Assembly - TM-9-2520-249-34-P0136

TM 9-2520-249-34& P

table 3-1), to remove the roller bearings (fig. 7-46).

Figure 7-45. Removing roller bearing from right

output housing assembly.

Left Output Housing Assembly (FO-7).

Figure 7-46. Removing roller bearing from left output

(1) Do not remove brake and steer

housing Assembly.

coolant pressure retaining valve assembly, items (48

through 51), unless replacement of parts is necessary.

7-118. Cleaning

If necessary, remove spring guide (48), spring (49),

valve (50) and valve seat (51).

Refer to paragraph 5-2 for cleaning recommendations.

(2) Do not remove roll pin (54) unless

replacement is necessary. If necessary, remove the pin.

7-119. Inspection and Repair

(3) Do not remove insert staking pins (52

Refer to paragraph 5-3 for general inspection and repair

and 57) and screw thread inserts (53 and 56) unless

recommendations.

replacement is necessary. If necessary, remove the

pins and inserts.

(4) Do not remove plugs (59) unless

7-120. Repair Standards

replacement is necessary. If necessary, remove the

a. Refer to paragraph 5-4 for explanation of

plugs.

repair standards.

(5) Do not remove two dowel pins (58)

b. Refer to repair standards (table 7-17).

unless replacement is necessary. If necessary, remove

the pills.

7-121. Assembly

(6) Do not remove three plugs (60) unless

replacement is necessary. If necessary, remove the

Right Output Housing Assembly (FO-8).

plugs.

(1) If plugs (64, 65, and 66) were

(7) Remove five output clutch sleeve

removed, install them.

bolts (62) and five flat washers (61). Flatten tab

(2) If dowel pins (67 and 73) were

lockwasher (93) and remove retaining bolt (92), tab

removed, install new replacements. Press the pins to

lockwasher (931) and roller bearing retaining plate (94).

0.300 inch above the surface of housing (63).

(8) Remove

output

clutch

sleeve

(3) If screw thread inserts (69, 71 and 74)

assembly (41) with two sealrings 4(0).

Remove

and staking pins (68, 72 and 75) were removed, install

sealrings (40) from sleeve assembly (41).

new replacement parts. Install to the dimensions given

(9) Do not remove reduction drive gear

in figure 7-47. Use a bolt with the same thread size as

roller bearings (63 and 95) unless replacement is

the inner thread of the insert, and a sleeve with an

necessary. If necessary, use adapter (3, table 3-1),

puller attachment (17, table 3-1), and puller kit (18,

7-38