TM-9-2350-238-20-2
CRANE (CAB) COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT,ARMORED, M578
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL
MAY 1993
CHANGE 1
TM-9-2350-238-20-2 - Page 229 of 495
TM 9-2350-238-20- 2
NOT E
The vehicle hydraulic system is o f
the open center type and has
pressure only when the hydrauli c
pumps are operating .
1
Remove eight hexagon head capscrew s
(1), eight Iockwashers (2), and four split-
flange clamp halves (3) securing tw o
manifold to elbow tube assemblies (4 an d
5) to manifold assembly counterbalanc e
(6) .
2
Disconnect two manifold to elbow tub e
assemblies (4 and 5) and remove tw o
preformed packings (7) from manifol d
assembly counterbalance (6) .
3
Remove eight hexagon head capscrew s
(8), eight Iockwashers (9), and four flang e
clamp halves (10) securing nipple t o
winch motor tube assembly (11) an d
union to boom winch motor tub e
assembly (12) to boom and winch an d
vehicle drum winch (13) .
4
Remove two preformed packings (14 )
from nipple to winch tube assembly (11 )
and union to boom winch motor tub e
assembly (12) .
5
Remove hexagon head capscrew (15) ,
Iockwasher (16), retaining lines t o
bulkhead strap (17), and two cushionin g
control clamp pads (18) .
6
Disconnect brake cylinder to selector valv e
metal tube assembly (19) from boom an d
winch and vehicle drum winch (13) .
7
Remove tube elbow (20), tube fittin g
locknut (21), flat washer (22), an d
preformed packing (23) .
8
Disconnect two manifold to adapte r
hydraulic cylinder metallic tubes (24) an d
remove two preformed packings (25) .
DISASSEMBL Y
Refer to page 2-73 for complete disassembl y
of all hydraulic lines and fittings .
INSPECTION/REPAI R
1
Check for broken, damaged, or missin g
parts .
2
Repair is by replacement of authorize d
parts (TM 9-2350-238-24P-2) .
REASSEMBL Y
Refer to page 2-73 for complete reassembly
of all hydraulic lines and fittings .
2-18 9
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