Chainsaw Repair

Husqvarna - Stihl - Poulan - Jonsered - Dolmar chainsaws and more => Echo => Topic started by: Cut4fun . on June 15, 2016, 08:20:51 pm

Title: oil gear removal replacement 670 6700 8000 echo
Post by: Cut4fun . on June 15, 2016, 08:20:51 pm

Straight forward video heyduke made of replacing the oil pump gears in the 670 6700 8000. removal replacement

heyduke = plastic clutch drum driven gears, newer ones bronze gears pressed onto the crankshaft full time oiling. The older plastic gears do deteriorate but can be retro fitted with the newer bronze drive gears.

https://youtu.be/cEPc-StDSMU