2018-06-06
151-144M
3P1006NT
Appendix B - Pre-Delivery
84
Connect Parallel Arms
Refer to Figure 57 and Figure 58
Lower Parallel Arm
31. Select one:
151-173H LIFT ASSIST LWR PARALLEL ARM
The lower parallel arms
have a cross-tube with a
cylinder lug
. The arms are installed with the
cross-tube closer to the front, lug up, and lug pointing
to the rear.
32. Select one set:
33. Bring the forward tube of the lower arms
into
alignment with the lower holes
of the lift-assist
mount
. Insert a bolt
. Add a flat washer
and lock washer
. Secure with nut
, tightened
to Grade 2 torque.
34. Select one set:
Bring the lower holes
of the lift-assist pivot
into alignment with the rear tube of the lower
arms
. Insert a bolt
. Add a flat washer
and lock washer
. Secure with nut
, tightened
to Grade 2 torque.
Upper Parallel Arm
35. Select one:
402-172H 16R PARALLEL ARM WLDMNT
The upper parallel arms are symmetrical. There is no
top, bottom, front or back.
36. Repeat step 32 through step 34 for the upper arms
and upper holes.
Install Arm Zerks
37. Select four:
Install one zerk
in middle of top and bottom
cross bar of each parallel arm.
2
Figure 57
Parallel Arms Installed
32123
3
1
Figure 58
Parallel Arm Parts
32116