MARK V
5-3
MOTOR AND BLOWER ASSEMBLY
BLOWER WHEEL
For units with built in wheel puller:
1. Remove the racks and rack supports.
2. Remove the blower wheel cover.
3. Loosen the set screws in the blower wheel
hub. See FIGURE 3.
4. Screw a 3/8"Ć16 bolt into the threaded hole of
the blower wheel. Draw the wheel forward from
the shaft. See FIGURE 3.
5. Lubricate the motor shaft with graphite. MainĆ
tain a 1/8" gap between the back of the blower
wheel and the back wall of the oven liner.
6. Reverse steps 1-5 to replace.
For wheels with slot on hub:
1. Use a wheel puller.
MOTOR
If access to the rear of the oven is available:
1. Remove the blower wheel.
2. Loosen the motor attachment bolts.
3. Remove the motor conduit.
4. Lift the motor from the mounting bracket.
5. Reverse steps 1-4 to replace.
If access to the rear of the oven is not available:
1. Remove the blower wheel.
2. Pull the lower heat collector forward and down.
3. Remove the eight (8) 1/4" nuts from the motor
panel.
4. Pull the motor panel forward into the oven. DisĆ
connect the motor wiring conduit.
5. Reverse steps 1-4 to replace.
Blower Wheel
Motor
3/8" Bolt
See View A
View A
3/8" Bolt
Set Screw
FIGURE 3
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