Section XXXI. OIL TRANSFER PLATE ASSEMBLY-REPAIR

TM 9-2520-249-34&P

Table 7-26. Repair Standards (Steer Valve Body)-Continued

Wear limit

Reference

Size and fit

DS/GS

Foldout

Item

Point of measurement

of new parts

maintenance

117a

Free length of spring ............................

2.075

117a

Length under load ...............................

1.22 at 28.5 to

1.22 at 27.5 lb

31.5 lb

*Replace when worn beyond new dimensions.

Section XXXI. OIL TRANSFER PLATE ASSEMBLY-REPAIR

7-185. Inspection and Repair

7-182. Description

Refer to paragraph 5-3 for inspection and repair

The oil transfer plate has numerous oil passages and

recommendations.

channels to connect passages of control valve bodies

and transmission housings. Refer to paragraph 2-27.

7-186. Repair Standards

7-183. Disassembly (FO-13)

No repair standards apply to these components.

Do not remove threaded plugs (16, 17 and 20) except

for replacement or cleaning.

7-187. Assembly (FO-13)

If threaded plugs (16, 17 and 20) were removed, install

7-184. Cleaning

them, if serviceable, or install new plugs.

Refer to paragraph 5-2 for cleaning recommendations.

Section XXXII. RIGHT AND LEFT BRAKE APPLY BODY AND BEVEL GEAR HOUSING COVER ASSEMBLIES-

REPAIR

7-188. Description

The manually operated right and left brake apply bodies

and associated parts mechanically apply the brakes.

Applying the brakes causes the brake coolant pump to

provide oil to cool the brakes. The bevel gear housing

cover provides a mounting for the brake apply

components and control valve bodies.

Refer to

paragraph 2-26.

7-189. Disassembly (FO-13)

a. Remove breather assembly (35) from

cover assembly (36).

b. Remove right and left brake adjustment

access covers (24 and 40) with gaskets (23 and 39).

c. Remove four retaining rings (21 and 29)

and indicator keyed washers (22 and 30) from both right

and left brake apply shafts (47 and 74).

d. Remove eight bolts (62, 65, 85, 93) and

washers (61, 66, 84, 94). Remove the right and left

brake apply body assemblies (52 and 79) from housing

Figure 7-60. Removing (or installing) brake apply body

Removing (or installing) brake apply body bolt. cover

bolt

(37). Refer to figure 7-60.

7-59