HOUSING. - continued
Housing replacement requires total unit disassembly. Normally if the unit is damaged to
this extent it should be replaced.
If housing replacement is attempted see individual installation instructions of components
for reinstallation of items removed.
Gasket and insulation replacement.
a. Use only gaskets, insulation, or name plates identified in TM9-4120-400-24P.
b. Remove as much old gasket or insulation material from unit as possible by pulling or scraping it away from
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.
c. Soften and remove old adhesive and material residue, using adhesive remover and a stiff brush.
d. Coat mating surfaces of metal and material with adhesive. Let both surfaces air dry until adhesive is tacky
but will not stick to fingers.
e. Starting with an end, carefully attach material to metal. Press into firm contact all over.
Connect power at power source.