Convection Fan Blade And Motor; Vent Tube/Smoke Eliminator - GE PT920 Technical Service Manual

Vent Tube/Smoke Eliminator

The oven vent tube/smoke eliminator is located in
the top, left, front corner of the oven cavity above
the broiler element shield. Air vented from the oven
cavity will pass through the catalyst.
To remove the vent tube/smoke eliminator:
1. Place an oven rack in the next-to-the-top
position and remove any remaining oven racks.
2. Remove the two 1/4-in. hex-head screws that
attach the broiler element to the top of the oven
cavity, then carefully lower the broiler element
to the oven rack.
3. Remove the two 1/4-in. hex-head screws that
hold the vent tube to the top of the oven cavity.
4. Remove the vent tube from the oven cavity.
Broil Element
Vent Tube

Convection Fan Blade and Motor

The Convection Fan Blade
The convection fan blade is located on the back wall
of the oven cavity and is removed separately from
the convection fan motor.
To remove the convection fan blade:
1. Remove the oven racks.
2. Remove the four 1/4-in. hex-head screws that
hold the convection cover to the back wall of the
oven cavity.
3. The fan blade is attached to the motor shaft
with a left-hand thread 1/2-in. hex-nut. Turn the
nut clockwise to remove the hex-nut.
The Convection Fan Motor
The convection fan motor is located on the back
side of the oven cavity and operates during the
following modes:
• Convection Bake
• Convection Roast
• Proof
• Preheat
• Clean
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