TM-9-2320-209-10-2
2 1/2-TON, 6X6, M44A1 AND M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; SCHEDULED MAINTENANCE; OPERATOR LEVEL
SEPTEMBER 1980
TM-9-2320-209-10-2 - Page 26 of 69
TM 9-2320-209-10-2/TO36A12-lB-l09l-2
Table 1–1. Operator/Crew Preventive Maintenance Checks and Services - Cont
NOTE: These checks are to be made in the order listed, within designated interval.
B–Before operation
A–After operation
M–Monthly
D–During operation
W–Weekly
Item
No.
13
(cont)
1-12
Interval
B D AW M
●
●
●
●
●
●
●
Change 2
Item to be Inspected
Procedure: Check for and have repaired, filled,
or adjusted as needed
c. Check engine instruments on instrument panel
for steady, normal readings as follows:
Oil pressure — 10-75 psi (69 -517.125 kPa)
Temperature — 180°- 200°F (82.3 - 93.3°C)
Air Pressure — 85-120 psi (585.775 -827.586 kPa)
Battery/
Generator
— In green area
Tachometer — Idle: 650-850 RPM
— Max: 2600-2900 RPM
Fue l
— Shows fuel level
NOTE
Inoperative fuel gage does not down vehicle.
d. Engine stop cable
CAUTION
Do not attempt to force cable handle in-
ward while serrations are interlocked.
This will strip the serrations on the cable
and render the vehicle inoperative.
Equipment is
not ready/
available if
Gages do not read
within limits given.
Oil Pressure is less
than 10 psi.
Temp. more than
210°F
Air pressure 60 psi
or below.
Gage needle reads in
red area.
Tach gage is not
with in limits.
Inoperative or will
not lock in the out
position
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