13309977
Motor Replacement
Removal
1.
Relieve pressure; page 4.
2. Fig. 5. Remove pump module (A).
a. Loosen clamp rod (20).
b. Release hopper quick-release clamp (28).
c. Disconnect pump module (A) from frame (35).
Fig. 5
20
ti5130a
A
28
35
3. Fig. 6. Remove six screws (12 ) and motor
cover (18).
4. Remove two screws (41) and disconnect leads
from capacitor (42) to control board (38).
5. Disconnect two yellow leads (B) from control
board (38).
6. Pull strain relief (49) out of bracket and thread
yellow leads connector through bracket.
7. Remove four screws (90) and washers (71) from
gear housing base (25), Parts Drawing, page 24.
8. Tip motor and drive housing assembly back and
remove two screws (86) and washers (84).
CAUTION
Do not drop gear cluster (D) when removing drive
housing (37). Gear cluster may stay engaged in
motor front end bell or drive housing.
9. Return motor and drive housing assembly to
vertical position.
10. Remove four screws (85) and washers (84).
Remove motor (33) from drive housing (37).
Installation
CAUTION
When installing motor, carefully align gears to avoid
damaging mating parts.
1. Fig. 6. Place new motor (33) on drive housing (37).
Rotate fan (C). When gears are felt to mesh, install
four washers (84) and screws (85).
2. Tip motor and drive housing assembly back and
install two washers (84) and screws (86).
3. Install motor and drive housing to gear housing
base (25) with four screws (90) and washers (71).
4. Thread yellow lead (B) through strain relief (49)
and connect to control board (38). Install strain
relief in bracket.
5. Connect red brush lead (+) and black brush lead
(–) according to markings on the motor and
capacitor. Install brush lead ends and wire harness
(155) lead ends to capacitor with screw (41). See
Wiring Diagram, page 27 to verify polarity is
correct.
6. Install motor cover (18) with five screws (12).
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