TM-9-2350-238-20-1
HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL
MAY 1994
TM-9-2350-238-20-1 - Page 933 of 1364
TM 9-2350-238-20-1
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To avoid injury to personnel, do not
tighten or loosen hydraulic fittings
when system is pressurized.
Lower the boom to stowed position
before doing any maintenance on
hydraulic system.
Wipe up any spilled hydraulic fluid
to prevent injury to personnel.
Install covers on open hydraulic ports,
tubes, and hoses immediately after
disconnecting them to keep dirt out of
hydraulic system.
NOTE
Access to suspension system
hydraulic fittings is gained through the
hull well.
Disconnect hose assembly (1) from tube
elbow (2).
Loosen tube fitting locknut (3) on tube
elbow (2).
Remove tube elbow (2), tube fitting locknut
(3), flat washer (4), and preformed packing
(5) from lockout cylinder (6).
Remove preformed packing (5), flat
washer (4), and tube fitting locknut (3)
from tube elbow (2).
Remove hose assembly (1) from tube
elbow (7).
Loosen tube fitting locknut (8) on tube
elbow (7).
Remove tube elbow (7) with tube fitting
locknut (8) from tube assembly (9).
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Remove two capscrews (10), two
Iockwashers (11), and two loop clamps
(12) from tube assembly (9).
Loosen tube fitting locknut (13) on lockout
switch tee (14).
Remove tube assembly (9) from lockout
switch tee (14).
Disconnect tube assembly (15) from
lockout switch tee (14).
Disconnect tube assembly (16) from
lockout switch tee (14).
Remove lockout switch tee (14) with tube
fitting locknut (13) from bulkhead.
Remove tube fitting locknut (13) from
lockout switch tee (14).
Remove tube assembly (16) from lockout
switch tee (17).
Loosen tube fitting locknut (18) on lockout
switch tee (17).
Disconnect hose assembly (19) from
lockout switch tee (17).
Remove hose assembly (19) from tube
nipple (20).
Remove tube nipple (20) with preformed
packing (21 ) from lockout cylinder (22).
Remove preformed packing (21 ) from tube
nipple (20).
Disconnect tube assembly (23) from
lockout switch tee (17).
Remove lockout switch tee (17) with tube
fitting locknut (18) from bulkhead.
Remove tube fitting locknut (18) from
lockout switch tee (17).
2-907
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