Sharp R-210A specifications Removal, Re-install, Figure C-4.Turntable Motor Cover, Grease Applying

R-210A

POWER SUPPLY CORD REPLACEMENT

Removal

1.CARRY OUT 3D CHECKS.

2.Disconnect the wire leads from the power supply cord.

3.Remove the one (1) screw holding the power supply cord to the oven cavity back plate.

4.Remove the power supply cord from the oven cavity back plate.

Re-install

1.Insert the power supply cord into the oven cavity back plate.

2.Secure the one (1) screw holding the power supply cord to the oven cavity back plate..

3.Connect the white and black wires of the main wire harness into the terminal of the power supply cord, referring to the Pictorial Diagram.

TURNTABLE MOTOR REPLACEMENT

Removal

1.Disconnect the oven from the power supply.

2.Remove the turntable and turntable support from the oven cavity.

3.Turn the oven over.

4.Cut the four (4) bridges holding the turntable motor cover to the bottom plate with the cutting pliers as shown in Figure C-4.

CAUTION: DO NOT DROP THE TURNTABLE MOTOR COVER INTO THE OVEN AFTER CUTTING THE BRIDGES. BECAUSE IT WILL DAM- AGE THE WIRE LEADS OF THE MOTOR AND IT IS DIFFICULT TO REMOVE IT OUT OF THE OVEN.

5.Remove the turntable motor cover from the bottom plate.

6.Disconnect the wire leads from the turntable motor.

7.Remove the single (1) screw holding the turntable motor to the oven cavity.

8.Remove the turntable motor from the oven cavity.

	Screw: XHTSD40P08RV0
	or
Cutting pliers	XFPSD40P08K00
	Tab
Bridges	Hole
	Turntable motor
	cover

Bottom plate

9.Remove the O-ring and washer from the turntable motor.

10.Now, the turntable motor is free.

Re-install

1.Remove the any sharp edges on the turntable motor cover and the bottom plate with the cutting pliers.

2.Re-install the O-ring.

3.Apply the grease (Shinetsu silicone grease G-420 of Sinetsu Chemical Co. Ltd. or Toray Silicone grease SH-14 of Toray Silicone Co., Ltd.) to the O-ring and the base of the turntable motor shaft as shown in Figure C- 6.

4.Re-install the turntable motor with the O-ring and washer to the oven cavity with the single (1) screw.

5.Re-connect the wire leads to the turntable motor.

6.Insert the tab of the turntable motor cover into the hole of the bottom plate as shown in Figure C-4.

7.Re-install the turntable motor cover to the bottom plate with one (1) screw XHTSD40P08RV0 or XFPSD40P08K00 as shown in Figure C-4.

Washer

		Washer
O-ring	Apply grease here
	Base of turntable	O-ring
	motor shaft

Bridges

	Turntable motor
Figure C-4. Turntable Motor Cover	Figure C-5. Washer and O-ring Installation and
	Grease Applying.

FAN MOTOR REPLACEMENT

REMOVAL

1.CARRY OUT 3D CHECKS.

2.Disconnect the wire leads from the fan motor.

3.Remove the one (1) screw holding the chassis support to the oven cavity front plate.

4.Remove the chassis support .

5.Release the filament lead of the power transformer and the H.V. wire from the fan duct.

6.Remove the one (1) screw holding the fan duct to the waveguide flange.

7.Release the fan motor assembly from the oven cavity.

8.Remove the fan blade from the fan motor shaft accord- ing to the following procedure.

1)Hold the edge of the rotor of the fan motor by using

a pair of groove joint pliers.

CAUTION:

•Make sure that any pieces do not enter the gap between the rotor and the stator of the fan motor. Because the rotor is easy to be shaven by pliers and metal pieces may be produced.

•Do not touch the pliers to the coil of the fan motor because the coil may be cut or injured.

•Do not transform the bracket by touching with the pliers.

2)Remove the fan blade assembly from the shaft of the fan motor by pulling and rotating the fan blade with your hand.

3)Now, the fan blade will be free.

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