TM 9--2520--215--34
0029 00--1
MAIN CONTROL VALVE ASSEMBLY REPAIR
0029 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)
Torque wrench (item 29, WP 0088 00)
Materials/Parts
Retaining ring (item 1, WP 0087 00)
Retaining ring (item 9, WP 0087 00)
Gasket (item 10, WP 0087 00)
Gasket (item 5, WP 0087 00)
Gasket (item 11 WP 0087 00)
Gasket (item 12, WP 0087 00)
Preformed packing (Item 15, WP 0087 00)
Lockwasher (6) (item 16, WP 0087 00 )
Self--locking bolt (5) (item 35, WP 0087 00 )
Equipment Conditions
Main control valve assembly removed
(WP 0028 00)
DISASSEMBLY
1. Remove five self--locking bolts (1), cover (2), and gasket (3) from control valve body assembly (4). Remove
external snap ring (5), shift position indicator (6), thrust washer (7), and gasket (8) from range selector lever (9).
Discard snap ring, gaskets and self--locking bolts.
1
4
2
3
6
7
8
5
9
