TM-9-2520-272-34P

CROSS DRIVE TRANSMISSION WITH CONTAINER MODEL X200-4 & 4A

TECHNICAL MANUAL; INTERMEDIATE, DIRECT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

TM-9-2520-272-34P - Page 203 of 488

TM 9-2520-272-34&P

4-21.

ASSEMBLE RIGHT END COVER ASSEMBLY

(SHEET 12

OF

22)

Assemble Brake Apply Cam Components

16 Install preformed packings (14, 15) into face of cam

(16).

17

18

19

20

21

22

CAUTION

Be sure packings (17, 18) are installed with

seal lips in direction shown in illustration.

If packings are not installed properly,

components will not function properly.

Install packing (17), seal lip downward, in cam (16).

Install packing (18), seal lip upward, in cam (16).

Coat packings (14, 15, 17, 18) with petrolatum.

Hold two spring tension clips (19) in place on brake

cam (16) in position shown in illustration.

Using 7/16 inch socket, install bolt (20) to retain c1ips

(19).

Using torque wrench tighten bolt (20) to 108-132

lb-in (12-15 Mm).

Place support assembly (1), inside surface upward,

wooden blocks.

Install eight balls (21) in lowest areas of ramps on

stationary cam (2).

Assembl

e

Brake Apply Cam on Support

23

24

25

26

27

Go

on

Apply petrolatum to balls (21) and in ramps around

balls

Apply petrolatum to beveled thrust washer (22) and

install washer on support (1) over bearing (23).

Apply lubricating oil to bearing (23) and run finger

over bearing until all rollers are wet.

to Sheet 13

Para. 4-21, Task 4

4-137