TM 5-3810-307-24-2-1
NOTE
If the engine is in service, the oil drain
interval of 10,000 Km [6,000 miles] 250 hours
or 3 months (or approved extended interval
from the Chart on Page 4-3) must be
observed.
Change the oil and filters to remove the contaminants
suspended in the oil.
NOTE
Drain the oil only when it is hot and the
contaminants are in suspension.
17 mm
WARNING
Hot oil can cause personal injury.
Operate the engine until the water temperature
reaches 60 C [140 F]. Shut the engine off. Remove
the oil drain plug.
NOTE
Use a container that can hold at least 20
liters [15 U.S. qts.] of oil.