TM9-4120-401-14
PANELS.
a. Repair
b. Replace
This task covers:
INITIAL SETUP
Equipment Conditions:
Tools
Refrigeration Unit Service Tool Kit
Appendix B, item 1
Brush
Use disconnect switch (NOT POWER
Appendix B, item 2
CABLE) to disconnect power to unit.
Damage to cable connector pins will
Gloves
result if cable is used.
Appendix B, item 2
Disconnect power at power source.
Materials/Parts
Remove panels as necessary (para 4-11 thru 4-15).
Adhesive Remover
Appendix E, item 16
Adhesive
Appendix E, item 2
Gasket
NOTE
Use only gasket and insulation material identified in TM 9-4120-401-24P.
a. Repair.
(1) Remove as much old gasket or insulation material as possible by pulling or scraping it away from the
metal surface.
Adhesive remover is flammable and the vapors can be explosive. Keep away
from sparks or flame.
Repeated or prolonged skin contact or inhalation of vapors can be toxic. Use in a
well ventilated area and wear gloves.
(2) Soften and remove old adhesive and material residue, using adhesive remover and a stiff brush.
(3) Fabricate gaskets/insulation in accordance with dimensions provided in Appendix F.
(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.
5-7
