TM 5-3805-264-13&P
0054
REMOVAL
WARNING
Eye protection must be worn when removing or installing snap rings or retaining rings.
Failure to comply may result in personnel injury.
1.
Remove chain from sprockets (WP 0055).
2.
Remove two nuts (Figure 1, Item 1), lockwashers (Figure 1, Item 2), screws (Figure 1, Item 4), and crank
assembly baseplate (Figure 1, Item 23) from dump body. Discard lockwashers.
END OF TASK
DISASSEMBLY
1.
Remove locknut (Figure 1, Item 8) from crank assembly baseplate stud (Figure 1, Item 5). Remove brake
band spring (Figure 1, Item 9). Discard locknut.
2.
Remove locknut (Figure 1, Item 14) from brake pawl (Figure 1, Item 19). Discard locknut.
3.
Remove retaining ring (Figure 1, Item 20) from control handle (Figure 1, Item 21). Remove brake pawl
spring (Figure 1, Item 15). Discard retaining ring if damaged.
4.
Remove retaining ring (Figure 1, Item 18) and brake pawl (Figure 1, Item 19) from pivot shaft
(Figure 1, Item 24). Discard retaining ring if damaged.
5.
Remove control handle (Figure 1, Item 21) and brake band (Figure 1, Item 7) from crank assembly
baseplate (Figure 1, Item 23). Remove locknut (Figure 1, Item 17) and screw (Figure 1, Item 22) from
control handle and brake band. Discard locknut. Replace handle grip (Figure 1, Item 16) if damaged.
6.
Remove retaining ring (Figure 1, Item 13) from crank shaft (Figure 1, Item 25). Remove chain sprocket
(Figure 1, Item 12) from shaft. Discard retaining ring if damaged.
7.
Remove three screws (Figure 1, Item 11) and ratchet (Figure 1, Item 10) from brake drum (Figure 1, Item 6).
8.
Remove brake drum (Figure 1, Item 6) and key (Figure 1, Item 3) from crank shaft (Figure 1, Item 25).
END OF TASK
CLEANING AND INSPECTION
Clean and inspect all components in accordance with General Maintenance Instructions (WP 0072).
END OF TASK
ASSEMBLY
1.
Install key (Figure 1, Item 3) and brake drum (Figure 1, Item 6) on crank shaft (Figure 1, Item 25).
2.
Position ratchet (Figure 1, Item 10) on brake drum (Figure 1, Item 6) and secure with three screws
(Figure 1, Item 11).
3.
Install chain sprocket (Figure 1, Item 12) on crank shaft (Figure 1, Item 25) with retaining ring
(Figure 1, Item 13).
4.
Attach brake band (Figure 1, Item 7) to control handle (Figure 1, Item 21) with screw (Figure 1, Item 22) and
new locknut (Figure 1, Item 17).
0054-2
03/15/2011Rel(1.10)root(maintwp)wpno(M1003126413)
