TM 5-5420-202-20-4
PERSONNEL HEATER REPAIR (Sheet 7 of 8)
Ignition Control Replacement (Sheet 1 of 2)
Flat-tip screwdriver
TOOLS:
TM 5-5420-202-20-10
REFERENCE:
Set HEATER MASTER switch to OFF
PRELIMINARY PROCEDURES:
Disconnect electrical connector (page 18-7)
Remove heater cover (page 18-7)
REMOVAL:
Disconnect two leads (A and B).
1.
Using screwdriver, remove screw
2.
and lockwasher (C) securing third
lead (D) (N. O.) to flame detector
switch (E).
Disconnect lead (D) from switch (E) .
3.
Using screwdriver, loosen (do not remove)
4.
two screws (F) at slotted mounting holes.
Remove plastic band (G) by pulling
5.
apart.
Using screwdriver, remove two screws and
6.
lockwashers (H).
Remove ignition control (J) from
7.
personnel heater.
Go on to Sheet 2
TA248612