3 - MAINTENANCE
52
3.5 - INSPECTION AND MAINTENANCE
3.5.1 - ADJUSTING THE TIMING CHAIN PLAY
1. Check:
- Turn the wheel and find the point where is the least
amount of play.
THE CORRECT POINT FOR
MEASURING PLAY IS THE HALF
WAY POINT (A) BETWEEN THE
SPROCKET AND THE CROWN
WHEEL.
Check the play at this point.
Outside that specified => Adjust.
Transmission chain play:
25-30
mm
If the play is outside of the specified range, proceed to:
2. Loosen:
- Wheel shaft nut (1).
3. Adjust:
- Transmission chain play.
- Move the shaft forwards or outwards using the tensio-
ning bolt (2) until the specified play is obtained.
CHECK THAT THE ALIGNMENT
REFERENCE MARKS END UP
ON BOTH SIDES WITH THE
SAME NUMBER OF MARKS IN
ORDER TO ENSURE WHEEL
ALIGNMENT.
4. Tighten:
- The wheel shaft nut at nominal torque.
Nut (rear wheel shaft):
70-80 N.m (7-8 kgf.m)
5. Tighten:
- Once the rear wheel shaft nut has been tightened, tig-
hten the tensioning bolts.
Tensioning bolts:
10-12 N.m ( 1-1,2 kgf.m)
1
2
A
REFERENCE MARKS
N.B.
CAUTION
Содержание GPR 125 Racing
Страница 1: ...WORKSHOP MANUAL GPR 125 4 stroke ...
Страница 30: ...2 PDI Pre delivery inspection 30 2 PDI Pre delivery inspection PDI Pre delivery inspection 31 2 1 ...
Страница 169: ...6 COOLING SYSTEM 169 6 1 DIAGRAM OF THE SYSTEM ...
Страница 170: ...6 COOLING SYSTEM 170 ...
Страница 179: ...7 LUBRICATION SYSTEM 179 7 1 DIAGRAM OF THE SYSTEM ...
Страница 180: ...7 LUBRICATION SYSTEM 180 ...
Страница 192: ...8 CHASSIS 192 FITTING FRONT SUSPENSION ...
Страница 202: ...9 BRAKING SYSTEM 202 9 BRAKING SYSTEM FRONT BRAKE REAR BRAKE 203 211 9 1 9 2 ...
Страница 247: ...Rev 0 2009 ...