TM9-4120-400-14
TOP PANELS. - continued
5-4.
Adhesive remover is flammable and the vapors can be explosive. Repeated or prolonged
skin contact or inhalation of vapors can be toxic. Use in a well ventilated area, wear gloves,
and keep away from sparks or flame.
2.
Soften and remove old adhesive and material residue, using adhesive remover and a stiff brush.
Fabricate gaskets/insulation in accordance with dimensions provided in Appendix F.
3.
4.
Coat mating surfaces of metal and material with adhesive. Let both surfaces air dry until adhesive is tacky but
will not stick to fingers.
Starting with an end, carefully attach material to the metal. Press into firm contact all over.
5.
Minor dents and bent edges can be straightened using common sheet metal repair procedures.
6.
7.
Should touch up or refinishing be necessary, see TM 43-0139.
REPLACEMENT
Replace panels that are badly dented, bent, or punctured.
FRESH AIR DAMPER AND ACTUATOR.
c. Installation
d. Adjustment
This task covers:
a. Removal
b. Replacement
INITIAL SETUP
Equipment Condition
Tools
Remove return air louver (para 4-13).
Refrigeration Unit Service Tool Kit
Remove supply air louver (para 4-14).
Appendix B, item 1
Remove mist eliminator (para 4-16).
Remove compressor (para 5-34).
Materials/Parts
Self-locking Nuts (2)
Lock Washer
Lock Washers (3)
Spring Washers (2)
Push On Nut
5-7