TM 5-5420-280-23&P
0038 00
PALLET SUPPORTING CYLINDERS AND BOTTOM PLATES REPLACEMENT (Contd)
INSTALLATION
NOTE
Apply a light coat of grease to all bushings and studs at
installation.
The pallet hydraulic system is self-bleeding, and with exception of
the telescopic tube hydraulic cylinders, there is no requirement for
bleeding air from the system.
1.
Install new O-ring (16), fitting (17), and elbow (22) on supporting cylinder (31) and supporting
cylinder manifold (35).
2.
Install two new O-rings (32) and fittings (33) on supporting cylinder manifold (35).
3.
Install tube (20) between elbow (22) and fitting (17) with two new tube seals (18) and tighten
nuts (19) and (21).
4.
Install nut (2) and stop screw (3) on bracket (1). Do not thread screw (3) all the way in on
bracket (1).
5.
If removed, install bushings (37), (36), (28), (27), and (24) on supporting cylinder (31) and base
plate (25).
6.
Install base plate (25) on supporting cylinder rod end (23) with pin (24), washer (29), and spring
pin (30).
7.
Install winch strap (11) on supporting cylinder bracket (15) of supporting cylinder (31) with
pin (7), washers (14) and (13), and screw (12).
8.
Lift supporting cylinder (31) and slide supporting cylinder (31) on stud (6) of pallet frame
member (38).
9.
Install washer (8), nut (9), and jamnut (10) on stud (6) on pallet frame member (38). Do not
overtighten nut (9). Supporting cylinder (31) must swing freely without binding. Tighten
jamnut (10).
10.
Adjust stopscrew (3) to align bushing (37) with opening for retaining pin (4) with lanyard (5) to
slide in and out freely, then tighten nut (2).
11.
Install two hoses (34) on supporting cylinder manifold fittings (33).
12.
Lift pallet supporting cylinder and place in stowed position. Refer to TM 5-5420-280-10.
0038 00-4
