Auger Motor - Bunn FMD-3 Operating & Service Manual

SERVICE (cont.)
AUGER DRIVE COMPONENTS (cont.)
Auger Drive Motor (Refer to Fig. 2 & 3):
1. Remove all hopper assemblies (20,17) and set
aside for reassembly.
2. Remove the four #8-32 screws securing the hopper
support plate (19,16), remove plate and set aside
for reassembly.
3. Remove the four #8-32 locking screws, located
inside the dispenser housing on the front of the
auger motor mounting panel (14,11), securing
auger motor mounting bracket (15,12) and au-
ger motor (16,13) to the rear of the auger motor
mounting panel (14,11).
4. Disconnect the wires from the auger motor (16,13)
to be removed.
5. Remove auger motor mounting bracket (15,12),
auger motor (16,13) and dust seal (17,14) as an
assembly.
LEFT
RED to WHI/RED to
Control Board J3-3
BLK to GRN from
Control Board J3-4
6. Remove dust seal (17,14) from auger motor
7. Remove the four #8-32 screws securing the auger
8. Remove auger motor and discard.
9. Using four #8-32 screw install new auger motor
10. Install dust seal (17,14) on auger motor shaft.
11. Using four #8-32 locking screws install auger mo-
12. Reconnect the wires to the terminals on the auger
13. Install hopper support plate (19,16) and all hopper
14. Refer to Fig. 4 when reconnecting wires.
CENTER
BLK to GRN from
Control Board J3-4
FIG. 4 AUGER MOTOR TERMINALS
17
(16,13).
motor to the auger motor mounting bracket.
(16,13) on mounting bracket (15,12).
tor, dust seal and mounting bracket to the rear of
the auger motor mounting panel (14,11)
motor.
assemblies (20,17).
RED to WHI/ORN to
Control Board J3-2
RIGHT
RED toWHI/
BLU to
Control
Board J3-1
BLK to GRN from
Control Board J3-4
P1639
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