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M412982
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
48. DRIVE BELT
Refer to Figure 15.
a. Support drive guard cover and remove screws
holding guard to rear of tumbler. Refer to
Figure 13.
b. Loosen the four jackshaft assembly attaching
c. Rotate the adjusting nuts counterclockwise
(approximately three turns).
d. Slide jackshaft assembly upwards to loosen the
cylinder belts.
e. Remove cylinder belts.
f. Remove drive belt.
NOTE: After reinstalling drive belt, adjust cylinder
belts then drive belt.
49. STEP PULLEY ASSEMBLY
Refer to Figure 15.
a. Support drive guard cover and remove screws
holding guard to rear of tumbler. Refer to
Figure 13.
b. Remove cylinder and drive belts.
c. Remove snap ring and pull step pulley off of
jackshaft.
50. CYLINDER SHEAVE
Refer to Figure 15.
a. Support drive guard cover and remove screws
holding guard to rear of tumbler. Refer to
Figure 13.
b. Loosen the four jackshaft assembly attaching
c. Rotate the adjusting nuts counterclockwise
(approximately three turns).
d. Slide jackshaft assembly upwards to loosen the
cylinder belts.
e. Remove cylinder belts.
f. Remove bushing setscrew. Refer to Figure 15.
g. Remove screws from tapered bushing.
h. Remove tapered bushing by putting the screws
removed in step “g” into the threaded holes in
the bushing. Turning the screws inward will
force the bushing out of the cylinder sheave.
i. Remove cylinder sheave.
Figure 15
T317PE1A
CYLINDER
BELT
BOLT
JACKSHAFT
ASSEMBLY
CYLINDER
SHEAVE
STEP
PULLEY
SNAP
RING
TAPERED
BUSHING
DRIVE
BELT
SETSCREW