GILERA Runner ST 125, Runner ST 200 User Manual

GILERA WOULD LIKE TO THANK YOU
for choosing one of its products. We have prepared this manual to help you to get the very best from your scooter. Please read it carefully before riding

the scooter for the first time. It contains information, tips and precautions for using your scooter. It also describes features, details and devices to assure
you that you have made the right choice. We believe that if you follow our suggestions, you will soon get to know your new vehicle and it will serve you
well for a long time to come. This booklet forms an integral part of the scooter; should the scooter be sold, it must be transferred to the new owner.

Runner ST 125 - 200

Ed. 2

The instructions given in this manual are intended to provide a clear, simple guide to using your scooter; this booklet also details routine maintenance
procedures and regular checks that should be carried out on the vehicle at an authorised Dealer or Service Centre. The booklet also contains
instructions for simple repairs. Any operations not specifically described in this manual require the use of special tools and/or particular technical
knowledge: to carry out these operations refer to any authorised Dealer of Service Centres.

2

Personal safety

Failure to completely observe these instructions will result in serious risk of personal

Safeguarding the environment

Sections marked with this symbol indicate the correct use of the vehicle to prevent dam-

aging the environment.

The incomplete or non-observance of these regulations leads to the risk of serious

damage to the vehicle and sometimes even the invalidity of the guarantee.

The signs that you see on this page are very important. They are used to highlight those
parts of the booklet that should be read with particular care. As you can see, each sign
consists of a different graphic symbol, making it quick and easy to locate the various
topics.

injury.

Vehicle intactness

3

4

INDEX

VEHICLE...................................................................................... 7

Dashboard................................................................................ 9

Instruments............................................................................... 9

Digital lcd display...................................................................... 10

Setting the total and trip odometers...................................... 10

Setting the hour/minutes function.......................................... 11

Key switch................................................................................. 12

Locking the steering wheel.................................................... 12

Releasing the steering wheel................................................ 12

Switch direction indicators........................................................ 13

Horn button............................................................................... 13

Light switch............................................................................... 13

Start-up button.......................................................................... 14

The immobilizer system............................................................ 14

Keys...................................................................................... 14

Immobilizerdevice enabled indicator led............................... 15

Operation............................................................................... 15

Programming the immobilizer system................................... 16

Fuel tank................................................................................... 17

Opening the saddle............................................................... 17

Identification.............................................................................. 18

USE.............................................................................................. 19

Checks...................................................................................... 20

Refuelling.................................................................................. 20

Tyre pressure............................................................................ 21

Running in................................................................................. 22

Starting up the engine............................................................... 23

Difficult start up......................................................................... 24

Stopping the engine.................................................................. 25

Catalytic silencer....................................................................... 26

Automatic transmission............................................................. 26

Safe driving............................................................................... 27

Air conveyors............................................................................ 29

MAINTENANCE........................................................................... 31

Engine oil level.......................................................................... 32

Engine oil level check............................................................ 32

Warning light (insufficient oil pressure)................................. 32

Engine oil change.................................................................. 33

Hub oil level.............................................................................. 34

Tyres......................................................................................... 36

Spark plug dismantlement........................................................ 37

Removing the air filter............................................................... 38

Secondary air system............................................................... 39

Cooling fluid level...................................................................... 39

Checking the brake oil level...................................................... 41

Battery....................................................................................... 43

Use of a new battery............................................................. 43

Long periods of inactivity.......................................................... 44

Fuses........................................................................................ 45

Front light group........................................................................ 48

Headlight adjustment............................................................. 48

Front direction indicators........................................................... 50

Rear optical unit........................................................................ 50

Rear turn indicators................................................................... 51

Number plate light..................................................................... 52

Rear-view mirrors...................................................................... 52

Idle adjustment.......................................................................... 52

Front and rear disc brake.......................................................... 53

Puncture.................................................................................... 54

Periods of inactivity................................................................... 55

Cleaning the vehicle.................................................................. 55

TECHNICAL DATA...................................................................... 61

Kit equipment............................................................................ 66

SPARE PARTS AND ACCESSORIES........................................ 67

Warnings................................................................................... 68

PROGRAMMED MAINTENANCE............................................... 69

5

Scheduled maintenance table................................................... 70

6

Runner ST

125 - 200

Chap. 01

Vehicle

7

1 Vehicle

01_01

8

Dashboard (01_01)

1 Vehicle

01_02

A = Rear brake control;
B = Turn indicator switch;
C = Horn button;
D = Lights switch;
E = Warning lights;
F = Rpm indicator;
G = Digital instrument panel;
H = Start-up button;
L = Throttle control;
M = Front brake control;

Instruments (01_02)

A= High-beam warning light;
B= Engine oil pressure warning light;
C= Turn indicator warning light;
D= Low fuel warning light;
E= Headlight warning lights;
F= Rpm indicator;
G= "Mode" Button;
H= "Clock" Button;
L= "Set" Button;
M= Total/Trip Odometer;

9

01_03

1 Vehicle

N= Speedometer;
O= Clock;
P= Coolant temperature gauge
S= Fuel gauge;

Digital lcd display (01_03)

A= Fuel level gauge;
B= Coolant temperature gauge;
C= Digital clock;
D= Speedometer;
E= Odometer;
F= Partial odometer gauge;
G= Total odometer gauge;

Setting the total and trip odometers

Pushing the "MODE" button for less than a second obtains, respectively, the functions
of:

1. TOTAL - The word "TOTAL" appears and Km/h or mph. The value corre­sponds to the total distance travelled by the vehicle and it is not adjustable.

2. PARTIAL- The word "TRIP" appears and Km/h or mph. The value can be
changed by pressing and holding the "SET" button for longer than three sec­onds.

N.B.
IT IS POSSIBLE TO CHANGE THE DISPLAY FROM KILOMETRES (km/h) TO

MILES (mph) BY PRESSING THE "MODE" AND "CLOCK" BUTTONS AT THE
SAME TIME AND HOLDING THEM FOR LONGER THAN THREE SECONDS AF­TER PUTTING THE KEY SWITCH IN THE «ON» POSITION.

10

1 Vehicle

ON THE DISPLAY THE WORD "SET" WILL APPEAR FOR ONE SECOND
CAUTION

IT IS STRONGLY ADVISED NOT TO USE THE FUNCTIONS OF THE DIGITAL
DISPLAY PANEL WHILE THE VEHICLE IS MOVING.

Setting the hour/minutes function

To set the clock push and hold the «CLOCK» button for longer than three seconds.
The figures showing the hours start to flash.

Set the hours using the «SET» button.
Push the «CLOCK» button again and the minutes numbers start flashing.
Set the minutes using the «SET»button.
Press the «CLOCK» button again to start the clock moving normally.
During the reset process, not pressing any buttons for 8 seconds ends the process

and the display will automatically show the modified time.

N.B.
WHEN THE TIME IS «P.M.» THE NUMBER "0" IS DISPLAYED AFTER THE NUM-

BER "11". WHEN THE TIME IS «A.M.» THE NUMBER «12» IS DISPLAYED.
CAUTION
THE «CLOCK» BUTTON IS ENABLED ONLY WHEN THE ENGINE IS OFF AND

THE KEY IS TURNED TO «ON».

11

01_04

1 Vehicle

Key switch (01_04)

LOCK = Ignition disabled, extractable key, steering lock engaged, seat cannot be

opened.
OFF = Ignition disabled, extractable key, steering lock disengaged, seat can be

opened.
ON = Ignition enabled, antitheft protection disconnected, non-extractable key, seat

can be opened.
To open the seat the key switch must be set to either the «OFF» or «ON» position.

Locking the steering wheel

Turn the handlebar to the left (as far as it will go), turn the key to position «LOCK»
and remove the key.

CAUTION

DO NOT TURN THE KEY TO «LOCK» OR «OFF» WHILE RIDING.

Releasing the steering wheel

Reinsert the key and turn it to «OFF».

12

1 Vehicle

Switch direction indicators (01_05)

To set the left turn indicators flashing, move lever «B» to the left; to set the right turn
indicators flashing, move it to the right. The lever automatically returns to the central
position and the indicators remain on. To turn the indicators off, press the lever towards
the switch.

01_05

Horn button (01_06)

Push the «C» button to sound the horn.

