Northstar Garden - Page 4 - Recent Questions, Troubleshooting & Support
Need help in getting Honda engine on NorthStar pressure washer to run.
Could be low water pressure I have found.Also, I purchased a can of "stuff" at Lowes today which allows you to circulate a liquid substance which lubricates the pressure pump....the pump could be frozen up...I have a rotating nozzle which I bought...and it had frozen up...this stuff works
8/4/2013 1:59:38 AM •
Northstar...
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Answered
on Aug 04, 2013
Pressure Washer Pump and Engine Stops Suddenly
The pump might be binding against the motor, causing the pump to overheat and temporarilly "seize up" and shut the engine off.
After cooling down for a brief period (5~10 mins) the engine can usually be re-started, but the overheating problem will keep coming back.
This happens when the pump either wasn't seated against the engine properly during it's initial instalation, or the pump housing wasn't machined properly and the PTO shaft is trying to drive the pump at a slight angle = excessive friction = overheating.
Try this:
1) Loosen the bolts that mount the pump to the engine just enough so that the pump can be wiggled slightly.
2) With the engine power switch in the "OFF" position, slowly pull the recoil starter rope so that the engine / pump completes about two revolutions. This helps to align the pump surface with the engine.
3) Lightly snug the pump mounting bolts in a criss-cross pattern, then slowly pull the recoil starter rope again to ensure that the pump isn't binding.
4) Finish tightening the pump mounting bolts in the criss-cross pattern (approx. 21 foot pounds torque).
The entire process should take you roughly about 10 mins from start to finish.
If this doesn't remedy your problem, then try running the engine for 20 mins with the pump COMPLETELY removed so as to isolate the components.
8/4/2013 1:53:47 AM •
Northstar...
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Answered
on Aug 04, 2013
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