Posts
19
Joined
9/8/2018
Location
AU
Edited Date/Time
9/23/2018 7:29am
Hello,
ive just done a top end rebuild on my ktm 250sxf and what a process it was and is. ive put it back in the bike with a new piston and rings / gasket now it wont even attempt to start, i can feel alot of compression in the cylinder, it has fuel and air and spark but wont even attempt to start. very frustrating the bike was put in tdc and locked in place with the locking nut my bike has, mind you it was a absolute pain in the ass to start before as well, i havnt checked valve clearences since i lost my feeler gauge and cant check them untill tommorow. whats everyones opinion.
(PHOTO IS TDC ON THE BIKE AND YES THE piston is 100% TDC ASWELL) ~ also the starter is pretty hard to kick over now is that normal for the 4 stroker assuming that its just alot of compression. (2 stroke guy over here)
ive just done a top end rebuild on my ktm 250sxf and what a process it was and is. ive put it back in the bike with a new piston and rings / gasket now it wont even attempt to start, i can feel alot of compression in the cylinder, it has fuel and air and spark but wont even attempt to start. very frustrating the bike was put in tdc and locked in place with the locking nut my bike has, mind you it was a absolute pain in the ass to start before as well, i havnt checked valve clearences since i lost my feeler gauge and cant check them untill tommorow. whats everyones opinion.
(PHOTO IS TDC ON THE BIKE AND YES THE piston is 100% TDC ASWELL) ~ also the starter is pretty hard to kick over now is that normal for the 4 stroker assuming that its just alot of compression. (2 stroke guy over here)
didnt do anything with the valves as of yet, the plan of attack was just to swap the piston and rings and redo the gaskets and do the valves when i can afford to.
with the valves would of anything have changed i cant find a reason why it wont even spurt, i didnt change them at all so it should still atleast backfire if the teeth were off?
The Shop
such a pain in the ass, also it genuinely really hard to kick the bike over, could that mean the piston didnt seet correctly or is it normal for a fresh rebuild?
sorry for the stupid questions just trying to wrap my head around this
How long did the bike set while the rebuild was being done?
Paw Paw
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