01_06

Light switch (01_07)

0 = Low-beam and taillight
1 = High-beam and taillight
2 = Passing (flashing)

01_07

13

01_08

1 Vehicle

01_09

01_10

Start-up button (01_08)

Press the button «E» to start the engine, after pulling one of the two brake levers

The immobilizer system

In order to enhance theft protection, the scooter is equipped with a «PIAGGIO IM­MOBILIZER » electronic engine locking device that is activated automatically when

the starter key is removed. Upon start-up, the «PIAGGIO IMMOBILIZER» system
checks the starter key, and only if this key is recognised will the immobilizer system
allow the scooter to be started.

Keys (01_09, 01_10, 01_11)

Two types of keys come with the vehicle. The key «A» with a brown grip is the pro­gramming key. Only one is supplied and it serves to memorise the code of the other
keys or to allow the dealers to take various measures. For this reason it is advised
that it be used only in exceptional circumstances. The key «B» (a copy is supplied),
red in colour, is for normal use, and serves to:

- engine start up

- unlock the fuel tank cap
Together with the keys comes a CODE CARD which is imprinted with the mechanical

code of the keys.

WARNING
THE LOSS OF THE BROWN KEY PREVENTS LATER REPAIRS TO THE "PIAG-

GIO IMMOBILIZER" SYSTEM AND TO THE ENGINE CONTROL UNIT.

14

1 Vehicle

01_11

01_12

WARNING
IT IS ADVISED THAT THE "CODE CARD" AND THE KEY WITH THE BROWN GRIP

BE KEPT IN A SAFE PLACE (NOT ON THE VEHICLE).

Immobilizerdevice enabled indicator led (01_12)

The functioning of the «PIAGGIO IMMOBILIZER» system is shown by the flashing of
the appropriate warning light «F», shown in the «Dashboard» section. In order to re­duce battery discharge, the indicator LED turns off automatically after 48 hours of
uninterrupted functioning. Should the signal led system break down in its flashing
function, give information about the type of problem to an Authorised Piaggio-Gilera

Service Centre.

Operation

Every time the starter key is removed in the "OFF" or "LOCK" position, the safety
system activates the immobilizer system. Turning the key to "ON" disables the engine
lock, provided that the safety system recognises the code transmitted by the key. If
the code is not recognised, turn the key first to "OFF" and then to "ON"; if the block
remains try again with the other brown key. If it is still not possible to start the engine
it is absolutely necessary to turn to an Authorised Piaggio-Gilera Service Centre
that has the equipment necessary for diagnosis and repair of the system.

When additional keys are required, please note that data storage (up to 3 keys max.)
must be done on all keys, both new ones and existing ones. Turn directly to an Au-
thorised Piaggio-Gilera Service Centre, bringing the brown key and all the red ones.
The codes of keys not submitted for the new storage procedure are deleted from the
memory. Any lost keys will therefore not be enabled to start the engine.

WARNING
WARNING
EACH KEY HAS ITS OWN AND UNIQUE CODE, WHICH MUST BE STORED BY

THE SYSTEM CONTROL UNIT.
VIOLENT SHOCKS MAY AFFECT THE ELECTRONIC COMPONENTS OF THE

KEY.

15

SHOULD THE VEHICLE CHANGE OWNERS, IT IS ABSOLUTELY NECESSARY

1 Vehicle

THAT THE NEW OWNER GET POSSESSION OF THE KEY WITH THE BROWN
GRIP (AS WELL AS ALL OTHER KEYS) AND THE «CODE CARD»

Programming the immobilizer system

In the following is described the procedure to follow to program the "PIAGGIO IM­MOBILIZER" system and/or enter other keys in the memory.

Procedure start - brown key

Insert the brown key into the key switch (in the «OFF» position), turning it to the
«ON» position. After 1 - 3 seconds, turn the key to «OFF » again and pull it out.

Intermediate step - red key

After extracting the brown key, insert the red key within ten seconds and turn it im­mediately to the «ON» position. After 1-3 seconds, turn the key to "OFF" again and
pull it out. Repeating this procedure, respecting the indicated times, a maximum of
three red keys can be programmed.

Final step - brown key

After extracting the last red key, insert the brown key again and turn it to the «ON»
position (perform this within ten seconds of the extraction of the previous key). Leave
it in this position for 1 to 3 seconds and return it to the «OFF» position.

Proper programming check

Insert the brown key, disabling the transponder (i.e., by tilting the key hood by 90°),
and turn the key to the «ON» position. Perform the engine start-up operation. Ensure
that the engine does not start. Insert the red key and start up again. Check that engine
starts.

WARNING
IF THE ENGINE STARTS WITH THE BROWN KEY (AND WITH A DISABLED

TRANSPONDER) OR IF DURING THE PROGRAMMING A WRONG STEP HAS

16

1 Vehicle

BEEN CARRIED OUT, IT IS NECESSARY TO REPEAT THE PROCESS FROM THE
BEGINNING.

Fuel tank (01_13)

Tilt up the lock protection cover; Insert the key and turn it counter-clockwise, then pull
out the cover.

01_13

Opening the saddle (01_14, 01_15)

Push the key switch when it is in the «ON» or «OFF» position.

01_14

17

01_15

1 Vehicle

Identification (01_16, 01_17)

The identification numbers consist of a prefix stamped on the chassis and on the en­gine, followed by a number. They should always be given when requesting spare
parts. We recommend that you check that the prefix and chassis number stamped on
the vehicle correspond with those in the vehicle documents.

CAUTION

01_16

01_17

BE REMINDED THAT ALTERING IDENTIFICATION REGISTRATION NUMBERS
CAN LEAD TO SERIOUS PENAL SANCTIONS (IMPOUNDING OF THE VEHICLE,
ETC.).

18

Runner ST

125 - 200

Chap. 02

Use

19

Checks

2 Use

Before using the vehicle, check:

1. There is enough fuel in the fuel tank.

2. The correct fluid level for front and rear brakes.

3. That tyres are properly inflated.

4. The correct functioning of tail lights, headlamp, turn indicators, stop light and license

plate light.

5. The correct functioning of front and rear brakes.

6. The oil level in the gearcase.

7. The engine oil level.

8. The coolant level.

Refuelling (02_01, 02_02)

Fill the fuel tank with unleaded petrol "A" with an octane number higher than 95. When
the fuel reaches the reserve level, the warning light "B" fitted on the instrument panel
lights up.

CAUTION

02_01

SHUT OFF THE ENGINE BEFORE REFUELLING WITH PETROL. PETROL IS
HIGHLY FLAMMABLE. DO NOT LET PETROL SPILL FROM THE TANK OR WHILE
REFUELLING

CAUTION

DO NOT BRING NAKED FLAMES OR CIGARETTES NEAR THE MOUTH OF THE
FUEL TANK: FIRE HAZARD. ALSO AVOID INHALING HARMFUL VAPOURS.

20

2 Use

02_02

CAUTION

THE USE OF OILS AND SPARK PLUGS OTHER THAN THOSE RECOMMENDED
CAN SHORTEN THE LIFE OF THE ENGINE.

CAUTION
IF ONLY THE FIRST AND THE LAST SEGMENTS OF THE FUEL LEVEL INDICA-

TOR FLASH, CONTACT AN AUTHORISED PIAGGIO SERVICE CENTRE TO
CHECK THE INDICATOR.

WARNING

DO NOT RIDE WITH THE FUEL TANK ALMOST EMPTY, LACK OF FUEL CAN
DAMAGE THE CATALYTIC CONVERTER.

Characteristic

Fuel tank

Plastic, 8.5 l tank (estimated value) including the fuel reserve ~ 1.7 l

Tyre pressure

CAUTION

TYRE PRESSURE SHOULD BE CHECKED WHEN TYRES ARE COLD.INCOR­RECT TYRE PRESSURE CAUSES ABNORMAL TYRE WEAR AND MAKES RID­ING DANGEROUS.

21

02_03

2 Use

TYRES MUST BE REPLACED WHEN THE TREAD REACHES THE WEAR LIMITS
SET FORTH BY LAW.

Characteristic

Front wheel pressure:

1.7 bar

Rear tyre pressure:

2 bar

Rear tyre pressure (rider and luggage)

2.2 bar

Running in (02_03)

WARNING

DURING THE FIRST 1000 KM DO NOT RIDE THE VEHICLE OVER 80% OF ITS
MAXIMUM SPEED. AVOID TWISTING THE THROTTLE GRIP FULLY OR KEEP­ING A CONSTANT SPEED ALONG LONG SECTIONS OF ROAD. AFTER THE
FIRST 1000 KM, GRADUALLY INCREASE SPEED UNTIL REACHING THE MAX­IMUM PERFORMANCE.

22

2 Use

02_04

Starting up the engine (02_04)

The vehicle is equipped with an automatic transmission system with a speed variator
and centrifugal clutch. For this reason, the throttle must be slightly untwisted while the
engine is being started; to start-off from stationary position, progressively twist the
throttle grip.

