TM 10-4320-307-24
2-2
ENGINE LUBRICATION.
Hot oil can cause serious personal injury.
a.
Oil Drain.
(1)
Operate engine until the water temperature
reaches 60°C (140°F).
(2)
Shut engine off.
NOTE
Drain oil immediately to ensure all the oil and sus-
pended contaminants are removed from the engine.
(3)
Turn drain valve (1) to open position.
(4)
Turn drain valve to closed position when all oil is drained.'
b.
Replace Filters. Replace the full flow and bypass filters (2).
c.
Oil Fill.
(1)
Remove the oil fill cap (3) and add the specified amount
of clean 15W-40 oil to fill the oil pan.
(2)
Check the oil level on the dipstick. It must be filled to the
"H" (high) mark.
(3)
Operate the engine until the water temperature reaches
80°C (180F), and check for oil leaks.
(4)
Shut the engine off. Wait 5 to 7 minutes for the oil to drain
back to the oil pan.
(5)
Check the oil level. Add oil as necessary to bring the level
up to the "H" (high) mark on the dipstick.
2-2
