GE PGS908 Technical Service Manual

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Contents

GE PGS908 Technical Service Manual Manual pdf 45 page image

– 45 –Pull the fan blade off the "D" shaped motor5.shaft.Note: Do not remove the two 1/4-in. hex-headscrews from the back wall of the oven cavity.Convection Fan CoverTo remove the convection fan cover:Remove the oven door. (See1. Oven Door Removal.)Remove the four 1/4-in. hex-head screws that2.hold the convection fan cover to the back wall ofthe oven cavity.Using a 1/2-in. wrench, remove the nut from4.the convection fan blade by holding the bladesecurely and turning the nut clockwise.(Continued next page)Convection Fan MotorThe resistance of the convection fan can be checkedon the ERC. Place the control panel in the serviceposition. (See Touch Panel and ERC.)Test the low speed winding between N and the bluewire on RY2 for the approximate resistance value of19 Ω. Test the high speed winding between N andthe red wire on RY2 for the approximate resistancevalue of 24.5 Ω. Both approximate resistance valuesare at room temperature.To remove the convection fan motor:Remove the oven door. (See1. Oven Door Removal.)Remove the range from the installation.2.Remove the convection fan cover. (See3.Convection Fan Cover.)Note: The fan blade is attached to the "D" shapedmotor shaft with a left-hand thread 1/2-in. hex-nut.Remove the rear cover. (See6. Rear Cover Removal.)