The vehicle is equipped with a fuel pump and a starter that switch on automatically as
soon as the engine is started.

In order to start the engine, it is necessary to pull either the rear brake lever "B" or the
front brake lever "C", before pressing the starting button, "A ", so as to disengage the
safety switches.

Proceed as follows:

1: Put the scooter on its stand "E"; check that the rear wheel is off the ground.
2: Keep the throttle closed.
3: Insert the key into the ignition switch, "D", and turn to the ON position.
4: Push the starter button «A» after pulling the rear brake lever «B» or the front brake

lever «C».
CAUTION

DO NOT CARRY OUT THESE OPERATIONS IN CLOSED AREAS SINCE EX­HAUST GASES ARE TOXIC.

WARNING

THE AUTOMATIC TRANSMISSION MAKES THE REAR WHEEL TURN EVEN
WHEN THE THROTTLE IS SLIGHTLY TWISTED. RELEASE THE BRAKE CARE­FULLY AFTER STARTING, AND THEN ACCELERATE GRADUALLY.

23

CAUTION

2 Use

NEVER STRESS THE ENGINE AT LOW TEMPERATURES IN ORDER TO AVOID
POSSIBLE DAMAGE. BE CAREFUL NEVER TO EXCEED THE MAXIMUM SPEED
WHILE RUNNING DOWNHILL, IN ORDER TO AVOID DAMAGING THE ENGINE.
IN ANY CASE, IN ORDER TO PRESERVE THE ENGINE FROM PROLONGED EX­CESSIVE REVOLUTIONS, THE REVOLUTION LIMITER WILL BE ACTIVATED IF
THE ENGINE SPEED EXCEEDS THE ESTABLISHED THRESHOLD.

Difficult start up

If there is a problem you can follow the instructions below:

1. If the engine is flooded. Follow the same sequence of operations described above.
Fully accelerate and use the starter button alternating five seconds of rotation with five
seconds of full throttle, because the operation of opening and closing the throttle valve
causes further refilling of fuel into the cylinder. If after a few attempts it has not started,
leave the motor rest for a few minutes and then repeat the preceding operations; in
any case do not persist for too long with the starter motor in the attempt to start the
engine. As the last operation, remove the spark plug while turning on the starter motor
in order to expel any excess fuel; then refit the spark plug and repeat the process from
point 1.

2. Overheated engine.Follow the same sequence of procedures, keeping the throttle
slightly open. If the scooter does not start even with the above methods, turn to an

Authorised Piaggio-Gilera Dealer or Service Centre.

3. If the battery is dead; starting with an auxiliary battery.

If the battery is dead it is possible to start the engine by means of a connection to
another battery, with cables capable of accepting high current and with clamps at the
ends. If the auxiliary battery is installed in another scooter, do not allow the two scoot­ers to touch and position them both on the centre stand (if the other scooter has one).

Proceed as follows:

24

2 Use

a) Switch off all services and users, start up the vehicle with the auxiliary battery and
make the engine run slightly above idle to ensure deep battery charge; then turn off
the engine.

b) Turn off everything and turn the scooters' key switch to "OFF."
c) Connect the positive terminal (+) of the discharged battery to the positive terminal

(+) of the auxiliary battery, and the negative terminal (-) of the discharged battery to
the negative terminal (-) of the auxiliary battery.

d) Try to start the scooter by alternating 5 seconds of turning the starter motor with 5
seconds of pause. If the motor does not start after 20" of using the start-up system,
do not continue with the attempt, since the scooter might not start due to some other
problem.

e) Once the engine has started, keep it running slightly above idle and disconnect the
cable (one cable at a time from both battery terminals) following the reverse mounting
procedure: first the negative terminal (-) and then the positive one (+). As soon as you
can, control the electrolyte level (in the case of unsealed batteries) and top up with
distilled water, if necessary. If the fault that causes the battery to discharge is unknown,
contact an Authorised Piaggio Service Centre to check the vehicle's electrical sys­tem.

Stopping the engine (02_05)

Stop acceleration, then turn the key switch "D" to "OFF " to turn off the engine (ex­tractable key).

WARNING

02_05

AFTER A LONG DISTANCE COVERED AT THE MAXIMUM SPEED, DO NOT STOP
THE ENGINE IMMEDIATELY, BUT LET IT RUN AT IDLE FOR A FEW SECONDS.

25

Catalytic silencer

2 Use

CAUTION

TAMPERING WITH THE CATALYTIC MUFFLER MAY CAUSE SEVERE DAMAGE
TO THE ENGINE

.
CAUTION

WHEN PARKING THE VEHICLE, DUE TO THE HIGH TEMPERATURES THE CAT­ALYTIC CONVERTER CAN REACH, ALWAYS BE CAREFUL THAT THE MUF­FLER DOES NOT COME INTO CONTACT WITH FLAMMABLE MATERIALS, TO
AVOID SERIOUS BURNS.

CAUTION

DO NOT SWITCH OFF THE ENGINE WHILE THE VEHICLE IS MOVING. UN­BURNED FUEL COULD ENTER THE CATALYTIC CONVERTER AND BURN,
CAUSING IT TO OVERHEAT AND POSSIBLY DESTROYING IT.

Automatic transmission

To ensure simple, pleasurable riding, the vehicle is equipped with automatic trans­mission with regulator and centrifugal clutch. The system is designed to give the best
possible performance in terms of both acceleration and consumption, on level ground
and uphill, thanks to the adjustments made to engine speed and transmitted torque.
If you have to stop on an uphill slope (traffic lights, traffic jam, etc.) only use the brake
to keep the vehicle still, leaving the motor running at idling speed. Using the motor to
keep the vehicle still can cause the clutch to overheat. This problem is due to the

26

2 Use

friction of the clutch parts on the clutch bell. It is therefore recommended to avoid
conditions of prolonged clutch slippage leading to clutch overheating (for example, as
well as the situation described above, riding uphill fully laden on steep slopes or start­ing off on slopes greater than 25%, etc.):

1. Do not continue riding in such conditions.

2. Let the clutch cool down with the motor at idling speed for a few minutes.

Safe driving

WARNING

SOME SIMPLE TIPS ARE PROVIDED BELOW THAT WILL ENABLE YOU TO USE
YOUR SCOOTER ON A DAILY BASIS IN GREATER SAFETY AND WITH MORE
PEACE OF MIND.

<

Your ability and your knowledge of the vehicle form the basis of safe riding. We rec­ommend trying out the vehicle in traffic-free zones to get to know your vehicle
completely.

ALWAYS DRIVE WITHIN YOUR LIMITS

1. Before riding off, remember to put on your helmet and fasten it correctly.

2. Reduce speed and ride cautiously on uneven roads.

3. Remember that after riding on a long stretch of wet road without using the brakes,

the braking effect is initially lower. Given these conditions, it is a good idea to operate
the brakes from time to time.

4. Do not brake hard on a wet surface, on dirt tracks or on any slippery road surface.

5. If you have to brake, use both brakes in order to divide the braking action between

both wheels.

27

6. Avoid starting off by mounting the scooter while it is still resting on its stand. In any

2 Use

case, the rear wheel should not be turning when in comes into contact with the ground,
in order to avoid abrupt departures.

7. If the vehicle is used on roads covered with sand, mud, snow mixed with salt, etc.,
clean the brake disc frequently with mild detergent in order to prevent abrasive sub­stances from building up within the holes, which can result in early wear of the brake
pads.

8. Any elaboration that modifies the vehicle's performances, such as tampering with
original structural parts is strictly forbidden by law, and renders the vehicle not con­forming to the approved type and therefor dangerous to ride.

CAUTION

DO NOT FORGET THAT DRIVING IN A STATE OF DRUNKENNESS, OR WHEN
UNDER THE EFFECT OF DRUGS OR CERTAIN MEDICINES, CAN BE EXTREME­LY DANGEROUS FOR ONESELF AND FOR OTHERS.

CAUTION

ANY CHANGES TO THE VEHICLE PERFORMANCE AS WELL AS ALTERATIONS
TO ORIGINAL STRUCTURAL PARTS IS STRICTLY FORBIDDEN BY LAW, AND
RENDERS THE VEHICLE NO LONGER CONFORMING TO THE APPROVED TYPE
AND DANGEROUS FOR RIDING.

28

2 Use

Air conveyors (02_06)

The vehicle is equipped with 2 air vents designed to draw hot air coming from the
radiator to the rider, to make riding in winter or in low-temperature conditions more
comfortable.

