28 70143101
Section 5 Service Procedures
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the tumbler before servicing.
• Close gas shut-off valve to gas tumbler before servicing.
• Close steam valve to steam tumbler before servicing.
• Never start the tumbler with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the tumbler is properly grounded.
W002
WARNING
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
28. CYLINDER IDLER
Refer to Figure 18.
STACKED TUMBLE DRYER
a. Remove drive access cover. Refer to Figure 31.
b. Reach into cabinet and carefully apply
downward pressure on idler pulley. Slide belt
off motor pulley, then slowly release pressure
on idler pulley.
c. Pull cylinder out through front of cabinet.
d. Remove two screws holding the motor harness
conduit cover to connector at motor. Remove
conduit cover.
e. Disconnect harness wires from motor. Turn
harness connector out of motor.
f. Remove four nuts and bolts holding motor and
mounting bracket to back of cabinet.
g. Remove motor assembly.
h. Remove three bolts and nuts holding idler
assembly to cabinet and remove idler assembly.
Idler Lock Bracket
NOTE: This section pertains only to machines
without an idler lock bracket already installed.
(1) Remove two screws on drive access cover
and remove door. Refer to Figure 31.
(2) Reach into cabinet and carefully apply
downward pressure on idler pulley. Slide
belt off pulleys and slowly release pressure
on idler pulley.
(3) Use 1/4" ratchet with a short extension and
1/2" socket to remove internal top right nut
holding the idler mounting bracket to
cabinet.
(4) Slide idler lock bracket over bolt with tab to
the left and pointing into the cabinet.
(5) Replace nut and lock into place.
To reduce the risk of injury, use care when
reaching into cabinet through belt service
door. The idler pulley could snap into place,
causing injury.
W230
CAUTION
Figure 18
MOTOR
ASSEMBLY
MOTOR
MOUNTING
BRACKET
BOLTS
AND NUTS
IDLER
PULLEY
IDLER ATTACHING
NUTS AND BOLTS
IDLER
ASSEMBLY
MOTOR HARNESS
CONDUIT COVER
SCREWS
DRIVE
ACCESS
COVER
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