TM 9-4520-271-14
0034 00
DISASSEMBLY
1.
Tag and disconnect wires (1 thru 5) from overheat thermostat S2 and discharge air thermostat S3.
2.
Remove two nuts (6), lockwashers (7), washers (8), screws (9), and brackets (10). Discard lockwashers.
3.
Remove three nuts (11), lockwashers (12), screws (13) six washers (14), overheat thermostat (15), and discharge air
thermostat (16) from thermostat bracket (17). Discard lockwashers.
REPAIR
1.
Repair is limited to replacement of defective parts.
2.
If wire harness is damaged, repair/replace wire harness.
ASSEMBLY
1.
Install discharge air thermostat S3(16) and overheat thermostat S2 (15) with terminal S3-1 and S2-1, respectively, toward
top of thermostat bracket (17).
2.
Install six washers (14), three screws (13), lockwashers (12) (item 26, WP 0062 00), and nuts (11).
3.
Install two brackets (10), screws (9), washers (8), lockwashers (7) (item 33, WP 0062 00), and nuts (6).
4.
Connect quick-disconnect end of wires (5 thru 1) to discharge air thermostat S3 and overheat thermostat S2. Remove
wire marker tags.
S2-2?
DS2 to S2-2
S3-3?
S1-51 to S3-3
S3-1?
TB3-3 to S3-1
S2-3?
TB1-8 to S2-3
S2-1?
TB1-5 to S2-1
0034 00-3