To open or close the air vents use the control "A" located on one of the wings.

02_06

29

2 Use

30

Runner ST

125 - 200

Chap. 03

Maintenance

31

Engine oil level

3 Maintenance

In 4T engines, the engine oil is used to lubricate the distribution elements, the bench
bearings and the thermal group. An insufficient quantity of oil can cause serious
damage to the engine. In all four-stroke engines, a loss of efficiency in oil perform­ance and consumption should be considered normal. Consumption can particularly
reflect the conditions of use (i.e. when driving at "full acceleration" all the time, oil
consumption increases). In order to prevent any problems, we recommend check-

ing the oil level any time you use the vehicle. The scooter is, however, equipped
with an oil pressure warning light on the instrument panel.

03_01

03_02

03_03

Engine oil level check (03_01)

Every time the vehicle is used, visually inspect the level of the engine oil when the
engine is cold (after completely unscrewing the oil cap/dipstick). The oil level should
be somewhere between the MAX and MIN index marks on the level rod; «A»; during
the oil check, the vehicle must be resting on its centre stand on an even, horizontal
surface.

If the check is carried out after the vehicle has been used, and therefore with a hot
engine, the level line will be lower; in order to carry out a correct check, wait at least
10 minutes after the engine has been stopped so as to get the correct level.

Characteristic

Engine oil (oil and oil filters change)

Capacity: 1.0 l

Warning light (insufficient oil pressure) (03_02)

The scooter is equipped with a warning light «H» that lights up when the key is turned
to «ON».

However, this light should switch off once the engine has been started.

If the light comes on while braking, at idle speed or while turning a corner, it is
necessary to check the oil level and top it up if required. If, after having topped
up the oil, the warning light keeps on turning on while braking, at idling speed

32

or while turning a corner, it will be necessary to take your vehicle to an Author-

3 Maintenance

ised Piaggio Service Centre.

03_04

Engine oil change (03_03, 03_04)

The engine oil and cartridge filter, "C", must be replaced after the first km, and every

6.000 km thereafter, by an Authorised Piaggio Service Centre.
The engine should be emptied by draining the oil from the drainage plug «B » of the

gauze filter on the flywheel side. In order to facilitate the oil drainage, loosen the cap/
dipstick. Since a certain quantity of oil still remains in the circuit, filling must be done
with approx. 600 ÷ 650 cm³ of oil through the cap «A». Then start up the scooter, leave
it running for a few minutes and switch it off: after about five minutes check the level
and if necessary top up without exceeding the MAX level.

The cartridge filter must be replaced every time the oil is changed. For top-ups and
changes, use new oil of the recommended type.

WARNING

RUNNING THE ENGINE WITH INSUFFICIENT LUBRICATION OR WITH INADE­QUATE LUBRICANTS ACCELERATES THE WEAR AND TEAR OF THE MOVING
PARTS AND CAN CAUSE IRRETRIEVABLE DAMAGE.

WARNING

EXCESSIVE OIL LEVEL AT TOP-UPS CAN LEAD TO SCALE FORMATION AND
VEHICLE MALFUNCTIONING.

CAUTION

USED OILS CONTAIN SUBSTANCES HARMFUL TO THE ENVIRONMENT. FOR
OIL REPLACEMENT, CONTACT AN AUTHORISED PIAGGIO SERVICE CENTRE,

33

03_05

3 Maintenance

AS THEY ARE EQUIPPED TO DISPOSE OF SPENT OILS IN AN ENVIRONMEN­TALLY FRIENDLY AND LEGAL WAY.

CAUTION

USING OILS OTHER THAN THOSE RECOMMENDED CAN SHORTEN THE LIFE
OF THE ENGINE.

Recommended products

AGIP CITY HI TEC 4T

Engine oil

SAE 5W-40, API SL, ACEA A3, JASO MA Synthetic oil

Characteristic

Engine oil

Capacity: 1.1 lt. dry; 1.0 l oil filter change

Hub oil level (03_05, 03_06, 03_07)

To check the hub oil level, proceed as follows:

1. Place the vehicle on its stand on a level surface;

2. Unscrew the oil dipstick «A», dry it with a clean rag and then reinsert it,
screwing it tightly into place;

3. Unscrew the dipstick again and check that the oil level is between the first
and second notches from the bottom;

4. Screw the dipstick back into place completely.

The screw «B» is the hub oil drainage plug.

34

3 Maintenance

03_06

03_07

CAUTION

USING THE ENGINE WITH INSUFFICIENT LUBRICATION OR WITH THE WRONG
LUBRICANTS MAY INCREASE WEAR AND TEAR ON THE MOVING PARTS AND
MAY CAUSE SERIOUS DAMAGE.

CAUTION

USED OILS CONTAIN SUBSTANCES HARMFUL TO THE ENVIRONMENT. FOR
OIL REPLACEMENT, CONTACT AN AUTHORISED SERVICE CENTRE, WHICH
IS EQUIPPED TO DISPOSE OF USED OILS IN AN ENVIRONMENTALLY FRIEND­LY AND LEGAL WAY.

N.B.
THE NOTCHES ON THE HUB OIL LEVEL DIPSTICK, EXCEPT THOSE INDICAT-

ING THE MAXIMUM AND MINIMUM LEVELS, REFER TO OTHER MODELS BY
THE MANUFACTURER, AND HAVE NO SPECIFIC FUNCTION FOR THIS MODEL.

Recommended products

AGIP ROTRA 80W-90

Rear hub oil

SAE 80W/90 Oil that exceeds the requirements of API GL3 specifications

Characteristic

Rear hub oil

Capacity ~ 150 cm³

35

03_08

3 Maintenance

Tyres (03_08)

CAUTION

TYRE PRESSURE SHOULD BE CHECKED WHEN TYRES ARE COLD.INCOR­RECT TYRE PRESSURE CAUSES ABNORMAL TYRE WEAR AND MAKES RID­ING DANGEROUS.

TYRES MUST BE REPLACED WHEN THE TREAD REACHES THE WEAR LIMITS
SET FORTH BY LAW.

WARNING

THE WHEELS FITTED WITH TYRES SHOULD ALWAYS BE BALANCED. RIDING
THE VEHICLE WITH VERY LOW TYRE PRESSURE OR WITH INCORRECTLY
BALANCED TYRES CAN LEAD TO DANGEROUS STEERING VIBRATIONS.

Characteristic

Front wheel pressure:

1.7 bar

Rear tyre pressure:

2 bar

Rear tyre pressure (rider and luggage)

2.2 bar

36

3 Maintenance

03_09

03_10

Spark plug dismantlement (03_09, 03_10, 03_11)

Remove one of the two sides of the footrest, unscrewing the four fastening screws,
one of which is under the passenger footrest.

Detach the spark plug shielded cap and remove the plug with the box-spanner sup­plied.

To reinstall it, screw in the spark plug by hand, setting it at the necessary angle; Use
the wrench only to fasten it. Carefully reinsert the screening hood.

When refitting, use caution while inserting the passenger footrest in its hole in side­panel, then tighten the four screws manually.

CAUTION

FOLLOW THESE PROCEDURES VERY CAREFULLY TO AVOID ANY SEVERE
DAMAGE THAT MAY BE CAUSED BY THE VERY POWERFUL IGNITION SYS­TEM.

CAUTION

THE SPARK PLUG MUST BE REMOVED WHEN THE ENGINE IS COLD.
USING IGNITION ELECTRONIC CENTRAL UNITS OR SPARK PLUGS OTHER

THAN THE TYPES PRESCRIBED (SEE «TECHNICAL DATA» SECTION) CAN
CAUSE SERIOUS DAMAGE TO THE ENGINE.

03_11

Characteristic

Spark plug (125)

Champion RG 4 HC
NGK CR 8 EB

Spark plug (200)

37

03_12

3 Maintenance

CHAMPION RG 6 YC
NGK CR 8 EB

Spark plug: electrode distance

0.7 mm ÷ 0.8 mm

Removing the air filter (03_12)

Proceed as follows:

- Loosen the 9 clamping screws and remove the air filter cover;

- Remove the filter element and clean it with water and shampoo; then dry it with a
clean cloth and slight blows of compressed air. Finally, immerse it in a mixture con­taining 50% of oil of the recommended type and 50 % of petrol.

- Gently squeeze the filter element, let it drip and then refit it.

CAUTION

IF THE VEHICLE IS USED ON DUSTY ROADS IT IS NECESSARY TO CARRY OUT
MAINTENANCE CONTROLS OF THE AIR FILTER TO AVOID DAMAGING THE
ENGINE.

