How do I replace the petrol primer bubble - Ryobi Garden

Universal Replacement Primer Bulbs (3-Pack)-AC20100 - The ...

https://www.homedepot.com > ... > Other Parts

... tool maintenance. This replacement bulb pack includes 2 on-carb primer bulbs and 1 remote primer bulb to suit your needs. ... RYOBI Fuel Line and Primer Bulb Tune-Up Kit. $10.97 ... Chat Icon Secondary ... homelite gas string trimmer.

replace the primer bulb

Its not un common to have air in the primer bulb, Check for a possible air leak in the system. This will make the saw idle higher than normal if its sucking air from elsewhere.

hi rick, get yourself on ebay there cheap enough.


heres a link.

http://www.ebay.co.uk/itm/CARBURETTOR-PRIMER-BULB-FITS-ZAMA-CHAINSAW-STRIMMER-HEDGECUTTER-BRUSHCUTTER-ETC-/141491834623?pt=LH_DefaultDomain_3&hash=item20f1920eff

The primer bubble just pulls fuel from the carb and dumps it back to the tank, to replace it diss connect the two hoses, there are then two small plastic legs on the back, press them both in and the primer will just pop out.

clogged fuel line or carberator. my weedeater did this at the first of the season. i took off both lines going to the gas tank and blew on each line separately while holding throttle open on carberator. i felt the clog go thru and put back together, poured a little gas in intake and it started right up and the primer worked right. good luck

Check the exhaust muffler, it might be blocked with carbon. Remove the muffler and start the engine, see if it runs. Soak the muffler in petrol overnight. Stephen.

the pick up tube in the fuel tank is probably bad

The part your looking for is called a "primer bulb" and is relatively inexpensive (under $3).

The exact bulb you need depends on the model chainsaw you have. Lacking a model number, I've provided a link to a site where you can verify which model McCulloch chainsaw you have and thus, which primer bulb you need to replace your cracked on with.

http://www.mymowerparts.com/partdetail/1125/15474.php

Once on the page, you can enter "primer bulb" in the quick search box and it will show all bulbs for all the chainsaw models available. About the 3rd section down will have the McCulloch bulbs listed.

Hope you find this Very Helpful and best regards!