Service manual

48 39201
Section 5 Service Procedures
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the washer before servicing.
• Never start the washer with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
31. MOTOR DRIVE PULLEY
a. Remove two screws from bottom edge of front
panel. Refer to Figure 37.
b. Pull bottom of panel away from washer until
hold down clips (located on top flange of panel)
disengage from slots in cabinet top.
IMPORTANT: There will always be some water
that will remain in outer tub, therefore, before
removing hoses from pump, hoses must be pinched
off or drained to prevent water spillage.
c. Loosen hose clamps and remove hoses from
pump assembly. Refer to Figure 40.
d. Unhook idler spring from idler lever. Refer to
Figure 40.
IMPORTANT: Use care when removing idler
spring. If idler spring is overstretched, washer
operation will be affected.
e. Reach in and around right side of motor and run
belt off right side of large drive pulley.
Refer to Figure 40.
f. Disconnect wire harness from motor switch by
pressing down on locking tab on top of
connection block and at the same time pull
connection block away from motor switch.
Refer to Figure 40.
g. Remove four screws holding motor mounting
bracket to lower flange of outer tub and to
weldment assembly. Refer to Figure 40. Then
remove complete assembly out of washer.
h. Lay motor assembly on its side.
NOTE: To remove pulley, support motor shaft (to
prevent bending shaft) and drive out pulley roll pin
(through Serial No. 001113645). Refer to Figure 42.
32. MOTOR SWITCH
a. Remove two screws from bottom edge of front
panel. Refer to Figure 37.
b. Pull bottom of panel away from washer until
hold down clips (located on top flange of panel)
disengage from slots in cabinet top.
c. Remove motor and mounting bracket. Refer to
Paragraph 30.
d. Remove two screws holding motor shield to
motor. Refer to Figure 43 and remove shield.
e. Disconnect wire harness from motor switch by
pressing down on locking tab on top of
connection block and at the same time pull
connection block away from motor switch.
Refer to Figure 43.
IMPORTANT: To avoid an open circuit, DO NOT
pull on terminal block wires when removing block
from motor switch as this could damage wires or
connection crimpings. Before attaching wire
harness connection block to motor switch, make
sure all male terminals on motor switch are straight
and are capable of accepting terminals from wire
harness connection block.
f. Remove screw holding motor switch to motor.
Refer to Figure 43. Then remove switch.
g. Disconnect internal motor leads from motor
switch terminals.
NOTE: Refer to Wiring Schematics, SECTION 9
for rewiring internal motor switch wires.