Section XIII. BEVEL DRIVEN GEAR AND CROSS-SHAFT ASSEMBLY-REPAIR

TM 9-2520-249-34& P

Table 7-10. Repair Standards (Bevel Gear Housing)

Wear limit

Reference

Size and fit

DS/GS

Foldout

Item

Point of measurement

of new parts

maintenance

Inside diameter of housing at seal ........

14.500 to 14.506

14.510

Outside diameter of housing at seal......

11.246 to 11.250

11.242

9c,

Inside diameter of housing at sealrings .

12.625 to 12.631

12.635

Section XIII. BEVEL DRIVEN GEAR AND

CROSS-SHAFT ASSEMBLY-REPAIR

c. If the inner race of right bearing assembly

7-74. Description

(40, FO-5) must be removed from gear and shaft

Refer to paragraph 2-10 for a description of the bevel

assembly (43), press the race off, using drill rods in the

driven gear and cross-shaft components.

removal holes provided in the gear.

7-75. Disassembly

d. Do not attempt to separate the driven gear

(FO-5)

from the shaft.

a. Unstake the lip of cross-shaft nut (47) from

7-76. Cleaning

the slot in the shaft of gear and shaft assembly (43).

Refer to paragraph 5-2 for cleaning recommendations.

b. Using socket wrench (28, table 3-1),

7-77. Inspection and Repair

remove the nut from the shaft (fig. 7-16).

Refer to paragraph 5-3 for general inspection and repair

recommendations.

7-78. Repair Standards

a. Refer to paragraph 5-4 for explanation of

repair standards.

b. Refer to repair standard (table 7-11).

7-79. Assembly

(FO-5)

a. If the right bearing race was removed from

the bevel driven gear, heat the race to approximately

2500 F. Using replacer (19, table 3-1), press the race

onto the gear (fig. 7-17).

Figure 7-16. Removing (or installing) cross-shaft nut.

7-17