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 537 of 790
TM 5--2350--378--24&P
0024 00--4
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INSTRUCTIONS --
Continued
0024 00
Table 1. Unit Level Preventive Maintenance Check and Services for
M9 ACE HDC System -- Continued
ITEM
NO.
INTERVAL
ITEM TO BE
CHECKED OR
SERVICED
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE IF:
5
Weekly
HDC System
Hydraulic Components
a.
Check all HDC hydraulic
hoses, tubes and fittings for
damage, loose clamps,
improper routing, leaks and
chafing.
Any condition would
prevent safe
operation of vehicle.
Figure 4. Hydraulic Hoses, Tubes, and Fittings
5 (cont)
Weekly
HDC System
Hydraulic Components
b.
Check fittings for evidence of
leaks and looseness. Do not
overtighten hoses, tubes, or
fittings.
6
Weekly
Primary
Manifold/DCV bank
Ensure that the seven hydraulic
metal tubes connected between
primary manifold and DCV bank
are tight and that there are no
leaking fittings.
Any condition would
prevent safe
operation of vehicle.
Figure 5. Hydraulic Metal Tubes
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