<!-- from fixya rte -->How often do you fill pump wit oil? - Garden

Could be time for another engine.
The pressure switch measures pressure, so it could be the oil pump is failing, or there are blockages in the oil passages in the block or head. You may need to pull the oil pan and check the pickup screen to see if stuff from the head job fell into the crankcase.

Is the Exhaust Converter 12 years old or more & blocked ?

Is the timing chain worn & timing off ?

Do you loose coolant ,if so do a combustion gas test
at the coolant fill cap

The Four stroke engine on Husqvarna products is a Honda, the sump is filled wit a sae10-40 oil.

fill down the air pipe wit penatrating oil hold trigger and keep movin forward and reverse wen in frees up fill wit airtool oil

Hello
Welcome!
Oil pump is located on the oil pan.
Parts needed,,,oil,,,, oil filter,,,, oil pan gasket,,, oil pump,,,, oil pump pickup tube..
time to do this,, about 3 hours
Instructions,
Raise van place on 2 jack stands
drain oil remove oil filter fill new filter install.
remove bolts from oil pan,
remove oil pan..
remove 2 bolts that hold oil pump and tube.

install new pump and tube tork bolts to 45 fp
replace oil pan gasket and install oil pan
tork pan bolts to 35" pounds
install drain plug
fill with oil
start and check for leaks

let me know if i can help more

Any pressure washer pump should be no more than half full. The reason is if you fill it completely up when the piston strokes it will blow the seals out of the pump. Usually there is a sight gage on the side of the pump. I will look your model up and see what I can find as far as quantity for the pump. I won't be too long just read the 2nd response and please do not rate this one. I will get back to you ASAP.

Kelly

The RY80030 Pressure washer has a Faip pump on it. There is no drain plug and you do not change the oil in it. The pump only holds 4.5 ounces of oil and the pump only has a life expectancy of between 30 and 50 hours. If for some reason The oil gets drained, remove the pump from the motor and set it on a bench standing up on end. Remove the allen bolts holding the water and oil sides of the pump together.Be carful as the piston springs are under load. fill the pump 3/4 of the way full and replace the head. there is a smoke stack on the pump but it is simply a breather not an oil fill.


If this helps please rate this post. Bill the Tech

Open the air box,clean it from extra oil,renew the air filter if you have to and without the air box-air filter (or opened) try to start the bike while sraying with a carb cleaner spray through the air box towards the carbs.Don't spray too much.Little bit each time and do not twist the gas grip.Choke it too if you want.It may help.Of course before all that set the oil level to normal.