RCA RP3715A Tuning Wheel Replacement

Push down on the clip to release pressure. The pull off the plastic cover.

Remove the 9-volt battery from the battery terminal.

Take out the six screws located on the back of the device.

The red screws are 10 mm Phillip's #1. The orange screws are 13 mm Phillips #1.

Three screws are located on the back panel. One is located inside the battery carriage.

Two screws are located on the on the back panel on the bottom left and right side.

Remove the 10 mm Phillip's #1 screw.

Then remove the metal reinforcement.

Using flathead screwdriver undo the release tabs.

Pry the release tabs with a spudger.

Start with back of the device on the topside.

Pry open both tabs to remove the topside of the clock.

Remove the two 10mm Phillip's #1 screws. Also remove the two reinforcements holding the speaker in place.

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Remove the top 5 10mm Phillips #1 screws holding the top part of the motherboard

Remove the 5 10mm Phillip's #1 screws that holding side part of the motherboard

Remove the transformer by pulling back the release tab shown.

Pull the battery terminal through the whole shown.

First release the latch highlighted in the picture. Then grab the screen by the bottom and lift it up.

Remove the motherboard from the frame using the illustration shown.

Lift up the gray tuning wheel and replace it with the new one.