Pressure washer pump repair?

[kebo]

What is the model number?

L2800 w/FEL - 72" Land Pride rake

The model number on the nameplate is 020316, the motor is a B&S 8.75hp 190CC. As I mentioned, the pump is rated for 3000psi.

 

[JimRB]

I gave up and bought a new serviceable pump for my pressure washer. A good pump cost more than the original pressure washer.

Google can be your friend. Troy-bilt pressure washer model 020316 replacement parts, pump breakdown, repair kits, owners manual and upgrade pump

 

[kebo]

Thanks for the link, and the other info fellows, you guys are aok. :thumbsup: Also been watching some vid's on youtube about repairing pressure washers. I suppose the unloader valve could be stuck open? On the picture of my pump, is the unloader valve that threaded shaft with the spring around it, down on the bottom of the pump? Or is that something else, maybe it sets the amount of pressure? If that is the unloader valve, would it be worth it to loosen it, and run it in and then back out to the same point? If it's not the unloader valve, does anybody know where it is at?? Sure would like to get this thing going by next weekend, got some time off and would like to do some cleaning up with it. Thanks.

 

[Paul Thornton]

I'm not familiar with that pump but when you find it you should take it apart and lubricated with white lithium grease.

L2800 w/FEL - 72" Land Pride rake

 

[kebo]

Well, thanks to the link provided earlier by JimRB, if you scroll down there is an exploded view of the pump that does show that the threaded shaft with the lock nut and the spring underneath it is indeed the unloader valve. It's listed as Item A, "Unloader Kit", and if you zoom in, you can see where it's located at on the pump body. It also says it is a serviceable part. Guess I will see about taking that puppy out tomorrow and see if there's anything obvious wrong with it. I will load it up with grease for sure and see what happens, I can't make it any worse, right?

http://www.ppe-pressure-washer-parts.com/files/1961581/uploaded/020316 ipl.pdf

 

[Zick]

Thanks for the link, and the other info fellows, you guys are aok. :thumbsup: Also been watching some vid's on youtube about repairing pressure washers. I suppose the unloader valve could be stuck open? On the picture of my pump, is the unloader valve that threaded shaft with the spring around it, down on the bottom of the pump? Or is that something else, maybe it sets the amount of pressure? If that is the unloader valve, would it be worth it to loosen it, and run it in and then back out to the same point? If it's not the unloader valve, does anybody know where it is at?? Sure would like to get this thing going by next weekend, got some time off and would like to do some cleaning up with it. Thanks.


View attachment 381047

If that picture is your pump, it's a axial cam pump.

Unfortunately these do not last that long. I wouldn't put money into this unless you find a good deal. I would put the money towards a better PW w/ a triplex pump (preferably a CAT triplex).

I found a nice used heavy duty PW w/ a CAT Triplex pump for about the price of a new cheap PW w/ an axial pump on Craigslist.