CAUTION

IN ORDER NOT TO DAMAGE THE VEHICLE PLASTIC COVERS CONTACT AN
AUTHORISED SERVICE CENTRE TO HAVE THE AIR FILTER CLEANED.

Recommended products

AGIP FILTER OIL

Oil for air filter sponge

38

Mineral oil with specific additives for increased adhesiveness

3 Maintenance

03_13

03_14

Secondary air system (03_13)

In order to reduce polluting emissions, the vehicle is furnished with a catalytic con­verter in the muffler.

To facilitate the catalytic process, a further quantity of previously filtered air is brought
in through the exhaust duct on the head by the secondary air system (SAS).

This system allows more oxygen to be added to the unburned gases before reaching
the catalytic converter, thus improving the catalytic converter reaction.

The system has a control valve that disables operation during deceleration in order to
avoid abnormal noises.

To ensure the best functioning of the SAS, take your vehicle to an Authorised Service
Centre for maintenance operations, at the intervals indicated in the scheduled main­tenance table.

This system requires a filter «A».
The filter sponge should be cleaned with water and mild soap, then it should be dried

with a cloth and slight blows of compressed air.

Cooling fluid level (03_14, 03_15)

The engine cooling takes place through a forced fluid circulation system. The cooling
circuit contains around 1.8 l of cooling fluid consisting of a mixture of 50% de-ionised
water and ethylene glycol and corrosion inhibitors based antifreeze solution.

The system has a coolant temperature indicator.
Under normal running conditions, the digital instrument indicator must light up to its

7th/ 8th segment.
When the 10th segment lights up, the icon and the bars start flashing; if this is the

case, stop the engine and let it cool off; then check the fluid level. If the fluid level is
correct, contact an Authorised Piaggio Service Centre to find the fault that caused
the system to fail.

The fluid level must be carried out when the engine is cold, the first time after the first
1,000 km and thereafter every 6,000 km of use following this procedure:

39

03_15

3 Maintenance

a) Put the vehicle in vertical position on its centre stand.
b) Remove the expansion tank cap "A" by turning it anticlockwise.

The fluid level can be visually checked once the front shield central cover has been
removed. If the fluid is near the minimum level, proceed with the top-up operation to
be carried out when the engine is cold.

If it is necessary to top up the cooling fluid frequently, or if the expansion tank is com­pletely dry, you should look for a leak in the cooling system. It is therefore absolutely
necessary to have the cooling system checked at an Authorised Piaggio Service
Centre.

The cooling system fluid must be changed every 2 years. This operation must be
carried out by trained technicians, please contact your nearest Piaggio Dealer or

Authorised Service Centre.
N.B.
SHOULD THE 9th SEGMENT OF THE COOLANT TEMPERATURE INDICATOR

COME ON DURING A NON-DEMANDING RIDE, SHUT OFF THE ENGINE AND LET
IT COOL DOWN. THEN CHECK THE COOLANT LEVEL; IF THE LEVEL IS OK,
CONTACT AN AUTHORISED SERVICE CENTRE.

WARNING

IN ORDER TO AVOID BURNS, DO NOT UNSCREW THE EXPANSION TANK CAP
WHILE THE ENGINE IS STILL HOT.

CAUTION

IN ORDER TO AVOID HARMFUL FLUID LEAKS WHILE DRIVING, IT IS IMPOR­TANT TO MAKE SURE THAT THE LEVEL NEVER EXCEEDS THE MAXIMUM
VALUE.

40

3 Maintenance

03_16

CAUTION

IF THE FIRST AND THE LAST SEGMENTS OF THE COOLANT LEVEL INDICA­TOR FLASH, CONTACT AN AUTHORISED PIAGGIO SERVICE CENTRE TO
CHECK THE INDICATOR.

IF THE FIRST AND THE LAST SEGMENTS OF THE COOLANT LEVEL TEMPER­ATURE INDICATOR FLASH WHEN RIDING IN EXTREMELY LOW TEMPERA­TURE CONDITIONS -TEMPERATURE BELOW 15º C - JUST SWITCH OFF THE
ENGINE AND WAIT FOR ONE MINUTE; THE FLASHING WILL AUTOMATICALLY
STOP. IF THE SEGMENTS KEEP FLASHING, CONTACT AN AUTHORISED PIAG­GIO SERVICE CENTRE.

Recommended products

SPECIAL AGIP PERMANENT fluid

coolant

Monoethylene glycol-based antifreeze fluid, CUNA NC 956-16

Checking the brake oil level (03_16, 03_17)

The brake fluid reservoirs are fitted with a transparent indicator «A»; the amount of
brake fluid seen through the transparent indicator shows the level of fluid contained
in the reservoir.

When the indicator «A» is full, the level inside the reservoir exceeds the MIN level;
when it is partially full, the level drops to the MIN level; when it is fully empty, the level
of fluid in the reservoir is below the MIN level.

The brake fluid level may fall due to wear on the brake pads. In case the pad wear is
below the minimum mark, contact an Authorised Service Centre to have the braking
system thoroughly checked. If you need to top up the level, follow the steps listed
below. Remove the front handlebar cover; loosen the 2 screws «B»and lift the brake
fluid tank cover «C». Then, top up with fluid as necessary, (the fluid level must always
exceed the minimum level mark). Place the handlebar in the riding position and pay

41

03_17

3 Maintenance

attention not to tilt the vehicle in order to keep the brake fluid reservoir in horizontal
position when checking the fluid level.

CAUTION

TOP UPS SHOULD ONLY BE CARRIED OUT WITH DOT 4 CLASSIFIED BRAKE
FLUID.

CAUTION

THE BRAKING CIRCUIT FLUID IS HIGHLY CORROSIVE. THEREFORE, WHEN
TOPPING IT UP, AVOID LETTING IT COME INTO CONTACT WITH THE PAINTED
PARTS OF THE VEHICLE. THE BRAKING CIRCUIT FLUID IS HYGROSCOPIC,
WHICH MEANS THAT IT ABSORBS MOISTURE FROM THE SURROUNDING AIR.
IF MOISTURE CONTAINED IN THE BRAKE FLUID EXCEEDS A CERTAIN VALUE,
THIS WILL RESULT IN INEFFICIENT BRAKING.

WARNING

IN NORMAL CLIMATIC CONDITIONS IT IS ADVISABLE TO REPLACE THE
ABOVE-MENTIONED FLUID EVERY 2 YEAR. NEVER USE BRAKE FLUID CON­TAINED IN CONTAINERS WHICH ARE ALREADY OPEN OR PARTIALLY USED.

Recommended products

AGIP BRAKE 4

Brake fluid

FMVSS DOT 4 Synthetic fluid

42

3 Maintenance

Battery (03_18)

The saddle should be lifted in order to reach the battery. Loosen the four clamping
screws "A" fitted on the cover.

To remove the battery disconnect the positive and negative cables from the vehicle's
system.

The battery is the electrical device that requires the most frequent inspections and
diligent maintenance.

CAUTION

03_18

ELECTROLYTE CONTAINS SULPHURIC ACID: AVOID CONTACT WITH EYES,
SKIN AND CLOTHES. IN THE CASE OF ACCIDENTAL CONTACT, RINSE WITH
ABUNDANT OF WATER AND CONSULT A DOCTOR.

WARNING

03_19

03_20

SPENT BATTERIES ARE HARMFUL FOR THE ENVIRONMENT. COLLECTION
AND DISPOSAL SHOULD BE CARRIED OUT IN COMPLIANCE WITH CURRENT
REGULATIONS.

Use of a new battery (03_19, 03_20)

If refitting or newly installing a battery, it is necessary to pass the positive and negative
cables to the sides of the battery and then connect then to the terminals as shown in
the diagram.

43

Long periods of inactivity

3 Maintenance

Battery performance will decrease if the vehicle is not used for a long time. This is the
result of the natural phenomenon of battery discharging plus residual absorption by
vehicle components with constant power consumption. Poor battery performance may
also be due to environmental conditions and the cleanness of the poles. In order to
avoid difficult starts and/or irreversible damage to the battery, follow any of these
steps:

- At least once a month start the engine and run it slightly above idle speed for 10-15
minutes. This keeps all the engine components, as well as the battery, in good working
order.

- Take your vehicle to a garage (as indicated in the "Vehicle not used for extended
periods" section) to have the battery removed. Have the battery cleaned, charged fully
and stored in a dry, ventilated place. Recharge at least once every two months.

