Ryobi Garden - Page 9 - Recent Questions, Troubleshooting & Support


Pretty standard pump diaphragm carb, pump side the diaphragm must go against the carb first followed by the gasket and cover, metering side the gasket goes on first against the carb body followed by the diaphragm and the cover, if you get this the wrong way round you will have problems so go back and check you have the right orientation of gaskets and diaphragms, make sure the filter under the pump diaphragm is clean and replace if in any doubt as this filter is very fine, check/replace the filter in the tank on the end of the fuel hose, make sure the hose is not trapped or leaking, this machine has a purge bulb so make sure you have the hoses connected correctly,fuel feed hose from the tank goes to the side of the carb nearest to the pump cover ( opposite side to the jet screws ) the hose from the side nearest to the metering side ( side with jet screws ) goes to the suction side of the bulb ( short connection ) the pipe from the pressure side of the bulb ( long connection ) goes back to tank, so the purge pulls fuel from the cab, into the bulb and pushes back to tank.

Ryobi Garden | Answered on Oct 06, 2018


Google (Ryobi)(PLT-3043YW)(manual) without parens OR contact Ryobi directly with your request.

Ryobi Garden | Answered on Oct 04, 2018


Sorry never worked on this model, however there will be either a square or spline mail and female on either engine or attachment end, these need to engage with each other so you may need to turn the head to allow the two components to engage.

Ryobi Garden | Answered on Sep 30, 2018


Its always difficult to say exactly why a saw will not start, however there are a number of things that need to be correct.
Good clean fuel in the tank, replace the fuel.
Fuel getting to the carb, fit new fuel filter, check hose for leaks.
Fuel getting to the cylinder, check the spark plug is getting wet, if not a carb clean is required.
Cylinder in good condition, remove the muffler and check for any scuffing on the piston face.
A good spark, rest the plug against the cylinder and crank the engine look for a spark.
After all these checks it becomes a bit more difficult, flywheel removal to check the key-way has not sheared knocking the timing out.
More not easy to check is air leaks from gaskets or seals, this would need a pressure/vacuum test.

Ryobi Garden | Answered on Sep 30, 2018


I guess you are doing more than the product was designed for, no point purchasing another or i fear the same will happen, you need to go for a larger capacity machine, possibly mains electric if petrol machines are out of the question.

Ryobi Garden | Answered on Sep 18, 2018


read the owner's manual. should be there. or contact ryobi online to ask that.

Ryobi Garden | Answered on Sep 13, 2018


I would recommend using something a bit more hefty like self adjusting locking pliers or even a plumbers' pipe wrench. If you can get the bump feed to free up, but it's out of trimmer line you may be able to manual spool it. Found a how-to vid on youtube that may be relevant to your model Ryobi trimmer -
Howto string Ryobi trimmer

Ryobi Garden | Answered on Sep 13, 2018


Ryobi would be a possible source.

Ryobi Garden | Answered on Sep 13, 2018


Not worked on one of these however if you are talking about taking the two halves of the crankcase apart then you may need to heat either half to expand it away from the bearings.

Ryobi Garden | Answered on Sep 11, 2018


Stating the obvious this is fuel starvation, so stating the the easiest things first replace the fuel filter in the tank, check the fuel hose up to the carb for any signs of leaks, replace if needed, are the hoses to the purge bulb fitted around the correct way as you have replaced it? dirt in the carb itself, this would require stripping the carb and cleaning, at the same time replacing the diaphragms, failing all this you may have an air leak, leaking gaskets, or crank seals.

Ryobi Garden | Answered on Sep 10, 2018


Most pressure washer i have ever come across, you just twist the nozzle on the end of the lance, there is normally two positions

Ryobi Garden | Answered on Sep 09, 2018


Google (Ryobi)(RESV1202)(manual) without parens.

Ryobi Garden | Answered on Aug 31, 2018


needs tune up or carb tlc

Ryobi Garden | Answered on Aug 30, 2018


incorrect fuel / oil ratio
refill with 50 :1 mix
best to use stihl 50:1 oil as that is designed to cover all ratios from 20:1 up to 50:1 mixes

Ryobi Garden | Answered on Aug 26, 2018

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