TM 9-4520-260-13
4-17.
IGNITION PACK - CONTINUED
REMOVAL
NOTE
When removing ignition pack electrical wire from
ECU, a second wire from the overheat switch will
also be disconnected.
1.
Remove 28 VDC electrical wire from terminal 10 on
ECU.
2.
Remove two screws (3) securing ignition pack (2) to
heater, and remove ignition pack.
INSTALLATION
1.
Install ignition pack (2) in heater and secure with two
screws (3).
2.
Connect ignition pack cable (1) to the igniter.
3.
Connect two 28 VDC electrical wires (4) previously
removed to terminal 10 on ECU (5).
TESTING HEATER
1.
Connect power plug and open fuel supply to heater.
2.
heater operation.
Figure 4-13. Testing/Replacing Ignition Pack.
4-29