Engine
4‐42
Inspect the secondary shaft and driven
sprocket.
Gear teeth
Look for discoloration, pitting or
wear.
Gear movement
Look for smooth operation.
Circlips
Look for bends, looseness or
damage.
Chain
Look for cracks, stretch or wear.
Measure the shaft runout
Use a truing stand and a dial
gauge.
Shaft runout limit: 0.06 mm
Install
Assembling the shift fork
Guide bar (1)
Shift fork (2)
Long Spring (3)
Shift fork (4)
Short Spring (5)
Installing the transmission
Chain (1)
Drive shaft assembly (2)
Secondary Shaft (3)
Shift fork assembly (4)
Shift drum (5)
Low wheel gear
Note:
Oil each gear and bearing thoroughly.
Before assembling, be sure the
transmission is in neutral and that the
gears turn freely.