CHAPTER 3B ENGINE 50cc/80cc ATV SERVICE MANUAL09.0
CHAPTER 3B ENGINE PAGE 3B - 28 -
Assembling the left crankcase cover
First, install the locating pin.
Then, the gasket.
Assemble the left crankcase cover, then tighten the
eight fix bolts diagonally.
Install the air tube to the left crankcase, then install
the clip.
3.4.4 The driving belt
Detach the left crankcase cover.
Checking
Check if the driving belt is cracked, frayed, or
abnormal wear.
Measure the width of the belt.
Max service allowance:17mm
Replacing
Remove the eight fix bolts, then remove the
crankcase cover.
Remove driving pulley
Use a retaining device to hold the driving pulley and
screw out the 12mm bolt.
Remove the driving pulley.
Remove the driving belt from the clutch driving
pulley.