N.B.
THE BATTERY MUST BE CHARGED WITH A CURRENT EQUAL TO 1/10 OF THE

RATED CAPACITY OF THE BATTERY AND FOR NOT LONGER THAN 10 HOURS.
CONTACT AN AUTHORISED SERVICE CENTRE TO CARRY OUT THIS OPERA­TION SAFELY. WHEN REFITTING THE BATTERY MAKE SURE THE LEADS ARE
CORRECTLY CONNECTED TO THE TERMINALS.

WARNING

DO NOT DISCONNECT THE BATTERY CABLES WITH THE ENGINE RUNNING,
THIS CAN CAUSE PERMANENT DAMAGE TO THE VEHICLE ELECTRONIC CON­TROL UNIT.

44

3 Maintenance

WARNING

SPENT BATTERIES ARE HARMFUL FOR THE ENVIRONMENT. COLLECTION
AND DISPOSAL SHOULD BE CARRIED OUT IN COMPLIANCE WITH CURRENT
REGULATIONS.

Fuses (03_21, 03_22)

The electrical system is protected by 4 fuses fitted on the side of the battery.
If a fuse blows again after it has been replaced, contact an Authorised Piaggio

Service Centre to look for the reason that may have caused the failure. Do not replace
the fuse with any alternative form of conductor

CAUTION

03_21

03_22

BEFORE REPLACING THE BLOWN FUSE, SEARCH AND SOLVE THE PROBLEM
THAT CAUSED IT TO BLOW.

NEVER TRY TO REPLACE A BLOWN FUSE WITH A FUSE OF A DIFFERENT
RATING THAN THAT SPECIFIED OR USING OTHER MATERIAL (FOR EXAMPLE,
A PIECE OF ELECTRICAL WIRE).

45

FUSE TABLE

3 Maintenance

Fuse No. 1 Position on fuse box: 1

Capacity: 20A
Protected circuits: System

protection main fuse
Location: battery compartment

Fuse No. 2 Position on fuse box: 2

Capacity: 7.5 A
Protected circuits: High- and low-

beam light bulbs.
Location: battery compartment

Fuse No. 3 Position on fuse box: 3

Capacity: 7.5 A
Protected circuits: Stop light

bulbs, engine start-up control,
horn, instrument panel

Location: battery compartment

Fuse No. 4 Position on fuse box: 4

Capacity: 3A
Protected circuits: Front and rear

tail light bulbs and license plate
light

Location: battery compartment

46

LIGHT BULBS TABLE

3 Maintenance

Low-beam bulb Type: H8

Power: 12V - 35W
Quantity: 1

High-beam light bulb Type: H8

Power: 12V - 35W
Quantity: 1

Front tail light bulb Type: All glass

Power: 12V - 3W
Quantity: 2

Front turn indicator bulb Type: Spherical

Power: 12V - 10W
Quantity: 1 RHS + 1 LHS

Rear turn indicator light bulb Type: Spherical

Power: 12V - 10W
Quantity: 1 RHS + 1 LHS

Stop light bulb Type: SPHERICAL

Power: 12V - 10W
Quantity: 2

Rear tail light bulb Type: All glass

47

Power: 12V - 3W

3 Maintenance

Quantity: 2

03_23

03_24

Front light group (03_23, 03_24, 03_25)

In order to reach the headlamp bulb remove the snap-on Gilera shield by inserting the
blade of a small screwdriver in the corresponding lateral notch, paying attention not
to scratch the paint. Then loosen the screw underneath and lift up the front shield
centre cover.

Then follow this procedure:
High and low beam bulb:

1. remove the rear cover and take the bulb holder; then turn it up around 30º;

2. disconnect the bulb connector and change the bulb.

Tail lights:

1. remove the rubber bulb socket from its housing; then remove the bulb and
replace it.

Headlight adjustment (03_26, 03_27)

Proceed as follows:

1. Place the vehicle in running order and with the tyres inflated to the prescribed pres­sure, on a flat surface 10 m away from a white screen situated in a shaded area,
making sure that the longitudinal axis of the scooter is perpendicular to the screen;

2. Turn on the headlight and check that the borderline of the projected light beam on
the screen is not lower than 9/10 of the distance from the ground to the centre of
vehicle headlamp and higher than 7/10;

3. Otherwise, regulate the headlamp by adjusting the screw "A", which can be reached
after having removed the Piaggio shield cover.

N.B.
THE ABOVE PROCEDURE COMPLIES WITH THE EUROPEAN STANDARDS RE-

GARDING MAXIMUM AND MINIMUM HEIGHT OF LIGHT BEAMS. REFER TO THE

48

3 Maintenance

STATUTORY REGULATIONS IN FORCE IN EVERY COUNTRY WHERE THE ve­hicle IS USED.

03_25

03_26

03_27

49

03_28

3 Maintenance

03_29

Front direction indicators (03_28)

To replace the front turn signal bulbs loosen the locking screws that fasten the bulb
and then remove the rubber cap to be able to take off the bulb socket; gently turn the
bulb around 30º and remove it. Follow the process in reverse order to refit.

Rear optical unit (03_29, 03_30, 03_31, 03_32)

To reach the taillight assembly bulbs remove the two screws "D", then pull out the
entire bulb and proceed as follows:

Side tail lights:

The tail light bulbs and bulb sockets are snapped on their corresponding supports. It
is therefore enough to pull bulb socket out of the headlamp in order to fit the new bulb.

Centre stop light bulbs:

In order to reach the stop light bulbs it is necessary to remove the rear light by un­screwing the two clamping screws that fasten the bulb support and glass together.
Then, release the lateral ratchets, hold the burnt bulb and make a 30º turn to remove
it and fit the new bulb.

WARNING
IF MISTING IS NOTICED ON THE INSIDE OF THE HEADLAMP GLASS, THIS

DOES NOT INDICATE A FAULT AND IS RELATED TO THE HUMIDITY AND/OR
TO LOW TEMPERATURES.

THE PHENOMENON SHOULD QUICKLY DISAPPEAR WHEN THE LIGHT IS
SWITCHED ON.

03_30

50

3 Maintenance

03_31

03_32

Rear turn indicators (03_33)

Loosen the screws fitted on the back of the turn indicator and remove the glass.
Hold the bulb gently and make a 30º anticlockwise turn; then remove it from the sup-

port and replace it.

03_33

51

03_34

3 Maintenance

03_35

03_36

Number plate light (03_34)

Loosen the locking screws fitted on the license plate light support and remove it.
Remove the rubber bulb socket from its housing; then remove the bulb and replace

it.

Rear-view mirrors (03_35)

The mirrors can be set to the desired position by adjusting the mirror frame.

The mirrors must be adjusted so that the shafts are perpendicular to the vehicle's
direction axis.

To adjust the mirror opening angle loosen the screw fitted at the end of the shaft and
fasten it once the desired position is reached.

Idle adjustment (03_36, 03_37)

To adjust idle it is necessary to reach the screw "A" located in the carburettor.
To carry out this adjustment it is necessary to reach the catalytic muffler as shown in

the picture, or else by lifting the saddle and removing the hatch located at the bottom
of the helmet compartment. Idle adjustment must be carried out with the rear wheel
lifted off the ground (vehicle resting on centre stand) and with a hot engine. tighten or
loosen the screw until a regular idling speed is obtained before running the engine.

To adjust the throttle transmission clearance it is necessary to intervene on the ad­justment screw "C" located on the right side of the carburettor. Once this operation is
finished, refit the rubber cap protecting the adjustment screw.

52

3 Maintenance

CAUTION

WHEN ADJUSTING IDLE SPEED, PAY SPECIAL ATTENTION NOT TO TOUCH
THE CATALYTIC MUFFLER TO AVOID BURNS.

CAUTION

03_37

IDLE SPEED MUST BE ADJUSTED WHEN THE ENGINE IS VERY HOT. BEFORE
THIS OPERATION, MAKE SURE THAT THE THROTTLE GRIP HAS THE RECOM­MENDED BACKLASH. IF BACKLASH IN THE THROTTLE GRIP TRANSMISSION
NEEDS ADJUSTING TAKE YOUR VEHICLE TO AN AUTHORISED PIAGGIO-GI­LERA DEALER OR SERVICE CENTRE.

Characteristic

Idle speed

~ 1650 ± 100 rpm

Front and rear disc brake (03_38, 03_39)

The brake disc and pad wear is automatically compensated, therefore it has no effect
on the functioning of the front and rear brakes. For this reason it is not necessary to
adjust the brakes. An excessively elastic brake lever stroke may indicate the presence
of air in the braking circuit or an irregular brake operation. In this case, mainly due to
the importance of brakes to guarantee safe riding conditions, the vehicle should be
taken to an Authorised Piaggio-Gilera Service Centre in order to be checked.

