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TM5-4120-387-14
(5) Using
junction box and
screwdriver,
remove four screws that secure control panel to
remove control panel.
b.
Test/Replace/Repair.
See the following paragraphs for individual component
test, replacement, and repair.
(1) Wiring harness. (See para 4-45.)
(2) Temperature control thermostat (S1). (See para 4-46.)
(3) Mode selector (rotary) switch (S). (See para 4-47.)
(4) Two-speed fan (toggle) switch (S7). (See para 4-48.)
(5) Control panel housing. (See para 4-49.)
c.
Installation
(1) Using screwdriver, secure control panel to junction box with four
screws.
Take care that sensing bulb capillary line is not kinked and
that bulb and capillary are not cut or damaged during
installation.
(2) Carefully feed sensing bulb and capillary up and into conditioned air
intake compartment.
(See fig. 4-42.)
(3) Using screwdriver, secure remote sensing bulb with clamp, flat washer,
lockwasher, and screw.
(4) Install grommet in bulkhead.
(5) Coil excess capillary tubing in recess behind control panel.
(6) Connect P8 plug and harness to receptacle J8 on the control panel.
Follow-on procedures: 1.
Install junction box.
(See para 4-29.)
2.
Install air filter.
(See para 4-25.)
4-45. WIRE HARNESS, CONTROL PANEL
Preliminary procedure: Remove control panel.
(See para 4-44.)
4-106
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