TM 9-6115-730-24
0065
REMOVAL
1. Ensure generator set is fully stopped, ENGINE CONTROL switch is OFF/RESET, Battery Disconnect Switch is
OFF, and DEAD CRANK SWITCH is OFF before proceeding.
2. Open right rear doors and right front doors.
3. Place container under COOLANT DRAIN on right side of TQG.
4. Remove coolant fill cap (Figure 1, Item 1) and open drain valves (Figure 1, Item 2) and (Figure 1, Item 3).
5. Drain approximately two gallons of coolant into suitable container until surge tank (Figure 1, Item 4) is empty.
Retain coolant for refilling cooling system.
6. Remove hose clamp (Figure 1, Item 5) and disconnect hose (Figure 1, Item 6) from bottom of surge tank
(Figure 1, Item 4).
7. Remove coolant level sensor (Figure 1, Item 7) and reducer (Figure 1, Item 8) from surge tank (Figure 1,
Item 4).
8. Loosen two hose clamps (Figure 1, Item 9) and disconnect water hose (Figure 1, Item 10) from top of surge
tank (Figure 1, Item 4).
9. Remove two hose clamps and tag and disconnect two hoses (Figure 1, Item 11) and (Figure 1, Item 12) from
top of surge tank (Figure 1, Item 4).
10. Remove four locknuts (Figure 1, Item 13), washers (Figure 1, Item 14), and screws (Figure 1, Item 15), and
remove two lower surge tank brackets (Figure 1, Item 16) and surge tank (Figure 1, Item 4) from two upper
surge tank brackets (Figure 1, Item 17).
11. Remove two screws (Figure 1, Item 18), lockwashers (Figure 1, Item 19), and washers (Figure 1, Item 20),
and remove two upper surge tank brackets (Figure 1, Item 17).
END OF TASK
INSTALLATION
1. Install two upper surge tank brackets (Figure 1, Item 17) and secure with two washers (Figure 1, Item 20),
lockwashers (Figure 1, Item 19), and screws (Figure 1, Item 18).
2. Install surge tank (Figure 1, Item 4) and two lower surge tank brackets (Figure 1, Item 16) and secure with four
screws (Figure 1, Item 15), washers (Figure 1, Item 14), and locknuts (Figure 1, Item 13).
3. Remove tags and connect two hoses (Figure 1, Item 12) and (Figure 1, Item 11) to top of surge tank
(Figure 1, Item 4).
4. Connect water hose (Figure 1, Item 10) to top of surge tank (Figure 1, Item 4) and tighten two hose clamps
(Figure 1, Item 9).
5. Apply sealing compound to male threads of reducer (Figure 1, Item 8) and coolant level sensor (Figure 1,
Item 7) and install reducer and coolant level sensor on surge tank (Figure 1, Item 4).
0065-2
