4 - 87
ENGTRANSMISSION
4. Check:
• transmission gear engagement
(each pinion gear to its respective
wheel gear)
Incorrect ® Reassemble the transmis-
sion axle assemblies.
5. Check:
• transmission gear movement
Rough movement ® Replace the
defective part(-s).
6. Check:
• circlips
Bends/damage/looseness ® Replace.
INSTALLING THE TRANSMISSION
1. Install:
• main axle assembly
• shift fork “C”
• shift drum assembly
• shift fork “R”
• shift fork “L”
• springs
• shift fork guide bars
• drive axle assembly
NOTE:
• Install the shift forks so that the
embossed marks “C”, “R”, and “L” are
facing toward the right side of the
engine.
• Carefully position the shift forks so
that they are installed correctly into the
transmission gears.
• Install shift fork “C” into the groove in
the 3rd and 4th pinion gear on the
main axle.
• Install shift fork “L” into the groove in
the 6th wheel gear and shift fork “R”
into the groove in the 5th wheel gear
on the drive axle.
• Make sure that the drive axle bearing
circlip is inserted into the grooves in
the upper crankcase.
2. Check:
• transmission
Rough movement ® Repair.
NOTE:
Oil each gear, shaft, and bearing thor-
oughly.
7 - 86
CHAS
EB707700
INSTALLING THE SWINGARM
1. Lubricate:
• bearings
• spacers
• dust covers
• pivot shaft
2. Install:
• spacers
• swingarm
• pivot shaft bosses
• pivot shaft
• washer
• pivot shaft nut
3. Install:
• drive chain pullers
NOTE:
Install the drive chain pullers onto the
swingarm so that the sides stamped
“IN” face toward the inside (i.e., the rear
wheel).
4. Install:
• rear shock absorber assembly
• rear wheel
Refer to “REAR SHOCK ABSORBER
ASSEMBLY” and “REAR WHEEL”.
5. Adjust:
• drive chain slack
Refer to “ADJUSTING THE DRIVE
CHAIN SLACK” in chapter 3.
Recommended lubricant
Molybdenum disulfide grease
Drive chain slack
40 ~ 50 mm (1.57 ~ 1.97 in)
T R..125 Nm (12.5 m · kg, 90 ft · lb)
SWINGARM AND DRIVE CHAIN
