Post by roy on Sept 6, 2017 14:33:13 GMT -5
Hi again All! This is the same 2T scooter in my earlier post that has been "revving." Piston guy was right, in that we found the bottom of the piston burred and 2 areas of the bottom side of the piston concave. The cylinder has some scoring. And, we found one ring NOT seated correctly. And - it's a 80cc Bore Kit.
History: guy buys the scooter and told it only needs a carb. They ask us to repair stating that they only replaced the carb. Once we get it started, it Revs - Later we find out his "mechanic" uncle also replaced the jug. I ask them to bring it the old parts. Their jug is way worse, burnt, rings seized, etc.
So - here's where I am all ears. Do I replace the jug kit (P4S 169-405) "correctly" and "all" should be fine?
Or ---- is there something I (my mechanic) should be thinking about here???
My point, did the uncle probably not seat the ring correctly or, did he maybe do it all correctly and there is something else causing this -- Like what?
THANKS!!! Roy
History: guy buys the scooter and told it only needs a carb. They ask us to repair stating that they only replaced the carb. Once we get it started, it Revs - Later we find out his "mechanic" uncle also replaced the jug. I ask them to bring it the old parts. Their jug is way worse, burnt, rings seized, etc.
So - here's where I am all ears. Do I replace the jug kit (P4S 169-405) "correctly" and "all" should be fine?
Or ---- is there something I (my mechanic) should be thinking about here???
My point, did the uncle probably not seat the ring correctly or, did he maybe do it all correctly and there is something else causing this -- Like what?
THANKS!!! Roy