CAUTION

03_38

BRAKE PADS MUST BE PERIODICALLY CHECKED (EVERY 6,000 KM) FOR
SIGNS OF WEAR. IF THE THICKNESS OF ONE OR BOTH PADS IS IN THE RE-

53

03_39

3 Maintenance

GION OF 1.5 MM, BOTH PADS MUST BE CHANGED. THIS OPERATION MUST
BE CARRIED OUT AT AN AUTHORISED PIAGGIO-GILERA SERVICE CENTRE.
AFTER REPLACING THE BRAKE PADS DO NOT USE THE VEHICLE BEFORE
HAVING USED THE BRAKE LEVER SEVERAL TIMES IN ORDER TO ALLOW THE
PADS TO SETTLE AND THE LEVER STROKE TO BE SET TO THE CORRECT
POSITION.

CAUTION

THE BRAKING ACTION SHOULD BEGIN AFTER ABOUT 1/3 OF THE BRAKE
LEVER STROKE.

CAUTION

THE PRESENCE OF SAND, MUD, SNOW MIXED WITH SALT, ETC. ON THE
ROAD, CAN DRASTICALLY REDUCE THE DURATION OF THE BRAKE PADS. IN
ORDER TO AVOID THIS, WE RECOMMEND WASHING THE VEHICLE FRE­QUENTLY WHEN RIDING IN THESE ROAD CONDITIONS.

Puncture (03_40)

The vehicle is equipped with Tubeless tyres. When there is a puncture, Tubeless tyres

-unlike balloon tyres- go flat very slowly. This offers greater riding safety. A tyre that
goes flat very slowly can be repaired with an "INFLATE AND REPAIR" spray. Tyres
should be later fully repaired at an Authorised Piaggio-Gilera Service Centre.

03_40

54

3 Maintenance

03_41

Periods of inactivity (03_41)

We recommend carrying out the following operations:

1. General cleaning of the vehicle.

2. With the engine off and the piston at the bottom dead centre position, remove the
spark plug, and pour 1÷ 2 cm³ of recommended oil through its opening. Press the

engine start pedal 3 or 4 times letting the engine perform a few revolutions slowly,
then replace the spark plug.

3. Drain off all the vehicle fuel; spread antirust grease on the unpainted metal parts;
keep the wheels off the ground, by resting the chassis on two wooden wedges.

4. For the battery, follow the procedures described in the «Battery» section.

5. Drain the petrol from the carburettor float chamber through the bleed cap.

Recommended products

AGIP CITY HI TEC 4T

oil to lubricate flexible transmissions (throttle control)

Oil for 4-stroke engines

Cleaning the vehicle

Use a low pressure jet of water to soften the caked dirt and mud deposited on the
painted surfaces. Once softened, mud and dirt should be removed with a soft sponge
for bodywork soaked in water and "shampoo" (2-4% of shampoo in water). Then rinse
abundantly with water, and dry with a shammy cloth. For the outside of the engine,
use petroleum, a brush and clean cloths. Petrol can damage paintwork. Remember
that any polishing with silicone wax must always be preceded by washing.

CAUTION

DETERGENTS POLLUTE WATER. THEREFORE THE VEHICLE SHOULD BE
WASHED IN AN AREA EQUIPPED FOR THE COLLECTION AND PURIFICATION
OF THE LIQUIDS USED.

55

WARNING

3 Maintenance

NEVER WASH THE VEHICLE UNDER DIRECT SUNLIGHT, ESPECIALLY IN SUM­MER WHEN THE BODYWORK IS STILL HOT, AS THE CAR SHAMPOO MAY DRY
BEFORE BEING RINSED OFF, AND COULD DAMAGE THE PAINTWORK. NEVER
USE RAGS SOAKED IN PETROL OR DIESEL OIL TO CLEAN THE PAINTED OR
PLASTIC SURFACES, TO PREVENT THEM LOSING THEIR SHINE AND ME­CHANICAL CHARACTERISTICS.

WARNING

WHEN WASHING THE ENGINE WITH A HIGH-PRESSURE WATER JET:

• ONLY USE FAN SPRAY JETS.

• DO NOT PLACE THE WATER JET NOZZLE CLOSER THAN 60 CM.

• DO NOT USE WATER AT TEMPERATURES OVER 40° C.

• DO NOT DIRECT THE JETS DIRECTLY TO CARBURETTOR, WIRING, SLOT
DIFFUSER ON THE TRANSMISSION COVER AND SCROLL COVER.

CAUTION

AVOID USING ALCOHOL OR DETERGENTS WITH SIMILAR AGENTS TO CLEAN
THE INSTRUMENT PANEL AND THE LIGHTING ASSEMBLIES.

WARNING
USE AN ANTISTATIC CLOTH TO CLEAN THE DISPLAY AREA ON THE CON-

TROL PANEL. IF AN ANTISTATIC CLOTH IS NOT USED, BLACK LINES MAY
APPEAR ON THE DISPLAY, BUT THESE SHOULD DISAPPEAR QUICKLY AFTER
THE ENGINE IS SWITCHED ON AND OFF A FEW TIMES IN NORMAL USE.

56

START-UP PROBLEMS

3 Maintenance

No fuel in tank Refuelling
Filters, jets or carburettor dirty or

clogged.
Battery flat Charge the battery (max. current

Contact an Authorised Service

Centre.

equal to 1/10 of the battery
capacity). In case of emergency try
starting up with an auxiliary battery
as described in the chapter "USE."
As a final step, replace the battery
with a new one.

IGNITION PROBLEMS

No spark from spark plug. Due to
the presence of high voltage, this
check should only be carried out by
an expert.

Check that the electrodes are
properly adjusted (0.7÷ 0.8 mm).
Check that the electrodes are
clean (clean with pure petrol and
metal brush or with emery cloth).
Check the spark plug insulator:
Replace the spark plug if the
insulator is cracked or broken. If
the spark plug is in good
conditions, contact an Authorised

Service Centre.

LACK OF COMPRESSION

Spark plug loose. Loose cylinder
head, worn piston retaining rings.

Contact an Authorised Service

Centre.

57

HIGH CONSUMPTION AND LOW PERFORMANCE

3 Maintenance

Air filter blocked or dirty. Clean with water and shampoo and

impregnate with petrol and specific
oil (section «Removing the air
filter»)

INSUFFICIENT BRAKING

Greasy disc. Worn pads. Contact an Authorised Piaggio-

Air in the brake assembly. Contact an Authorised Piaggio-

Gilera Service Centre.

Gilera Service Centre.

INEFFICIENT SUSPENSION

Oil leak; worn limit switch bumpers;
worn shock absorber attachment
points

Contact an Authorised Service

Centre

IRREGULAR AUTOMATIC TRANSMISSION

Deteriorated roller container or
belt.

Contact an Authorised Service

Centre.

Deterioration of the SAS system
and/or of the tab

INCREASED EXHAUST NOISE

Contact an Authorised Service
Centre.

58

STAND DOES NOT RETURN TO POSITION

3 Maintenance

Presence of dirt Clean and grease

STARTER LEVER DOES NOT RETURN TO CORRECT

POSITION

Presence of dirt Clean and grease

59

3 Maintenance

60

Runner ST

125 - 200

Chap. 04

Technical data

61

4 Technical data

04_01

62

ENGINE TECHNICAL DATA

4 Technical data

Engine single-cylinder, four-stroke
Bore x stroke (125) 57 x 48.6 mm
Cubic capacity (125) 124 cm³
Compression ratio (125) 11.5 - 12.5 1

Bore x stroke (200) 72 x 48.6 mm
Cubic capacity (200) 197 cm³
Compression ratio (200) 11 ÷ 12 : 1

Timing system single overhead camshaft driven

Cooling forced-circulation fluid cooling by

Lubrication with lobe pump (inside the

Electronic ignition Consisting of a capacitor discharge

Variable ignition advance (before
TDC) 125

Variable ignition advance (before
TDC) 200

by a chain on the left-hand side, 4
valves, three-arm rocking lever
with set screw.

means of a centrifugal pump driven
by the crankshaft

crankcase) controlled by a chain
and double filter: mesh and paper

ignition microprocessor with a
built-in AT coil and variable
advance

Variable

Variable (10° - 34°)

63

Spark plug (125) Champion RG 4 HC

4 Technical data

NGK CR 8 EB

Spark plug (200) CHAMPION RG 6 YC

NGK CR 8 EB

Air Filter Sponge, impregnated with mixture

Fuel supply Unleaded petrol; carburettor and

Carburettor KEIHIN CVK 30
Idle speed ~ 1650 ± 100 rpm
Engine oil Capacity: 1.1 lt. dry; 1.0 l oil filter

