TM 9-2320-272-24-1
3-177. PARKING BRAKEDRUM DUSTCOVER REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
All
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
EQUIPMENT CONDITION
General mechanic's tool kit (Appendix E, Item 1)
Torque wrench (Appendix E, Item 145)
Wheels chocked (TM 9-2320-272-10).
Parking brakeshoes removed (para. 3-176).
MATERlALS/PARTS
Locknut (Appendix D, Item 287)
1.
Remove locknut (1), washer (2), brake lever (8), and brake lever cam (7) from parking brakedrum
dustcover (4). Discard locknut (1).
2.
Remove four screws (6), backing plate (5), and parking brakedrum dustcover (4) from backing plate
companion flange (3).
1.
Install parking brakedrum dustcover (4) and backing plate (5) on backing plate companion flange (3)
with four screws (6). Tighten screws (6) 180-230 lb-ft (244-312 N-m).
Install brake lever (8) on parking brakedrum dustcover (4) with brake lever cam (7), washer (2), and
2.
new locknut (1).
3-494
