Speed Queen Washer Timer Knob Loose or Broken: Repair... | appliancefaults.com

Technical Background:

The timer controls the sequence of operations in the wash cycle, including filling, washing, rinsing, and spinning. The timer knob is physically connected to the timer shaft, which rotates to engage different electrical contacts and control the various components. The timer typically receives 120V AC power, and it switches power to the fill valve, motor, drain pump, and other components based on the selected cycle. The motor is usually a 1/2 HP motor drawing between 5-8 amps.

Symptoms:

The timer knob on your Speed Queen washer feels loose, wobbly, or spins freely without properly advancing the timer cycle. You may be unable to start the washer or select the desired wash cycle. The knob might come completely off the timer shaft.

Possible Causes:

Stripped timer knob splines
Broken timer shaft
Loose retaining clip
Damaged control panel
Worn knob insert

Solution:

1

Unplug the washer from the 120V AC outlet.
2

Inspect the timer knob for cracks or damage. Replace if necessary.
3

Gently try to pull the knob straight off the timer shaft. If it's stuck, use a small flat-head screwdriver to carefully pry it off, protecting the control panel finish.
4

Examine the timer shaft for breaks or cracks. If the shaft is damaged, the entire timer assembly will need to be replaced.
5

Check the retaining clip (if present) that secures the knob to the shaft. Ensure it's properly seated and not damaged.
6

If the knob spins freely without engaging the timer, the timer mechanism itself may be faulty. Test continuity of timer circuits using a multimeter before replacing timer.
7

Reinstall the timer knob and test the washer's operation.

Safety Warning:

Disconnect power to the washer before attempting any repairs. Lock Out/Tag Out (LOTO) procedures must be followed. The timer and associated wiring carry 120V AC, which can cause serious injury or death. Only qualified technicians should perform electrical repairs.

Prevention:

Avoid forcing the timer knob beyond its normal range of motion. Do not use excessive force when turning the knob. Regularly inspect the knob for signs of wear or damage. Use a mild cleaner and a soft cloth to clean the control panel and knob.

Expert Tip:

Some Speed Queen washers have a diagnostic mode. To access it, simultaneously press and hold the Start/Pause and Cycle Select buttons for 5 seconds. Check the service manual for specific diagnostic codes related to the timer circuit or knob position.

Frequently Asked Questions

•How do I replace the timer assembly on my Speed Queen washer?

First, disconnect power. Then, remove the control panel. Disconnect all wiring from the timer, labeling each wire. Remove the screws holding the timer in place and install the new timer. Reconnect all wires according to your labels. Reassemble the control panel.

•What is the correct part number for the timer knob on my Speed Queen washer model?

You can find the correct part number by checking the parts diagram for your specific model on the Speed Queen website or by contacting a Speed Queen authorized parts dealer. Provide your model number for accurate identification.

•How do I test the continuity of the timer circuits with a multimeter?

Set your multimeter to the continuity setting. Disconnect power to the washer. Refer to the wiring diagram for your model. Place one probe on the timer terminal and the other probe on the corresponding component terminal (e.g., fill valve terminal). A beep indicates continuity. Check each circuit according to the timer's cycle.

Speed Queen Washer Timer Knob Loose or Broken: Repair Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I replace the timer assembly on my Speed Queen washer?

•What is the correct part number for the timer knob on my Speed Queen washer model?

•How do I test the continuity of the timer circuits with a multimeter?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: