TM-5-2350-378-24-P
HYDRAULIC DIAGNOSTIC CENTER (HDC) SUPPORTING ARMORED COMBAT EARTHMOVER (ACE), M9
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
TM-5-2350-378-24-P - Page 612 of 790
TM 5--2350--378--24&P
0039 00--1
REPLACE HDC INTERCONNECTING HYDRAULIC HOSES AND TUBES
0039 00
THIS WORK PACKAGE COVERS:
Removal, Installation
INITIAL SETUP:
Tools and Special Tools
General Mechanic’s Tool Kit (WP 0071 00, item 7)
Adapter, Socket Wrench (WP 0071 00, item 1)
Wrench Set, Crowfoot (WP 0071 00, item 11)
Materials/Parts
Dust protective caps (2) (WP 0070 00, item 1)
Dust protective caps (2) (WP 0070 00, item 2)
Dust protective caps (2) (WP 0070 00, item 3)
Dust protective caps (2) (WP 0070 00, item 4)
Dust protective plugs (2) (WP 0070 00, item 5)
Dust protective plugs (2) (WP 0070 00, item 6)
Dust protective plugs (2) (WP 0070 00, item 7)
Dust protective plugs (2) (WP 0070 00, item 8)
Wiping rags (WP 0070 00, item 9)
Personnel Required
Two 62B10
References
TM 5--2350--262--20--2
Equipment Conditions
Hydraulic pressure relieved (WP 0004 00)
Vehicle MASTER power OFF (TM 5--2350--262--10)
Apron locked in full--up position for hoses in the filter
area (TM 5--2350--262--10)
Ejector to front of vehicle for hoses in the filter area
(TM 5--2350--262--10)
Vehicle hull raised and blocked for hoses and tubes
at the primary manifold and aft manifolds
(TM 5--2350--262--20--1)
Hull access plates removed for hoses and tubes at
the primary and aft manifolds
(TM 5--2350--262--20--1)
REMOVAL
WARNING
S
High oil pressure is present in the M9 hydraulic system. Do not disconnect any
hydraulic system component unless hydraulic system pressure has been relieved.
After hydraulic system has been relieved, wait at least 4 minutes before
disconnecting any hose or fitting. Ensure each of the hydraulic control levers is
moved several times through all positions and the hydraulic tank dipstick is slowly
loosened to relieve pressure. Failure to comply may result in severe injury or
death to personnel.
S
Do not operate ejector when personnel are in bowl. Do not work in bowl unless
ejector lock is engaged. Failure to comply may result in severe injury or death to
personnel.
S
Do not stand or work in bowl area unless ejector lock is engaged. Do not stand in
bowl to observe roller guide travels. Failure to comply may result in severe injury
or death to personnel.
S
When folding dozer blade, work on blade latches from side of vehicle only. Do not
stand In front of dozer blade while retracting ejector. Failure to comply may result
in severe injury or death to personnel.
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