TM-9-2320-283-34-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, MQ15A1

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1983

TM-9-2320-283-34-2 - Page 193 of 570

BRAKE SYSTEM.

TM 9-2320-283-34-2

3-80. BRAKE TREADLE VALVE REPAIR (Continued).

LEGEND:

7.

STEM

14.

LOWER STATIC PISTON

24.

SPRING

SEAT

8.

RELAY PISTON

17.

RETURN SPRING

27.

PREFORMED

PACKING

9.

PREFORMED PACKING

18.

PISTON

28.

UPPER

STATIC PISTON

10.

PREFORMED PACKING

19.

PREFORMED PACKING

29.

O-RING

11.

SPRING

20.

RUBBER SPRING

30.

INLET

AND EXHAUST

12.

RETAINER CLIP

21.

SPRING SEAT

VALVE

13.

INLET AND EXHAUST

22.

SPRING SEAT NUT

31.

RETAINING

RING

VALVE

23. STEM SPRING

TA238422

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