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TM 9-2320-364-34-4
20-108
20-44. ENGINE BRAKE RETARDER REPAIR (CONT).
Control valve cover is under
spring tension. Use extreme care
when removing cover. Control
valve cover may project when
released suddenly. Ensure proper
eye protection is worn to prevent
injury to personnel.
(3)
Remove screw (6) and control valve
cover (7) from supply housing (8).
(4)
Remove springs (9) and (10) and valve (11)
from supply housing (8). Discard springs.
NOTE
Solenoid valve is used on supply
housing only.
(5)
Remove solenoid valve (12) from supply
housing (8).
(6)
Remove and discard preformed
packings (13) and (14) from solenoid
valve (12).
(7)
Remove and discard preformed packing
(15) from supply housing (8).
(8)
Remove nut (16) and setscrew (17) from
supply housing (8).
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