Rear hub oil Capacity ~ 150 cm³
Max. power (125) 11.0 kW at 9750 rpm
Max. torque (125) 12.0 Nm at 8000 rpm

Max. power (200) 14.0 kW at 8750 rpm
Max. torque (200) 17 Nm at 7250 rpm

(50% SELENIA Air Filter Oil and
50% unleaded petrol).

electrical pump.

change

TECHNICAL DATA

Maximum height 1350 mm
Max. length 1880 mm
Overall width 720 mm

64

Wheelbase 1340 mm

4 Technical data

Fuel tank Plastic, 8.5 l tank (estimated value)

Front suspension hydraulic double-acting telescopic

Front brake Ø 240 mm disc brake (vehicle

Front tyre Tubeless 120/70-14'' 55P
Rear suspension With coaxial spring and hydraulic

Rear brake Ø 220 mm disc brake with twin

Rear tyre Tubeless 140/60-13'' 63P
Wheels Light alloy rims:

including the fuel reserve ~ 1.7 l

fork with 35 mm stems

LHS), with hydraulic control
activated by handlebar right lever.

shock absorber. Chassis to engine
support with swinging arm.

plunger callipers, hydraulically
controlled by a handlebar lever on
the left side.

FRONT 3.00 x 14"
REAR 3.50 x 13"

Exhaust muffler Absorption type, with a catalytic

converter and a system of air
intake to reduce polluting
emissions.

Chassis Modular double cradle frame made

of welded tubular steel with sheet
metal reinforcement.

Total kerb weight 129 Kg

65

Maximum load Driver + passenger + baggage

4 Technical data

(180 Kg)

Kit equipment (04_02)

Wrenches: socket wrench (16 mm); a double ended screwdriver, a shock absorber
wrench. The tools are stored under the seat in an appropriate container.

04_02

66

Runner ST

125 - 200

Chap. 05

Spare parts and

accessories

67

05_01

5 Spare parts and accessories

Warnings (05_01)

CAUTION

WE STRONGLY RECOMMEND USING ORIGINAL PIAGGIO-GILERA SPARE
PARTS, THE ONLY PARTS THAT GUARANTEE THE SAME QUALITY LEVEL AS
THE ORIGINAL PARTS ASSEMBLED ON THE VEHICLE.

IT SHOULD BE REMEMBERED THAT USING NON-ORIGINAL SPARE PARTS
CAUSES YOUR WARRANTY RIGHTS TO EXPIRE.

CAUTION

PIAGGIO-GILERA MARKETS ITS OWN LINE OF ACCESSORIES, WHICH ARE
COVERED BY A MANUFACTURER'S WARRANTY ON THE BASIS OF THEIR
USE. IT IS THEREFORE ABSOLUTELY NECESSARY TO CONTACT AN AU­THORISED PIAGGIO-GILERA DEALER OR SERVICE CENTRE TO CHOOSE
THEM AND HAVE THEM CORRECTLY ASSEMBLED. THE USE OF NON-ORIGI­NAL ACCESSORIES MAY AFFECT THE STABILITY AND OPERATION OF YOUR
VEHICLE AND REDUCE SAFETY LEVELS WITH POTENTIAL RISKS FOR THE
RIDER.

68

Runner ST

125 - 200

Chap. 06

Programmed

maintenance

69

Scheduled maintenance table (06_01)

6 Programmed maintenance

Adequate maintenance is fundamental to ensuring long-lasting, optimum operation
and performance of your vehicle.

To this end, a series of checks and maintenance operations (at the owner's expense)
have been suggested, which are included in the summary table on the following page.
Any minor faults should be reported without delay to an Authorised Service Centre
or Dealer without waiting until the next scheduled service to solve it.

All scheduled maintenance services must be carried out at the specified times, even

06_01

if the stated mileage has not yet been reached. Carrying out scheduled services on
time is necessary to ensure your warranty remains valid. For any further information
concerning Warranty procedures and "Scheduled Maintenance", please refer to the
"Warranty Booklet".

MAINTENANCE TABLE

km x 1,000 1 6 12 18 24 30 36 42 48 54 60

Driven pulley roller casing L L L L L

Safety locks I I I I I I

Spark plug I R I R I R I R I R

Driving belt I R I R I R I R I R

Throttle grip A A A A A A

Air filter C C C C C C C C C C
Oil filter R R R R R R R R R R

Valve clearance A A A

Electrical system and battery I I I I I I I I I I I

Brake control lever L L L L L L

Brake fluid ** I I I I I I I I I I I

70

km x 1,000 1 6 12 18 24 30 36 42 48 54 60

6 Programmed maintenance

Headlight aiming adjustment A A A A A

Sliding blocks / variable speed rollers I I I R I I I R I I

Radiator (external cleaning) I I I

I: CHECK AND CLEAN, ADJUST, LUBRICATE OR REPLACE, IF NECESSARY
C. CLEAN, R: REPLACE, A: ADJUST, L: LUBRICATE

Clean the SAS air filter every 2 years
* Check level every 3,000 km
** Replace every 2 years

Coolant ** I I I I I I I I I I

Engine oil * R R R R R R R R R R R

Hub oil R I I I R I I I R I I

Brake pads I I I I I I I I I I I

Tyre pressure and wear I I I I I I I I I I I

Vehicle road test I I I I I I I I I I I

Idle speed A A A A A A

Odometer gear L L

Suspensions I I I I I

Steering A A A A A A

Transmissions L L L L L

71

RECOMMENDED PRODUCTS TABLE

6 Programmed maintenance

Product Description Specifications

AGIP ROTRA 80W-90 Rear hub oil SAE 80W/90 Oil that exceeds the

AGIP CITY HI TEC 4T Four-stroke engine oil Lubricating oil for flexible shafts (throttle

AGIP FILTER OIL Oil for air filter sponge Mineral oil with specific additives for increased

AGIP CITY HI TEC 4T Engine oil SAE 5W-40 Synthetic oil that exceed the

AGIP GP 330 Grease for brake control levers, throttle, stand White calcium complex soap-based spray

AGIP GREASE SM 2 Grease for the tone wheel revolving ring Soap-based lithium grease containing NLGI 2

AGIP BRAKE 4 Brake fluid FMVSS DOT 4 Synthetic fluid
MONTBLANC MOLYBDENUM GREASE Grease for driven pulley shaft adjusting ring

and movable driven pulley housing

AGIP GREASE PV2 Grease for the steering bearings, pin seats and

swinging arm

requirements of API GL3 specifications

control)

adhesiveness

requirements of API SL, ACEA A3, JASO MA
specifications

grease with NLGI 2; ISO-L-XBCIB2

Molybdenum disulphide; ISO-L-XBCHB2, DIN
KF2K-20

Grease with Molybdenum disulphide

White anhydrous-calcium based grease to
protect roller bearings; temperature range
between -20 C and +120 C; NLGI 2; ISO-L­XBCIB2.

72

TABLE OF CONTENTS

A

Air filter: 38

B

Battery: 43
Brake: 41, 53

D

Disc brake: 53
Display: 10

E

Engine oil: 32, 33

F

Fuel: 17
Fuses: 45

H

Headlight: 48
Horn: 13
Hub oil: 34

I

Identification: 18
Immobilizer: 14, 16

K

Key switch: 12
Keys: 14

L

Light switch: 13

M

Maintenance: 31, 69, 70
Mirrors: 52

S

Saddle: 17
Scheduled maintenance: 70
Spark plug: 37
Start-up: 14

T

Tank: 17
Technical Data: 61
Transmission: 26
Turn indicators: 51
Tyre pressure: 21
Tyres: 36

73

The descriptions and illustrations given in this publication are not binding. While the basic specifications as described and illustrated in this manual remain unchanged, PIAGGIO-GILERA reserves the

right, at any time and without being required to update this publication beforehand, to make any changes to components, parts or accessories, which it considers necessary to improve the product or

Not all versions shown in this publication are available in all countries. The availability of single versions should be checked at the official Piaggio sales network.

"© Copyright 2005 - PIAGGIO & C. S.p.A. Pontedera. All rights reserved. Reproduction of this publication in whole or in part is prohibited."

PIAGGIO & C. S.p.A. - Q.C.S./After sales V.le Rinaldo Piaggio, 23 - 56025 PONTEDERA (Pi) www.piaggio.com

which are required for manufacturing or construction reasons.