T M 9 - 2 3 5 0 - 2 3 8 - 1 0
Item
No.
40
41
Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR THE
RECOVERY VEHICLE M578–CONTINUED
Interval
Weekly
Weekly
Item to
Check/Service
Hand Pump
Operation
(Continued)
Gas-Particulate
Filter Unit
Procedure
b.
c.
Operate hydraulic pump (3) until
boom with brake is released.
Manually pull on boom winch
cable from end of boom to make
sure hand pump is operating. If
cable is pulled from winch, winch
brake is released and hand pump
is operating properly.
NOTE
Check both driver’s and
crew gas-particulate filter
unit.
a.
b.
c.
Check that each hose assembly
(1) is securely attached to quick-
disconnect outlet (2) on side of
air purifier (3).
Check each hose ( 1 ) for cracks 01
breaks.
Check that electrical power cable
(4) is securely connected to con-
nector on back of air purifier (3).
Not fully Mission
Capable if:
Change 1
2-45
