9
DEALER MANU
AL FOR MO
TOR
BF-DM-C-MM G333-EN November 2019
6.3.6 Chain Wheel Installation
Chain wheel (Chain wheel
shall be made according to
orders of the customers)
Lock ring
BAFANG tool
A
B
C
1) Put the chain wheel onto the spline shaft of the drive unit.
2) Use BAFANG tool to fasten the lock ring onto the spline shaft, with tightening torque at 35 N.m.
6.3.7 Crank Installation
Left crank
Right crank
Hexagon socket screw
M8*P1*15
A
B
C