Table 2-2. Operator Preventive Maintenance Checks and Services (continued)
If trailer is not coupled to towing vehicle, ensure that wheels are securely
chocked. Failure to do so may cause trailer to roll, resulting in injury to
personnel or damage to equipment.
Both handbrake levers (1) are adjusted the same way. This procedure covers one handbrake.
d. Handbrake Lever Adjustment
(1) Release handbrake lever (1).
(2) Turn adjustment knob (2) clockwise
to tighten or counterclockwise to
loosen. If unable to adjust, or
adjustment has been used up, refer
to Unit Level Maintenance.
(3) Check adjustment (Refer to step b).
Repeat steps (1) and (2) as required.
Repeat step c.
a. With trailer connected to towing
vehicle, check landing leg assembly (3)
for ease of operation.
b. Check landing leg assembly (3) for
proper mounting, alignment, and
c. Ensure landing leg assembly (3) can be
locked in stored and support positions.
d. Ensure locking lever (4) moves freely.
Landing leg assem-
bly will not secure in
stored position, or
will not support