5 - 77
ENG
TRANSMISSION
CHECKING THE SHIFT FORK
1.Check:
●
Shift fork cam follower
1
●
Shift fork pawl
2
Scoring/bends/wear/damage
→
Replace.
2.Check:
●
Guide bar
Roll the guide bar on a flat surface.
Bends
→
Replace.
WARNING
Do not attempt to straighten a bent guide
bar.
3.Check:
●
Shift fork movement
(on the guide bar)
Unsmooth operation
→
Replace the shift fork
and the guide bar as a set.
CHECKING THE SHIFT DRUM
1.Check:
●
Shift cam grooves
Scratches/wear/damage
→
Replace.
CHECKING THE TRANSMISSION
1.Measure:
●
Main axle runout
(with a centering device and dial gauge
1
)
Out of specification
→
Replace the main axle.
Maximum main axle runout:
0.08 mm (0.0031 in)
Содержание YFM660RN
Страница 1: ...YFM660RN YFM660RNC SERVICEMANUAL LIT 11616 14 21 5LP 28197 E0 ...
Страница 33: ...2 11 SPEC Cylinder head tightening sequence Item Standard Limit MAINTENANCE SPECIFICATIONS ...
Страница 45: ...2 23 SPEC OIL FLOW DIAGRAMS 1 Oil tank 2 Oil pipe 2 3 Oil pipe 1 OIL FLOW DIAGRAMS ...
Страница 46: ...2 24 SPEC 1 Oil delivery pipe 2 2 Oil delivery pipe 1 3 Oil filter 4 Crankshaft 5 Oil pump OIL FLOW DIAGRAMS ...
Страница 110: ...3 54 CHK ADJ CHECKING THE BATTERY Charging method using a variable voltage charger ...
Страница 111: ...3 55 CHK ADJ CHECKING THE BATTERY Charging method using a constant voltage charger ...
Страница 300: ...8 19 ELEC CHARGING SYSTEM EB804000 CHARGING SYSTEM CIRCUIT DIAGRAM 1 AC magneto 2 Rectifier regulator 4 Battery 5 Fuse ...
Страница 327: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A ...