TM9-4120-400-14
CONDENSER COIL.
This task covers:
a. Inspection
b. Cleaning
INITIAL SETUP
Equipment Condition
Tools
Refrigeration Unit Service Tool Kit
Remove top rear panel (para 4-11).
Appendix B, item 1
Remove condenser air inlet guard (para 4-12).
Safety Glasses
Appendix B, item 2
General Safety Instructions
Scrub Brush
Appendix B, item 2
Compressed air used for cleaning purposes will not
exceed 30 psi (2.1 kg/cm2).
Do not use steam to clean coil.
Figure 4-43. Condenser Coil
NOTE
The six screws on the vertical frames of the condenser air inlet guard secure the
condenser coil to the air conditioner housing.
INSPECTION
1. Check for accumulated dirt. Clean if an accumulation of dirt is evident.
2. Check fins for dents, bent edges or any condition that would block or distort airflow. Straighten all damaged
fins with a plastic fin comb.
4-115
