GHDA480NB General Electric Dishwasher - Instructions

HAHA! The easiest repair we have ever done! Took it out of the box, snapped the old arm loose, put the new arm in and -- the dishwasher works like new! Thank you!

I called your tech and she sent me a awesome video that made it so easy to fix on my own

Pulled the old one out and placed the new one right into place

Removed inside of door, slide bottom seal on and put inside door back on. Job done!

Followed instructions on how-to video on website on how to remove and replace lower spray arm.

Pulled old spray arm off and snapped new one on. Less than 3 minutes and works great. Dishes are cleaner now.

I removed the plastic end caps by gently pushing and twisting them. Once the end caps were off the basket slid out. The old wheels were removed and the new ones clipped in very easily. I then slid the basket back into place and replaced the end caps. The most difficult part was removing the end caps. I was afraid that I would break them, but by being careful and not forcing the piece they easily came off.

Replaced lower spray arm

Very Easy! Lift old arm out and replaced it with the new one.

I measured the diameter of the working wheels from the existing ones, and located the parts I needed from the website. I order two packages, each containing the wheels and axles for the rack.
When delivered, I snapped the wheels onto the delivered axles. Then, I snapped the axels unto the bottom rack, at the correct place. I used a large pliers for leverage because the axel was a bit tight to just simply snap on.
The middle wheels are located just behind the front wheels, thereby offering support when the botton rack is pulled forward for loading. Likewise, they offer support when the rack is pushed back in place.

Just remove the lower basket from the machine and pull the old wheels off. Then snap on the new wheels on the pegs. The old style wheels snap in place without much force. The new wheels take much more force to install and lock onto the basket which keeps them from coming off when the basket is heavily loaded.

Replaced the plastic piece. Simple

Just put lids in place. Took about 3 minutes.

Ordered and replaced all three spray arms. The upper and middle spray arms were quickly replaced with a net-driver and are now working much better. The lower spray arm required no tool, just turn it CCW and lift it up. After replacement lower spray arm is still not moving at all. Maybe the lower spray arm washer is defective or the pump is just not putting out enough water. Will consider further repairs or replacement of the dish washer, it is 13 years old and used daily.

After removing the front panels, I removed two screws holding the valve in place. I turned off the water supply and removed the water line, unclipped the hose clamps and took the faulty valve out. I then reversed the above steps and turned the water back on. NO leak. Very easy to do andthe repair took ~20 minutes to complete.