TM-9-2520-215-34

CROSS-DRIVE TRANSMISSION ASSEMBLY

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 2005

TM-9-2520-215-34 - Page 383 of 508

TM 9--2520--215--34

0074 00--1

LOW AND REVERSE RANGE PLANETARIES AND RELATED PARTS REPAIR

0074 00

THIS WORK PACKAGE COVERS:

Disassembly, Cleaning, Inspection, Fit and Wear Limits, Assembly

INITIAL SETUP:

Tools and Special Tools

General mechanic’s tool kit (item 1, WP 0088 00)

Mechanical puller attachment (item 8, WP 0088 00)

Retaining ring pliers (item 21, WP 0088 00)

Spanner wrench (item 18, WP 0088 00)

Arbor press (item 20, WP 0088 00)

Steel tube (item 15, WP 0088 00)

Steel tube (item 14, WP 0088 00)

Torque wrench (item 26, WP 0088 00)

Materials/Parts

Lumber (item 6, WP 0085 00)

Retaining ring (item 44, WP 0087 00)

Locknut (item 19, WP 0087 00)

Retaining ring (item 27, WP 0087 00)

Lockwasher (10) (item 99, WP 0087 00)

Dry ice

Equipment Conditions

Low and reverse range planetary carriers removed

(WP 0073 00)

DISASSEMBLY

1. Position gear assembly (1), main bearing support (2) up. Remove ten bolts (3) and ten lockwashers (4) from main

bearing retainer (5). Discard lockwashers.

2. Remove main bearing retainer (5) and shims (6) together and mark shims (6) for identification of position.