Alliance Laundry Systems AA3410 Service Manual Download

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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

TO REASSEMBLE TRANSMISSION
ASSEMBLY

IMPORTANT: Wash all components in a cleaning
solution (mineral spirits). Wipe inside of
transmission case and cover with a clean cloth,
dampened with cleaning solution, to remove any
impurities. DO NOT allow cleaning solution to come
in contact with bearings and seals in transmission
case and/or cover.

a. Carefully insert output shaft and washer into

transmission case.

b. Place agitator pinion on splines of output shaft

and press onto shaft.

c. Install retainer ring on output shaft.

d. Place transmission case into a vise. Clamp only

the case, not the shaft.

e. Place rack inside transmission case with rack

resting on bar in case. Agitator pinion must
engage the rack.

NOTE: Put a light film of transmission oil on bar
where rack will slide back and forth.

f. Position slide in slot on rack.

NOTE: Put a light film of transmission oil in slot on
rack. Also, transmission oil should be put in the
track of the transmission case where internal gear
will ride.

g. Place internal gear into transmission case.

Make sure guide pin on internal gear fits in hole
on slide.

IMPORTANT: Never install a used internal gear in
a new transmission case. If transmission case and
internal gear are to be reused, be sure they are used
as the original set.

h. Refill transmission case with new No. 27243P

Transmission Oil (one fill).

i. To prevent seal damage, insert input shaft into

cover starting at outer end of cover tube.

IMPORTANT: End of shaft with identification
groove, refer to Figure 46, must be facing outward.
This is the end that will mate with the helix.

j. Install drive pinion, flat washer, lockwasher

and special screw onto input shaft.

NOTE: Use a thread locking compound on threads
of special screw to prevent screw from loosening on
shaft.

IMPORTANT: Make sure mating surfaces of
transmission cover and case are free of oil or any
other foreign material.

k. Place reduction gear on stub shaft of cover and

install screw and washer.

NOTE: Use a thread locking compound on the
threads of the special screw to prevent screw from
loosening on the shaft.

l. Apply a bead of sealant, No. 37577P Loctite, on

mating surface of transmission case.

IMPORTANT: The bead of sealant should be no
more than 1/16 inch in diameter. DO NOT allow any
sealant to contact edges of internal gear (sealer may
damage moving parts).

m. Carefully place transmission cover over top of

transmission case. Make sure holes in cover
line up with holes in case, and marked edges of
two halves are aligned.

n. Carefully lower cover onto case.
o. Secure two transmission halves together, using

eight screws removed during disassembly.
Tighten eight screws evenly.

p. Remove complete transmission assembly from

vise.

q. Apply Anti-Seize Compound, No. 27604P, to

smooth area of both transmission tubes that will
be contacting upper and lower bearings.