Has anybody spoiled the engine head cover bolt hole thread? I did it yesterday!!. I was really shocked to see that the bolt was not tightening at all, it because of over-tightening of the bolt. All this started with when I opened the head cover to replace the old head cover gasket as it was slightly leaking engine oil. I tried to add an extra washer to the bolt which didn't help. Finally I took it to my mechanic and he got it re-threaded from somewhere and fitted it back, he charged Rs.350/- for overall work. I am so relieved now.
I just wanted to share this with fellow Honda bike owners. Never tighten any bolt, be it the oil drain bolt or the head cover bolt, be easy with them.
After refitting, the engine has become rough and pick-up has dropped. maybe this is because of the changed valve settings. I will reset them according to the manual. the garage guys never use feeler gauge to set the clearances.




, allow me to add here something as per my recent GK
, in MOTUL 15W50 means the oil has its viscosity and lubrication properties intact between 15 to 50 deg C. Below/above it the properties may get compromised. 


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