LO-9-2350-247-12
CARRIER, CARGO TRACKED, 6-TON: M548A1 AND M548A3; CARRIER, ELECTRONIC WARFARE SYSTEMS, TRACKED, 6-TON: M1015A1
LUBRICATION ORDER
JULY 1994
LO-9-2350-247-12 - Page 6 of 43
KEY
EXPECTED
REFILL
TEMPERATURES*
LUBRICANTS
CAPACITY
0°F
(APPROX)
Above
+40°F
to
to
32°F
-10°F -65°F
OE/HDO (MIL-L-2104C)
LUBRICATING OIL
OR OEA (MIL-L-46167D)
INTERNAL Combustion
HDO-30
HDO-10
ENGINE
Engine
For Arctic Operation Refer to FM 9-207
NOTES
1. ENGINE. Daily, after the mission, check oil for
level between F and L marks on gauge rod. Add oil
(OE/HDO) as required to bring level between F and L
marks on gauge rod.
CAUTION
DO NOT overfill.
2. Every 25 hours of operation or 30 days (whichever
comes first), obtain a sample of engine oil. Send this
sample to the nearest AOAP Laboratory. To obtain oil
samples from AOAP valves:
(1) Unlatch and raise grille behind cab on left side
of carrier.
(2) Take oil sample of engine oil, using procedures
given in TB 43-0106.
WARNING
Do not access AOAP valves from the power plant
rear access panel opening as serious injury could
result from air brake compressor belts.
HULL BOTTOM
ACCESS COVER
INTERVALS
D - Daily
S - 150 Hours,
1,500 Miles
or Semiannually
OC - On Condition
NOTE
When using On Condition for engine oil, the
engine oil filter should be changed at hard time
intervals.
3. ENGINE OIL FILTER. On Condition during AOAP
oil change, filter is to be replaced each time an engine
oil change is indicated by AOAP Laboratory. When
AOAP Laboratory is not available, change engine oil
filter during engine oil hard time intervals every 150
hours, 1,500 miles, or semi-annually. See TM 9-
2350-247-20 for engine oil filter removal and installa-
tion instructions.
4. When or if AOAP Laboratory support is unavail-
able, drain and refill crankcase and replace engine oil
filter every 150 hours, 1,500 miles, or semi-annually.
Drain only when hot after operation.
5. If engine has been filled with (PE) oil (preserva-
tive engine oil) leave this oil in engine until first
scheduled oil change. Maintain operating oil level by
adding applicable grade of oil (OE/HDO).
ENGINE
DRAIN PLUG
Card 6 of 40
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