Service manual

86 M411429
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
m. Remove locknut and jam nut holding fan on
motor shaft. Refer to Figure 37. Pull fan off
motor shaft.
NOTE: Fan is keyed to motor shaft and may have to
be removed using a puller. Look for a spacer washer
at the bottom of the fan keyway. Take care to avoid
losing or damaging the spacer washer.
n. Remove spacer washer from motor shaft. Refer
to Figure 37.
o. Loosen two setscrews holding motor pulley to
motor shaft. Refer to Figure 37. Remove motor
pulley.
NOTE: A puller may be required to remove pulley
from motor shaft.
NOTE: After installing motor and fan assembly,
adjust belt, then adjust chain (Nonreversing models
only.)
111. FAN AND MOTOR ASSEMBLY
(Reversing Tumblers)
a. Disconnect wires from motor as follows:
Older models (No quick-disconnect wire
harness)
(1) Remove cover plate from motor junction
box and disconnect wires from motor
wires. Refer to Figure 35.
(2) Remove conduit nut from inside of motor
junction box. Pull wires from junction box.
Newer models (Quick-disconnect wire harness)
(1) Remove cover plate from rear of motor.
(2) Mark four wires and disconnect them from
motor terminals.
(3) Loosen clamp screws in box connector.
(4) While holding box, turn box connector out
of motor.
NOTE: Refer to wiring diagram when rewiring
motor.
b. Remove nut and washer from lower guide rail
bolt. Refer to Figure 30.
c. Remove the seven fan housing attaching
screws. Refer to Figure 35.
d. Remove the two capscrews and two sets of nuts
and washers holding motor bracket to rear of
tumbler cabinet. Refer to Figure 35.
e. Using the guide rails as supports, swing motor
and fan assembly out and away from rear of
tumbler. Refer to Figure 36.
f. While supporting motor and fan assembly,
remove the lower guide rail bolt. Refer to
Figure 30.
g. Remove four sets of nuts, washers and bolts
holding mounting bracket to motor. Refer to
Figure 35.
Figure 36
T045SE3A
LOWER
GUIDE RAIL
BOLT
MOTOR
AND FAN
ASSEMBLY