears Retail

Stores and Service Centers or call

1-800-366-PART if you want the part

sent directly to your home.

25-050-03

109310X

30 amp

24697

Description Part # Stock #

46" Blade (3) 163819 Ground Drive Belt 140218 Primary Mower Belt 148763

Secondary Mwr Belt 24690144959 Air Filter 24-083-03

Pre-cleaner 24-083-05 Spark Plug 85871RC12YC Oil Filter 52-050-02 Fuel Filter Keys Battery Oil Capacity (oz) 64 oz Parts available at most Sears Retail

Stores and Service Centers or call

1-800-366-PART if you want the part

sent directly to your home.

24-050-02

140403

35 amp

24606

24040

Some product lines of tractors in 1999 will have a decal under the hood to show the part numbers of the most commonly used parts on that model.

TECHNICAL TRAINING AND SERVICE INFORMATION BOOKS

P ART NUMBER DESCRIPTION from F.H.P. 917 order from D92/192 163578 On-Site Service Manual (Tractors & Rear Tine Tillers) 163579 Shop Service Manual (Lawn Mowers & Front Tine Tillers) 163580 1998 Craftman & Wizzard Tractor , Mower , Tiller Accessories 163581 1998 Craftman & Wizzard Tractor Wiring Accessories 168830 1999 Service Update Book

SEARS STEALTH HOOD TRACTOR MANUALS IN 1998

OMITTED THE HEADLIGHT SOCKET 71/917/163996

4152J

163996

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Page 25

For Husqvarna Parts Call 606-678-9623 or 606-561-4983

NOTES

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Page 26

For Husqvarna Parts Call 606-678-9623 or 606-561-4983

Printed in U.S.A. 168830 12/22/98 VFH

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