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TM 9-4120-389-14
a.
Removal
CAUTION
Take care that sensing bulb capillary tube is not kinked and that
bulb and capillary tube is not damaged during removal.
(1)
Remove nut, washer and two clamps that secure sensor bulb capillary line and wiring
harness to casing.
(2)
Remove screws and lockwashers and clamp attaching sensor bulb capillary tube to
evaporator blower inlet bell.
(3)
Loosen jack screw until control module is free from junction box.
(4)
Cut tie wrap on capillary tube loop and unwind.
(5)
Carefully pull control module out of junction box while carefully threading capillary tube and
bulb through slot in junction box.
CAUTION
Take care that sensing bulb capillary tube is not kinked and that
bulb and capillary tube is not damaged during removal.
b.
Inspection
(1)
Inspect for loose or missing hardware. Tighten and replace as needed.
(2)
Inspect for loose or damaged terminals. Tighten and replace as needed.
c.
Service. Vacuum to remove dirt and contaminants.
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