4 - 91
ENG
MIDDLE GEAR
CHECKING THE PINION GEAR
1.Check
●
Gear teeth (drive pinion gear)
1
●
Gear teeth (driven pinion gear)
2
Pitting/galling/wear
→
Replace.
2.Check
●
O-ring
Damage
→
Replace.
●
Bearings
Pitting/damage
→
Replace.
3.Check:
●
U-joint movement
Roughness
→
Replace U-joint.
MIDDLE DRIVE AND DRIVEN GEAR SHIM
SELECTION
When the drive and driven gear, bearing hous-
ing assembly and/or crankcase replaced, be
sure to adjust the gear shim
1
and
2
.
1.Select:
●
Middle drive gear shim
1
●
Middle driven gear shim
2
*****************************************************
Selection steps:
●
Position middle drive and driven gear by
using shims
1
and
2
with their respective
thickness calculated from information
marked on crankcase, bearing housing and
drive gear end.
1
Shim thickness “A”
2
Shim thickness “B”
●
To find shim thickness “A” use following for-
mula:
Middle drive pinion gear shim thickness:
“A” =
a
+
d
–
b
–
c
Summary of Contents for 5KM2-AE1
Page 1: ...YFM660F P 5KM2 AE1 SERVICEMANUAL 2002 ...
Page 2: ......
Page 8: ......
Page 9: ...GEN INFO 1 ...
Page 11: ...GEN INFO ...
Page 29: ......
Page 30: ...SPEC 2 ...
Page 32: ...SPEC ...
Page 43: ...2 11 SPEC MAINTENANCE SPECIFICATIONS Item Standard Cylinder head tightening sequence ...
Page 73: ...CHK ADJ 3 ...
Page 142: ...ENG 4 ...
Page 146: ...ENG ...
Page 244: ......
Page 245: ...COOL 5 ...
Page 247: ...COOL ...
Page 259: ......
Page 260: ...CARB 6 ...
Page 262: ...CARB ...
Page 270: ......
Page 271: ...DRIV 7 ...
Page 273: ...DRIV ...
Page 306: ...CHAS 8 ...
Page 363: ...ELEC 9 ...
Page 365: ... ELEC 2WD 4WD SELECTING SYSTEM 9 51 CIRCUIT DIAGRAM 9 51 TROUBLESHOOTING 9 52 ...
Page 421: ......
Page 422: ...TRBL SHTG 10 ...
Page 424: ...TRBL SHTG ...