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TM 9-4120-367-14
TM 07592B-14/1
6.18 BULB WELL. - Continued
Location/item
Action
Remarks
Removal
- Continued
Use care to avoid breaking or kinking
sensing line.
e. Remove sensing bulb.
f. Unsolder bulb well from tubing.
Paragraph 6.3
Installation
a. Replace drier/filter.
Paragraph 6.14
b. Solder bulb well to tubing.
Paragraph 6.3
c. Insert approximately one ounce of thermal mastic
in bulb well.
d. Insert sensing bulb of expansion valve.
e. Move bulb back and forth to distribute mastic.
f. Set bulb approximatley 1 inch beyond open end.
g. Clamp bulb well to evaporator.
h. Nitrogen purge system.
Paragraph 6.5
i.
Leak test and evacuate.
Paragraphs 6.2 and 6.6
j. Charge system.
Paragraph 6.8
k. Replace covers.
6-62
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