TM 9-2320-272-24-1
3-197. BRAKE PEDAL (TREADLE) VALVE REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP:
REFERENCES (TM)
APPLICABLE MODELS
All except M936/A1/A2
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
General mechanic's tool kit (Appendix E, Item 1) EQUIPMENT CONDITION
Air reservoirs drained (TM 9-2320-272-10).
MATERIALS/PARTS
Brake pedal removed (para. 3-196).
Three locknuts (Appendix D, Item 288)
Protective control box removed (para. 3-115).
Antiseize tape (Appendix D, Item 72)
GENERAL SAFETY INSTRUCTIONS
Do not disconnect air lines before draining air
reservoirs.
Do not disconnect air lines before draining air reservoirs. Small
parts under pressure may shoot out with high velocity, causing
injury to personnel.
Tag air lines for installation.
1.
Disconnect two air lines (2) from brake pedal valve adapters (1).
2.
Disconnect air hoses (4) and (8) from adapters (7) and (9).
3.
Remove adapters (7) and (9) from tee (10).
4.
Disconnect air hose (6) from adapter (5).
5.
Remove adapter (5) from firewall (3).
6.
Remove tee (10) and pipe (11) from firewall (3).
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