TM 9-2520-272-34&P
4-19.
DISASSEMBLE RIGHT END COVER ASSEMBLY
(SHEET 4 OF 16)
1 Pushing on valve (1) head, move valve toward brake apply valve body (2) to compress spring
(3) and use one hand to hold valve in.
2 Using other hand, insert 1/32 inch shim stock behind nut (4) to retain valve (1). Release
valve.
3 Using socket, remove five bolts (5) and washers (6) from valve body (2).
4 Remove valve body (2) from right end cover (7).
5 Push on valve (1) head to compress spring (3) and
remove shim stock from behind nut (4). Release valve
Slowly.
6 Remove valve (1) and spring (3) from valve body (2).
REPAIR: Refer to paragraph 4-20 for repair of
brake apply regulator valve body assembly.
FOLLOW-ON PROCEDURE: Install brake apply
regulator valve components. Refer to paragraph
4-21.
End of Task 2
TASK 3. REMOVE BRAKE COOLANT VALVE COMPONENTS
COMMON TOOLS:
Extension, socket wrench, 1/2 inch square drive, 2 inch
Handle, socket wrench 1/2 inch square drive
Socket, socket wrench, 1/2 inch square drive, 1/2 inch
Spring-loaded parts can fly and injure you.
Always follow specified instructions when
removing bolts from covers that are
attached to valve assemblies.
1 Using one hand, push firmly down on brake coolant
valve body (1).
2 Using socket with other hand, remove three bolts (2)
and washers (3) from brake coolant valve body (1).
3 Release valve body (1) slowly. Remove valve body.
Go to Sheet 5
Para. 4-19, Task 3
4-99
W A R N I N G
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