TM-9-2320-283-20-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3

DECEMBER 1983

TM-9-2320-283-20-2 - Page 656 of 852

TM 9-2320-283-20-2

BRAKE SYSTEM.

3-174. BRAKE TREADLE VALVE REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

C

INSTALLATION (Continued)

J

37 Tube (18)

Install onto item (19).

38 Tube (16)

Install onto item (17).

39 Roller (22)

Install one only onto item

(21).

40 Roller pin assem-

Install in hole of item (25).

bly (21) and

roller (22).

41 Remaining roller

Install onto item (21).

(22).

42 New cotter pin

Install in hole of item (21).

(23)

Bend ends of item (23).

43 Pedal cover (26)

Install onto item (25).

44 Plunger (11)

Install in hole of item (15)

Item (11) may slide out

of hole.

45 Pedal assembly

Line up holes of item (27) to

Make certain item (11)

(27)

holes of bottom side of item

has not fallen out of

(20)

item (15).

46 Fulcrum pin (14)

Install through holes of

item (15) and (27).

47 New cotter pin

Install in hole of item (14).

(24)

Bend ends of item (24).

NOTE

Follow-on maintenance action required:

Install firewall double check valve

(para 3-184).

Install brake pedal double check valve (para 3-193).

Close air system draincocks and start engine (TM 9-2320-283-10).

Check air system for leaks (para 3-8).

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