389825 Parts

This rock plate support is used on many of the Jenn-air grill cartridge rock plates.

This timer knob replaces a worn or broken range timer control knob, restoring a positive grip and reliable dial operation so you can set cooking times accurately. Easy-restore part for common knob damage or wear. What it does:

• Provides a replacement control surface for the oven/range timer so the dial turns smoothly
• Re-establishes a secure connection between the user and the timer shaft for accurate time setting
• Commonly used when the knob is cracked, stripped, loose, or will not engage the timer shaft
• Helps eliminate slipping or intermittent timer operation caused by a damaged knob

What's included: One timer control knob (single knob) Install notes:

• Unplug or disconnect power to the appliance before replacing the knob
• Pull the old knob straight off the timer shaft; align and press the new knob firmly onto the splined shaft
• Do not force the knob at an angle; if it does not seat easily, inspect the shaft for debris or damage
• The timer control assembly may also need replacement