LO-9-2350-247-12 Lubrication Order for M548A1 M548A3 M1015A1 Download
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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