TM 9-6115-729-24
0093
CAUTION
All fittings and openings must be capped or plugged immediately after opening to prevent
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 battery access doors, and right and left front doors.
3. Close shutoff valves (Figure 1, Sheet 1, Item 1) and (Figure 1, Sheet 1, Item 2).
4. Remove hose clamp (Figure 1, Sheet 1, Item 3) and disconnect hose (Figure 1, Sheet 1, Item 4) from shutoff
valve (Figure 1, Sheet 1, Item 1) located behind alternator.
5. Remove screws (Figure 1, Sheet 2, Item 5), lockwasher (Figure 1, Sheet 2, Item 6), and hose clamp
(Figure 1, Sheet 2, Item 7).
6. Remove hose clamp (Figure 1, Sheet 2, Item 8) and disconnect hose (Figure 1, Sheet 1, Item 4) from hose
mender fitting (Figure 1, Sheet 2, Item 9) at bottom of heater (Figure 1, Sheet 2, Item 10), and remove hose
(Figure 1, Sheet 1, Item 4).
7. Remove two hose clamps (Figure 1, Sheet 2, Item 11), hose mender fitting (Figure 1, Sheet 2, Item 9), and
90-degree hose elbow (Figure 1, Sheet 2, Item 12) from heater (Figure 1, Sheet 2, Item 10).
8. Remove hose clamp (Figure 1, Sheet 1, Item 13) and disconnect hose (Figure 1, Sheet 1, Item 14) from
shutoff valve (Figure 1, Sheet 1, Item 2) located below alternator.
9. Remove two screws (Figure 1, Sheet 2, Item 15), two nuts (Figure 1, Sheet 2, Item 16), and two hose clamps
(Figure 1, Sheet 2, Item 17).
10. Remove hose clamp (Figure 1, Sheet 2, Item 18) and disconnect hose (Figure 1, Sheet 1, Item 14) from hose
mender fitting (Figure 1, Sheet 2, Item 19) at top of heater (Figure 1, Sheet 2, Item 10), and remove hose
(Figure 1, Sheet 1, Item 14).
11. Remove two hose clamps (Figure 1, Sheet 2, Item 20), hose mender fitting (Figure 1, Sheet 2, Item 19), and
90-degree hose elbow (Figure 1, Sheet 2, Item 21) from heater (Figure 1, Sheet 2, Item 10).
12. Remove hose clamp (Figure 1, Sheet 2, Item 22) and disconnect low-pressure hose (Figure 1, Sheet 2,
Item 23) from IN side of fuel metering pump (Figure 1, Sheet 2, Item 24).
13. Remove hose clamp (Figure 1, Sheet 1, Item 25) and disconnect low-pressure hose (Figure 1, Sheet 1,
Item 23) from male hose barb fitting (Figure 1, Sheet 1, Item 26) on left side of fuel tank, and remove hose
(Figure 1, Sheet 1, Item 23).
14. Remove two hose clamps (Figure 1, Sheet 2, Item 27) and disconnect flexible braided leak-off hose (Figure 1,
Sheet 2, Item 28) from OUT side of fuel metering pump (Figure 1, Sheet 2, Item 24) and from bottom of heater
(Figure 1, Sheet 2, Item 10).
0093-2