7
DEALER MANU
AL FOR MO
TOR
BF-DM-C-MM G532-EN November 2019
6.3.5 Chain Wheel Installation
Chain wheel
Lock ring
BAFANG's tool
Standard tool
A
B
C
Put the chain wheel onto the spline shaft of the drive unit. Use BAFANG's tool to fasten the lock ring
counterclockwise onto the spline shaft. Torque requirement: 35 N.m.
6.3.6 Crank Installation
Left crank
Right crank
M15 waterproof screws
A
B
C
Mount right crank on the right shaft, with internal hex wrench fasten the M15 screws on the shaft (tigh-
tening torque is 45-50 N.m). Same way will left crank mount on the shaft (Note: Please guarantee the left
and right crank parallel).
D
