TM 5-5420-280-23&P
0025 00
BRIDGE CROSSFORCE COUPLING BUMPERS REPLACEMENT (Contd)
REMOVAL
NOTE
Removal and installation of right and left crossforce coupling
bumpers are performed the same way. Right side is shown.
1.
Remove six screws (3) and lockwashers (4) from crossforce coupling bumper (2) on bridge quarter
(1). Discard lockwashers (4).
CAUTION
Do not overheat coupling or damage to equipment may result.
2.
Heat crossforce coupling bumper (2) and remove crossforce coupling bumper (2) from bridge quarter (1).
3.
If damaged, replace threaded inserts (5). Refer to WP 0029 00.
INSTALLATION
1. Apply unlike metal compound to mating surfaces of crossforce coupling bumper (2) and bridge
quarter (1).
CAUTION
When installing crossforce coupling bumper, do not strike coupling
with metal hammer or damage to mating surfaces will result.
NOTE
Ensure that all mounting hardware is tightened to metric
standards unless otherwise noted. Refer to metric torque limits in
2. Install crossforce coupling bumper (2) on bridge quarter (1) with six new lockwashers (4) and
screws (3).
1
2
4
3
5
END OF WORK PACKAGE
0025 00-2
