17
Installation and Maintenance Manual, Compact CBP
3.1.3a
Fitting the torque arm to the motor
Note: Use torque wrench and oiled screws!
Table 3.7a
Do not weld, drill, grind or
carry out any similar work
on the torque arm without
Hägglunds approval.
Fig. 3.9 CBP 140
The torque arm is fitted to the motor before the
motor is mounted on the driven shaft.
- Clean the spigot surface on the torque arm
and motor.
- Oil the screws.
- Make sure that the torque arm will be
pointing in the right direction when the
motor is mounted in place on the machine.
To achieve the highest possible oil level in the
motor housing, the motor must be turned until
the drain outlets are positioned according to
fig .1.
- Line up the torque arm on the motor by
using the screws with washers.
- Mount screws according to fig. .9.
- Tighten the screws to the torque stated in the
table below.
Installation
Motor
Screw dimension
Number of
screws
Tightening torque
Nm
lbf·ft
CBP 140
M0 Strength class 10.9
1 or 4
540
400
CBP 280/400
M0 Strength class 10,9
4
540
400
CBP 560/840
M4 Strength class 10,9
41
900
660
