TM 9-6115-730-24
0093
REMOVAL
1. Ensure generator set is fully stopped, ENGINE CONTROL switch is OFF, Battery Disconnect Switch is OFF,
and DEAD CRANK SWITCH is OFF before proceeding.
2. On winterization heater (Figure 1, Item 7), disconnect connector P28 (Figure 1, Item 8) from/to heater
metering pump, and connector P29 (Figure 1, Item 9) from end of heater.
NOTE
Cut tiedown straps as required.
3. Open left rear doors and battery access doors.
4. To remove winterization power input wiring harness, disconnect connector P26 (Figure 1, Item 1) from
connector J26 (Figure 1, Item 2) on rear of winterization heater control box (Figure 1, Item 3).
5. On terminal board TB5 (Figure 1, Item 4), tag and disconnect three spade terminals from TB5-15A, TB5-16A,
and TB5-17A.
6. To remove heater to heater control box wiring harness, disconnect connector P27 (Figure 1, Item 5) from
connector J27 (Figure 1, Item 6) on rear of winterization heater control box (Figure 1, Item 3).
7. On terminal board TB5 (Figure 1, Item 4), tag and disconnect spade terminal from TB5-17B.
8. Remove winterization heater to heater control box wiring harness.
END OF TASK
INSTALLATION
NOTE
Install tiedown straps as required.
1. To install winterization heater to heater control box wiring harness, connect spade terminal to TB5-17B
on terminal board TB5 (Figure 1, Item 4).
2. Connect connector P27 (Figure 1, Item 5) to connector J27 (Figure 1, Item 6) on rear of winterization heater
control box (Figure 1, Item 3).
3. To install winterization power wiring harness, connect three spade terminals to TB5-17A, TB5-16A, and
TB5-15A on terminal board TB5 (Figure 1, Item 4).
4. Connect connector J26 (Figure 1, Item 2) to connector P26 (Figure 1, Item 1) on rear of winterization heater
control box (Figure 1, Item 3).
5. Connect connector P29 (Figure 1, Item 9) to end of heater (Figure 1, Item 7), and connector P28 (Figure 1,
Item 8) to top of heater.
6. Close left rear doors and battery access doors.
