SRM-310 Echo - Instructions

Thru fuel cap, insert copper wire with hook formed on end. Fish around until you grab the fuel line. Pull the fuel line and filter thru the fuel fill neck.
Pull off old filter and replace with new. Push back into fuel tank & be done.

Easiest repair ever. Turn the trimmer upside down so you can access the string assembly. Find the small hole in the shaft beneath the string assembly and insert a heavy gauge nail into it to hold the shat in place. Turn the string assembly counterclockwise until it comes off. Lift off the round metal piece that was under the string assembly.Find the 3 screws holding the shield in place and unscrew them. Pull the shield off. Install the new one in reverse order. I used the original hex screws as the new ones were philips head. Hex worked perfectly. I was amazed how easy thus was to do.

I ordered the exact parts for my exact unit from the exploded view diagram provided by Parts Select Website. When the parts arrived the Tune Up kit's fuel filter was the incorrect size. The part listed on their website is incorrect, I only ordered based on the information provided on Parts Select Website. When I requested a refund via Parts Select email address. I never heard another word from them. I had to open dispute from my credit card company.

Took the old button off trimmer head and put the new button in the head. About 2 minutes and done.