TM 5-4310-368-14
e. Reassembly
(1)
Assemble fuel regulator to bracket.
(2)
Install thermostat.
(3) Install condenser.
(4) Install two rods into tube on bracket.
(5) Align holes in microswitch with holes in bracket. Secure with two screws and nuts.
(6) Assemble burner housing and fan housing.
(7) Install front housing.
(8) Install blower assembly.
(9) Install rear housing.
(10)
Install rear cover.
(11)
Install limit switch.
(12)
Install relay.
(13)
Install igniter and seal. Connect wire.
(14)
Install flame switch. Connect four wires.
(15)
Install flame switch cover.
(16)
Install fuel control assembly.
(17)
Install cover.
f.
Installation
(1) Position heater over frame mounting bracket.
(2) Align exhaust pipe with exhaust port on heater. Install exhaust pipe. Secure with muffler clamp.
(3) Secure heater to bracket with two straps, two bolts, four washers and four nuts.
(4) Connect three air ducts to heater. Secure with three hose clamps.
(5) Connect fuel line to heater. Secure with hose clamp.
(6) Connect and secure wire harness to heater.
(7) Adjust flame switch as follows:
(a) Turn nut clockwise until fan starts.
(b) Turn nut counterclockwise until fan stops.
(c) Turn nut additional 1/2 turn counterclockwise from point in (b) above.
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