popopboat
Super OPE Member
- Local time
- 10:12 AM
- User ID
- 10479
- Joined
- Sep 17, 2019
- Messages
- 403
- Reaction score
- 637
- Location
- Croatia
Neighbour brought me his trimmer as it lost all compression. (a piece of carbon was stuck under the exhaust valve)
My curious as-s had to completely take it apart, including the camshaft gear, but haven't paid attention how was it geared.
I couldn't find anything about timing so by some common sense, i placed the crank in TDC, and then aligned line on the cam gear to be horizontal, parallel to the crankcase.
Tried rotating the crank, and by the eye, it is opening and closing in right order.
Mechanism is identical to this one on donboy's video.
My curious as-s had to completely take it apart, including the camshaft gear, but haven't paid attention how was it geared.
I couldn't find anything about timing so by some common sense, i placed the crank in TDC, and then aligned line on the cam gear to be horizontal, parallel to the crankcase.
Tried rotating the crank, and by the eye, it is opening and closing in right order.
Mechanism is identical to this one on donboy's video.
