TM 9-2350-247-20-2
FILL COOLING SYSTEM (M548A1)
THIS WORK PACKAGE COVERS:
Fill Cooling System (page 0212 00-1).
INITIAL SETUP:
Maintenance Level
References
Unit
TB 750-651
See your -10
Tools and Special Tools
FM 9-207
General Mechanic's Tool Kit (WP 0541 00, Item 57)
Radiator Filling Can (WP 0541 00, Item 9)
Antifreeze and Battery Tester (WP 0541 00, Item 55)
Equipment Condition
Materials/Parts
Engine stopped (see your -10)
Antifreeze (WP 0542 00, Item 4)
Carrier blocked (see your -10)
Antifreeze test kit (WP 0542 00, Item 5)
Center seat raised (see your -10)
Personnel Required
Unit Mechanic
Hull bottom access cover removed (WP 0383 00)
SERVICING
FILL COOLING SYSTEM
NOTE
All engine coolant drain valves and plugs can be reached through the center seat and hull
bottom access cover.
1.
Check that engine cooling system drain valves are closed or plugs installed:
a.
Drain valve (1) on thermostat housing.
b.
Drain valve (2) on outlet tube.
c.
Drain valve (3) on oil cooler.
d.
Three drain valves (4) on engine block.
e.
Two valves (5) on hoses.
