Blue Giant BGN-40, Owner'S Manual

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10-3.PUMP MOTOR.
The pump motor is replaceable but not repairable.
Refer to paragraph
9-2.
10-4.DRIVE MOTOR.
The drive motor exposed surfaces should be cleaned
at least once a month to assure proper cooling of
motor. Use an air hose to blow dust off of motor sur-
faces.
10-4.1.Motor Removal
1. Remove the brake as described in paragraph
6-1.3.
2. Remove the transmission as described in para-
graph
7-2.
3. Remove the eight screws (7, Figure 10-3 ), eight
lock washers (8) and eight flat washers (9).
4. Lift motor (3) from transmission (12).
5. Remove three screws (28, Figure 12-1 ), three
lock washer (29) and plate (33) from the motor.
6. Remove mounting nut and gear from the motor.
10-4.2.Motor Installation
1. Position key gear on the shaft of motor (3, Figure
10-3 ) and secure with the mounting nut.
2. Install plate (33, Figure 12-1 ) on the motor and
secure with three screws (28) and three lock
washer (29).
3. Install drive motor onto transmission. Make sure
to align the gears.
4. Reinstall the eight screws (7, Figure 10-3 ), eight
lock washers (8) and eight flat washers (9) to
secure the motor to the transmission.
5. Install the transmission as described in paragraph
7-2.
6. Reinstall the brake as described in paragraph
6-1.3.
10-5.DEADMAN SWITCH
10-5.1.Replacement
1. Disconnect harness (1, Figure 12-27 ) from the
deadman switch (13, Figure 12-1 ).
2. Remove the two screws (40), two lock washers
(36) and switches (13) from bracket (16).
3. Position the new switches (13) on bracket (16)
and secure with the two screws (40) and lock
washers (36).
4. Reconnect harness (1, Figure 12-27 ) to the dead-
man switch (13, Figure 12-1 ).
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