TM 5-1940-322-24
0012 00
LUBRICATION INSTRUCTIONS (Contd)
COOLING SYSTEM DRAINING AND FILLING
WARNING
If cooling system is hot, allow cooling system to cool before
taking reservoir cap off and releasing pressure. If engine is
overheated, do not touch reservoir cap with bare hands. Failure
to comply may result in injury or death to personnel.
NOTE
Boat must be on Improved Boat Cradle (IBC) or on blocks to
drain cooling system.
1.
Remove keel cooler grate (WP 0067 00).
NOTE
Have container ready to catch coolant.
2.
Remove drain plug (2) from keel cooler (1). Allow coolant to drain.
3.
Apply coat of sealing compound to thread of drain plug (2) and install drain plug (2) in keel
cooler (1).
4.
Remove filler cap (3) from header tank (6).
5.
Fill header tank (6) with a 50/50 mixture of antifreeze and water to one inch below fill cap neck.
6.
Install filler cap (3) on header tank (6).
7.
Install keel cooler grate (WP 0067 00).
CRANKCASE DRAINING AND FILLING
WARNING
If engine is hot, allow engine to cool before draining and filling
oil. If engine is overheated, do not touch filler cap with bare
hands. Failure to comply may result in injury or death to
personnel.
NOTE
Have container ready to catch oil.
The oil pump lever is closed when in center position.
1.
Turn valve (9) to forward position.
2.
Lift handle (8) and pump on sump pump (7) until oil is drained.
3.
Turn valve (9) to center closed position.
4.
Remove filler cap (4) from valve cover (5) and fill engine with oil. See table 1 for lubrication
specifications.
5.
Install filler cap (4) on valve cover (5).
TRANSMISSION DRAINING AND FILLING
NOTE
Have container ready to catch transmission oil.
The oil pump lever is closed when in center position.
1.
Turn valve (9) to aft position.
2.
Lift handle (8) and pump on sump pump (7) until oil is drained.
3.
Turn valve (9) to center closed position.
4.
Remove filler cap (10) from transmission (11) and fill transmission with oil. See table 1 for
lubrication specifications.
5.
Install filler cap (10) on transmission (11).
0012 00-10
