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TM 9-2320-304-14&P
5-224
Direct Support and General Support Maintenance (Cont)
5-42. LOAD HANDLING SYSTEM (LHS) CHECK VALVE REPLACEMENT (CONT).
b. Installation.
(1) Apply hydraulic oil to two preformed
packings (1 and 2) and backup ring (3).
(2) Install two preformed packings (1)
and (2) and backup ring (3) on check
valve (4).
(3) Install check valve (4) in hydraulic
manifold (5). Tighten valve to 45 lb-ft.
(61 NSm).
(4) Install LHS control box cover (6) on
bracket (7) with four lockwashers (8)
and screws (9).
(5) Connect two hose quick disconnects (10)
on LHS control box quick
disconnects (11).
c. Follow-on Maintenance.
(1) Start engine (TM 9-2320-279-10).
(2) Operate LHS (Para 2-9).
(3) Check for oil leaks (TM 9-2320-279-10).
(4) Shut OFF engine (TM 9-2320-279-10).
(5) Check hydraulic oil reservoir level
(TM 9-2320-279-20).
(6) Remove wheel chocks
(TM 9-2320-279-10).
END OF TASK
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