TM 9-2350-238-10
Item
No.
8
Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR THE
RECOVERY VEHICLE M578–CONTINUED
Interval
Before
Item to
Check/Service
Instrument
Panel
(Continued)
Not fully Mission
Procedure
Capable if:
c
d
Shut engine down if oil
light stays on, loud noises
occur, or oil pressure in-
dicator continues to read O
pressure.
Start engine and listen for
unusual noises.
Check instruments for proper
operation:
(1) Transmission OIL pressure
indicator (5) - Normal pres-
sure is 18 to 45 psi (124.11
to 310.28 kPa) at 1,835 to
1,900 rpm and above; 10 psi
(68.95 kPa) at 1,000 rpm is
minimum allowable.
Any unusual noises
or erratic operation
of engine or instru-
ments.
Improper operation
cannot be corrected.
Transmission, oil
pressure, engine oil
pressure, or tach-
ometer inoperative.
Any temperature
gauge reads high or
fails to work.
2-24
Change 1
