TM9-4120-400-14
EVAPORATOR FAN MOTOR REPAIR. - continued
5-7.
(11) Place a flat washer (13) on each through bolt (14) and insert through bolts through holes in both end
bells. Place flat washers (13) and lock nuts (12) on through bolts, and tighten finger-tight.
(12) Tap around both end bells (10 and 11) while tightening nuts (12) on through bolts (14). Tighten in 1-
2 turn increments in alternating sequence until all nuts are equally tightened. Check for freedom of
rotation by turning motor shaft by hand. There should be no drag or binding.
(13) Check end play of shaft. End play should be 0.002-0.005 inch (0.051 - 0.127 mm). If end-play is not
within limits, disassemble motor and add or remove shims to adjust.
(14) Secure cable to stator housing with loop clamp (17), screw (15), and lock washer (16).
2. Motor Assembly, Motor Appliance Corp., 3 Phase Motor, Model W0792.
Figure 5-3. Motor Assembly, Motor Appliance Corp Model WO792 (3 phase)
a. To replace connector (1):
(1) Loosen cable clamp (2).
(2) Tag and unsolder leads.
(3) Remove old connector (1).
5-13
