 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 TM 5-4120-386-14
5-7. EVAPORATOR MOTOR -Continued.
LOCATION/ITEM
ACTION
REMARKS
Repair
a.
Clean inside surfaces of end-
bells with solvent and blow
dry with compressed air or
wipe dry with lint-free cloth.
Blow dust out of coils in
b.
stator with compressed air
(30-50 PSI). 2.1 kg/cm
to 3.5 kg/cm 2)
Inspect shaft surfaces of
c.
rotor for nicks, gouges and
deformation. Dress out high
metal with a fine file of
stone. If damage is
excessive, replace motor.
d.
Inspect protectors for
burn-out. Replace if
burned out.
Inspect the thrust washer, shims
e.
and bearings for wear, tearing or
other damage. Replace if worn
or damaged.
f.
Inspect the wire connections to
stator coils for cuts, abrasions
or loose connections. Repair
or replace as required.
Replace bolts if worn or damaged.
g.
h.
Inspect connector and replace if
necessary.
Reassembly
a.
Coat the shaft surfaces of the
rotor with oil; then slide
bearings over end of shaft so
they seat against shoulder at
inner end of bearing diameter
of shaft. Press or drive
bearings onto shoulders.
Dip a thrust washer and shims
b.
in oil and slide over each
end of shaft with thrust
washer next to bearings.
5-23
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals