NAV4200AKW Amana Washer - Instructions

Took off the back plate. Looked to see where it was leaking. Squeezed the clamps on top and bottom to remove from hose and pull hose out.

Removed bolt that held old agitator in, removed it and replaced with new agitator.

Pop the top of the washer and use the nutdriver to remove the two screws holding the frontpanel on. Use the nutdriver for two more screws holding the plastic motor cover on. Use nutdriver for the two BIG screws holding the motorplate to the washer frame. After this, I literally beat/chiped/sawed the old motor geat off. Once that was done, I put the new one on; had to use a hammer to knock it all the way on (try not to damage the clips). Reassemble everything. Flip washer over and place bet around two smaller gears. Rotate main tub gear to feed belt on. Make sure you use the nutdriver to loosen/tighten the motor positioner screws in the slots if things aren't working here.
The only really hard thing was taking the old motor gear off.

Removed the inner basket and outer tub to replace the gasket and rubber seal. just had to remove about a dozen screws to get it out.

Tipped the machine up to replace the belt.
The noise didn't go away at first. I decided to spray all the pulleys with some silicone spray, that did the trick.

Replacing the pump with the new pump was very easy for me, because of my degree in Mechanical engineering, so I am use to dealing with pumps, engines, gears,etc. However, my wife watched me do the entire job and she is now able to replace this part in the future. The design of the Maytag is very simple to repair, and for that I am very greatful that we can order the parts and do the repairs ourselves withhout having to call a repairman. This was our first problem after 6 years of smooth operations by this washer.

Removed the front panel to get some light in to the machine. Removed the two hoses connecting the pump to the drain and tub. Removed the three screws holding the old pump in place. Did the reverse to install.
This was a piece of cake.
Thanks for having the parts needed to do this job.
Tom

remmoved the screws on the back that hold the panel on. removed the two hoses attched to the pump. removed three screws and pulled the pump out. spun the pulley and noticed no movement inside. looked closer at the pulley to notice it was broken. ordered new pulley online. received quickly. new part fit exacttly right. put three screws back in. hooked two hoses back up. put belt on pulley. plugged in and worked great.

I unplugged the machine, tipped it back slightly and rested in on a gallon paint can. I inspected the under side and manually advanced the fan belt to hear if I could hear the noise at the water pump. The pump pulley and shaft was worn and there were metal shavins (small) on surface of pulley.

Then I removed the belt from the pulley, rested the machine back to normal position, removed front panel (two sheet metal screws on inside top), removed the water pump hoses (htere is water int he hose & pump assembly so you will get some water on floor.

Then I removed the pump and ordered a new one. The installation was the reverse, machine works like new and the washer tub spins better than ever during the final rinse and spin, since the worn water pump was binding and stressing the machine.

Thanks to Part Select - Your website is awesome and your service instructions and user advice gave me the confidence to do the repair myself. I saved $150 - $250 for the repair.

I took out the agitator first, then I took out the inner tub, next I took out the outer tub, and last I took out the transmission assembly. After replacing the snubber I put the transmission assembly back on, then the new outer tub and next the inner tub. Last I put the agitator back on.

First I raised the top and took out the two screws that held the front on. Then I removed the back panel which were held by 4 screws. Then I turned the machine on it side and removed the belt. I then pulled the hose off from the tub to the water pump and the small hose on the back of the tub. I then removed the 6 springs that held the tube to the base and then I picked the tub up and turned it over on the floor. Then I backed off on the screws that held the snubber in place. I pulled the old snubber out, retighten the screws that held the snubber tight. Then I reversed my steps.

after doing some research I found out that a loose or slipping water pump belt could cause the water pump to not pump out the water correctly. Under the washer is the belt. All you do is have someone lift the front of the washer up enough that you can reach under and remove the belt. Then replace the belt back like you took it off.

pulled the machine out, tilted it backward to expose the bottom. pulled off the old belt. got the new belt started on the three pulleys. pulled the belt to spin it , and...............done !!

Piece of cake. Raise up the front of the machine. the belt slips of easy by turning the main drive wheel. put the belt on the two small one and then rotate the big wheel as you slip the belt into the grove. good idea to first clean the wheels of any old belt material that may be worn off. Piece of cake!

We removed the top fabric softner cup from the broken agitator top, and then used the socket and extention to remove the nut. We removed the broken agitator and replaced it with the new one. We then tightened the nut and replaced the softner cup.

I removed the cover on the back of the machine, detatched the 2 hoses and removed the 3 screws holding in the Vertical Style Pump - with pulley. These screws are 10 mm nut-driver. The cover if I remember correctly was a standard rather than metric so make sure you have both available.

Screwed new part in, re-attached hoses and replaced cover. The last step requires strength to hold the machine up and re-configure the belt. This is best accomplished by looping it onto the tub and the pump first, the using the tub pulley to maneuver the belt onto the motor.

Only discouragement was that it took 8 days to receive the part as the first shipment was not the correct part at the fault of the distrutor.