for 3-minute duration. Repeat (c) above. Repeat
(b) Dipping and draining. Immerse stator
in varnish which meets Military Specification MI L-
(d) above, but for a baking time of 4 hours.
V-1137A, Type AN, grade CB, for a period of 10
(f) Fungicidal treatment. Allow stator to
minutes. Drain for 10 minutes. Rotate the stator to
COO] to ambient temperature. Immerse stator in
prevent the varnish from puddling.
varnish which meets Military Specification MIL-V-
173. Remove stator and wipe metallic surfaces
(c) Wiping. Wipe the machine metallic
surfaces clear of varnish with a cloth moistened in a
clear of varnish with a cloth moistened with a
suitable solvent. Allow stator to air-dry for 15
(d) Baking. Bake the stator for 1 hours
minutes at a temperature of 70 F.
at a temperature of 320 F. Remove from oven and
allow stator to cool to 140 F.
manufacturer's tolerance, desired clearances, and
(e) Second treatment. Repeat (b) above
maximum allowable wear and clearance.
Table 1-1. Air Compressor Repair and Replacement Standards