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Page Title: INSTALLATION
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TM 5-4120-393-14
5-22. Condenser Coil (cont)
REPAIR/REPLACE
1.
Repairs are limited to straightening of mashed fins, for other damage replace coil.
2.
If fins are mashed or dented so that air flow across coil would be blocked, straighten the fins using a plastic fin comb.
INSTALLATION
1.
Carefully slide condenser coil (2) into unit and align mounting holes.
2.
Using screwdriver, secure condenser coil with six screws (1).
3.
While purging the system with nitrogen braze the tube joints. See para 5-10 and 5-11.
4.
Replace the dehydrator. See para 5-16.
5.
Leak test all newly connected joints and those in the repair area. See para 5-12.
6.
Evacuate and purge the refrigeration system. See para 5-13 and 5-14.
NOTE
FOLLOW ON MAINTENANCE:
1.
Install junction box number one. See para 4-40.
2.
Install lower front panel. See para 4-24.
3.
Install condenser coil guard. See para 4-28.
4.
Connect power.
5-54

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