ARMY TM 9-6115-645-24
AIR FORCE TO 35C2-3-444-12
MARINE CORPS TM 09244A/09245A-24/2
FIGURE 2-22. Radiator Cap
2-78
UPPER COOLANT HOSE.
2-78.1. Removal.
a.
Shut down generator set.
b
Open battery access door and disconnect negative battery cable.
c.
Open engine access doors.
WARNING
Coolant can get very hot. Allow system to cool down before performing
maintenance. Failure to follow these instructions could result in severe burns and
injuries.
WARNING
Always remove radiator cap slowly to permit pressure to escape. Failure to
observe this warning could result in severe injury.
d.
Slowly remove radiator cap (1, FIGURE 2-23).
e.
Open radiator drain valve (36) and drain coolant/antifreeze into suitable container.
f
Loosen clamps (10). Remove upper coolant hose (11) and clamps (10).
2-78 2
Inspection and Cleaning.
a.
Shut down generator set.
b.
Remove upper coolant hose, paragraph 2-78.1.
c.
Inspect upper coolant hose (11, FIGURE 2-23) for cracks, holes, and rotting.
d
Clean light corrosion from upper coolant hose attaching points with fine grit abrasive paper (Item 16,
Appendix C).
e
Install upper coolant hose, paragraph 2-78.3.
2-110 Change 4
