Amana Washing Machine NTW4516FW Shift Actuator Replacement

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Introduction

Here is an Amana washer that had issues with the shift actuator. This was determined after running the automatic diagnostics. Replacement is straight forward with no pitfalls or difficulties.

What you need

Step 1 Shift Actuator

Amana Washing Machine NTW4516FW Shift Actuator Replacement, Shift Actuator: step 1, image 1 of 3

Amana Washing Machine NTW4516FW Shift Actuator Replacement, Shift Actuator: step 1, image 2 of 3

Amana Washing Machine NTW4516FW Shift Actuator Replacement, Shift Actuator: step 1, image 3 of 3

To work on this replacement, you will need to gain access to the bottom. It is best to place the washer on its front. Place a few old blankets etc. so as not to scratch the front to much. Since I did a total rebuild on this washer, I had also removed the control panel. It was easier for me to place the washer upside down :-)
Not shown here is that you need to unplug the washer as well as disconnect the water supply hoses prior to working on it!
First the pulley cover has to be removed. It is attached via two 5/16 bolts
Use an electric screwdriver with a short extension and a 5/16 socket to remove the right screw,

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Step 2

Amana Washing Machine NTW4516FW Shift Actuator Replacement: step 2, image 3 of 3

followed by the left screw, is easiest. A hand ratchet or a nut driver will of course work as well.
Remove the pulley cover
Now clearly visible are
The motor
The pulley for the drive (clutch/splutch is underneath)
The shift actuator
The start capacitor for the motor

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Step 3

Amana Washing Machine NTW4516FW Shift Actuator Replacement: step 3, image 3 of 3

Here is a close up of the shift actuator
Remove the electrical connector by squeezing the locking tab down and pulling the connector off.
The actuator is held in place by two Philips head screws. Here they are actually using two green colored screws

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Step 4

Amana Washing Machine NTW4516FW Shift Actuator Replacement: step 4, image 3 of 3

Use a #2 Philips screwdriver to remove the left
and right screw.
Remove the actuator by pulling it up so that the pin clears the shifter assembly

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Step 5

Shift actuator removed and the shifter is now fully visible
Calibration Cycle must be run whenever a main component i.e. main control, motor, pump etc. has been replaced. To run the cycle, use the instructions received from the seller of the actuator. Or you can use the Tech Sheet for this washer and follow the instructions on page 4