TM 10-4610-241-24
TO 40W4-13-42
2-88. SERVICE BRAKE REPAIR (MODELS WPES-10 AND H-9518-1).
This task consists of:
a. Disassembly
b. Cleaning
d. Repair
e. Assembly
c. Inspection
f. Adjust
INITIAL SET-UP:
Tools Required
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Jack, 10 Ton (Appendix B, Section III, Item 3)
Jack Stand, 10 Ton (Appendix B, Section III Item 3)
Personnel Required
Two
Equipment Condition
Reference
Hub and Drum Assembly removed (Paragraph 2-87).
General Safety Instructions
WARNING
Drycleaning solvent, P-D-680, C1 II, is highly toxic and can ignite organic materials,
nitrates, carbides, and chlorates. Wear eye, skin, and respiratory protection. Use in a
well-ventilated area.
a.
Disassembly.
(1)
Remove retaining rings (1), flat washers (2) and anchor pin links (3).
(2)
Remove retract spring (4).
(3)
Remove brake shoes (5 and 6) and link (7) from anchor pins (13).
(4)
Remove roller retainers (8) and rollers (9).
(4)
Remove retract spring pins ( 10).
(5)
As required, remove two nuts (11), lockwashers (12) and anchor pins (13).
b.
Cleaning.
(1)
Clean all metal parts, except brake pads with cleaning solvent and dry with rags.
(2)
Dust off brake pads with a dust brush.
2-354 Change 1
