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TM 5-2420-222-34
8-22.
TRANSMISSION RELIEF VALVE MAINTENANCE.
This Task Covers:
a.
Removal
d.
Assembly
b.
Disassembly
e.
Installation
c.
Cleaning and Inspection
Initial Setup:
Equipment Conditions:
Materials/Parts:
•
Transmission drained (TM 5-2420-222-20).
• Rags (Item 28, Appendix B)
• Dry
cleaning
solvent
(Item
31,Appendix B)
Tools/Test Equipment:
• One preformed packing
•
General mechanic’s tool kit
• Two spring pins
•
Field automotive shop set
General Safety Instructions:
•
Dry cleaning solvent is flammable and must not be used near open flame. Use only in a well-ventilated area.
a.
REMOVAL
Remove plug (6), preformed packing (7), and
sleeve (8) with assembled parts from transmission
(2). Discard preformed packing.
b.
DISASSEMBLY
1.
Place sleeve (8) with assembled parts in vise with caps.
2.
Drive out two spring pins (4 and 5) from sleeve (8).
Discard spring pins.
3.
Remove spring (3) and valve (1) from sleeve (8).
4.
Remove sleeve (8) from vise.
TA701433
8-104
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