10
DEALER MANUAL
MM G510.1000
2.6 Chain Wheel Parts Installation
chain wheel parts
(depend on customer’s
requirement)
spline nut
1401080000131
dedicated tool
A
B
C
Chain wheel installation: align spline teeth of the drive unit with spline teeth on the chain wheel parts
and insert chain wheel, use dedicated tool to fasten anticlockwise the spline nut onto the drive unit,
tighten torque is 35N.m
2.7 Crank Installation
Fasten the right crank onto the bottom bracket on the right with a M15 inner hexagonal bolt
,
tighten
torque is 35-40N.m
(
350-400kgf.cm
),
Install the left crank in the same way.
A
water-proof M15 in-
ternal hexagonal screw
1401020000224
B
right crank (depending
on the customer’s requi-
rement)
C
left crank (depending on
the customer’s require-
ment)
