TM 5-3610-257-14
b.
Remove screws holding air conditioning duct to air conditioner.
c.
Remove nut, washer, and screw from each corner of air conditioner mounting. Remove screws securing
mounting to section wall.
d.
Disconnect drain lines from air conditioner.
e.
Attach sling to lifting handles. Raise hoist enough to remove slack from sling.
f.
Remove mounting bolts and washers.
g.
Slide out air conditioner until other lifting handles are free. Attach sling to handles.
h.
Raise defective air conditioner with hoist until unit is free from brackets and section.
i.
Place air conditioner on flat-bed truck or pallet.
WARNING
Dry cleaning solvent, P-D-680, used to clean parts is potentially dangerous to personnel and
property. Avoid repeated and prolonged skin contact. Wear solvent-impermeable gloves and
eye/face protective equipment when using solvent. Do not use near open flame or excessive heat.
Flash point of solvent is 1000 F to 1380 F (380 C to 590 C).
j.
Clean sealant from opening using dry cleaning solvent P-D-680.
k.
Remove damaged gasket and replace with new gasket.
1.
Raise air conditioner until it rests on air conditioner brackets.
m.
Remove two sling hooks as unit is eased into hole until grille touches duct.
n.
Remove remaining sling.
o.
Reinstall washers and mounting bolts.
p.
Reconnect drain lines.
q.
Reinstall screws securing air conditioner mounting to section wall. Reinstall screw, washer, and nut to each corner
of mounting.
r.
Reinstall screws securing air duct to air conditioner.
s.
Reconnect or plug in power cord. Turn on air conditioner circuit breaker.
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