7-16. SERVICE BRAKE PEDAL (12338394) REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Applicable Models
All vehicles except: M997A2, M1025A2,
M1035A2, M1043A2, M1045A2, M1097A2,
M1123
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Special Tools
Crowfoot, 7/8 in. (Appendix B, Item 153)
Socket adapter (Appendix B, Item 146)
Materials/Parts
Cotter pin (Appendix G, Item 20)
Spring washer (Appendix G, Item 236)
Pushnut (Appendix G, Item 170)
Two bushings (Appendix G, Item 7)
Grease (Appendix C, Item 22)
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
Protective control box removed (para. 4-5).
a. Removal
1.
Remove pushnut (9) and disconnect stoplight switch rod (1) from brake pedal assembly (8). Discard
pushnut (9).
2.
Disconnect return spring (2) from brake pedal assembly (8).
3.
Remove cotter pin (12), washer (11), and hydro-boost pushrod (5) from brake pedal bellcrank (6).
Remove spring washer (7). Discard cotter pin (12) and spring washer (7).
4.
Remove nut (4), two washers (3), pivot pin (14), and brake pedal assembly (8) from bracket (13).
5.
Remove two bushings (10) from brake pedal assembly (8). Discard two bushings (10).
b. Installation
1.
Apply grease to inside of two bushings (10). Install two bushings (10) in brake pedal assembly (8).
2.
Install brake pedal assembly (8) to bracket (13) with pivot pin (14), two washers (3), and nut (4).
Using adapter and crowfoot, tighten nut (4) to 60 lb-ft (81 N•m).
3.
Install spring washer (7) to brake pedal bellcrank (6). Connect hydro-boost pushrod (5) to brake
pedal bellcrank (6) with washer (11), and cotter pin (12).
4.
Connect return spring (2) to brake pedal assembly (8).
5.
Connect stoplight switch rod (1) to brake pedal assembly (8) with pushnut (9).
TM 9-2320-280-20-2
7-40
Change 2
