Northstar 2-Gun Hot Water Pressure Washer Skid - 25 HP - Answered Questions & Fixed issues

Any of the companies listed below can help you and are located in your area. These are all trained and certified service centers that specialize in pressure washer repair among other things.

Sincerely,
Aron Kerr
Landa Northwest
www.landanw.com

INNOVATIVE CLEANING SYSTEMS (ICS)
8724 WEST MALBORO ROAD
FARMVILLE, NC 27828 UNITED STATES
(252) 521-4291

CTS CLEANING SYSTEMS,INC
2185 ANGELIA M. STREET
FAYETTEVILLE, NC 28312-8398 UNITED STATES
(910) 483-5349

CSC INDUSTRIAL SALES & SERVICE LLC
600 - D UNION WEST BLVD
MATTHEWS, NC 28104 UNITED STATES
(704) 684-0223

MVP SERVICES, INC.
5813 A. TRIANGLE DRIVE
RALEIGH, NC 27617 UNITED STATES
(919) 788-0267

CLEANING SYSTEMS OF THE TRIAD
5610 RANDLEMAN RD.
RANDLEMAN, NC 27317 UNITED STATES
(336) 676-7283

The oil in the pump is probably leaking because a seal is blown and water is getting into the piston housing. Take a look inside at the oil. It should be brown and translucent. If it is gray, white or milky, you have a blown oil seal. This reservoir should only be 1/3 full of non-detergent oil to begin with. Hope this helps

Water inlet filter lime or dirt , 2 nozzle dirt 3 floss with o-rings valves 1 valve has dirt or broken o-ring between 1 of the valves 4 pressure control valve was not screwed. the nozzle (if it is a dirtkiller) is is broken mostly porcelain.

I think you mean an UN Loader this is a valve that redirects (bypasses) the pressureized water back into the intake when you release the trigger When it is not working the machine continues to build pressure and will bog down hope this helps the ed

If it really bogs down to where the engine is struggling....it's the carburetor. It's not allowing the engine the fuel/air ratio it needs for peak performance.

PDF]Owner's Manual - Northern Tool + Equipment

https://www.northerntool.com/.../1577544.p... Northern Tool + EquipmentCall NorthStar Product Support 1-800-270-0810 .... -During transportation take precautions to make sure pressure washer will not tip ..... A- Low oil shutdown.

If it is a twist coupler which won't turn, i use a pipe wrench or channel locks. If it's a quick coupler socket and the sleeve won't pull back, the quick coupler plug is bad. If you can't get them apart, both should be replacedTodd Lehkereplaced.

THIS SOUND LIKE YOU NEED A NEW SEAL

There will either be a drain plug in the side or on bottom of engine. you can also tip the engine and pour it out from the fill port.

most lawn mower shops can handle any repair on engine part of machine its the same engine thats on lawn mower , the pump well thats a bit more tricky , what i have done is remove it from engine and drain fluids and send it back to mfg for repair they send it back you install it back and put fluids back inside , whholla it works !!!

Sounds like the float in the carb is stuck. Take the bowl off, and check to see that the float is moving freely. Also check to see that the needle valve seat is clean - use a qtip or small wooden dowel to clean the seat.

30w non-detergent

you may have a restricted carburetor??

see if unit has a low oil sensor add oil to the end of fill and try again. also check fuel cap for ventilation.

You have a seal failure, you need to reseal the pump and change the oil in the pump. If you need further help, I’m available over the phone at https://www.6ya.com/expert/matt_8dbc24bf722649ac

you need to open and clean and lube the valves inside from binding

Paul: I would disconnect the positive lead terminal from the battery on the mower, then follow the positive lead to the starter solenoid. Check the connection there for security (is it clean and tight?). Then the connections on the starter... disconnect, clean and tighten them. remove the terminal from the negative battery pole, and remove the ground cable from the frame of the machine, clean the terminal and the point where the negative cable contacts the frame of the machine... do the same for each battery terminal and cable terminal. Connect the negative battery terminal last. Your problems should be solved.

look on there sitefor manual.

First things to check is are air filter and exhaust. If there is signs of oil then the unit has been tipped and you will probably need to strip the cylinder head to sort it. Also check engine and pump oil levels and start the machine if you are allowed to. If it starts after a few pulls then you have a good chance of it being ok. White exhaust smoke is bad if constant as it is oil burning. Blue smoke isn't quite so bad as it indicates (probably) rich fuel/air mixture. Puff of white smoke that doesn't stay constant is also a sign that the machine may have been tipped at some time and it is just the oil residue burning of the cylinder head.

Sounds like it could be your unloader. make sure you always have the water on while your motor is running.