- Sat Oct 03, 2020 3:21 pm
#93341
You got to be kidding me. I took off the head and this huge piston was looking at me. It wobbled side to side like a sausage in a shirt sleeve. I mean its only done 5,100KM.
2017 500 UCE EFI (used to be)
Its been clancking for a while with a clonking when pulling hard up the drive. I always thought piston slap went away when hot--well this dont , it gets worse. It was embarrassing at the lights but did not smoke,--clank clank.
Plus a wirring bearing kinda noise from the case.
Im gonna pull out the whole lot and start again.
Theres a great shop in Siricha that does pistons --probably an Isuzu diesel --what ever matches the Gudgeon pin to the crown ,-- Ille bore it to fit .
Hey maybe have a UCE 550 next week.
The crank pin allignment is critical, if its not then the con rod tends to slap the the end of its travel on the crank pin .
The crank pin is just pushed in and allignment is some times not taken too much interest in the heat of the Chennai day.
Be a while but ille be back.
2017 500 UCE EFI (used to be)
Its been clancking for a while with a clonking when pulling hard up the drive. I always thought piston slap went away when hot--well this dont , it gets worse. It was embarrassing at the lights but did not smoke,--clank clank.
Plus a wirring bearing kinda noise from the case.
Im gonna pull out the whole lot and start again.
Theres a great shop in Siricha that does pistons --probably an Isuzu diesel --what ever matches the Gudgeon pin to the crown ,-- Ille bore it to fit .
Hey maybe have a UCE 550 next week.
The crank pin allignment is critical, if its not then the con rod tends to slap the the end of its travel on the crank pin .
The crank pin is just pushed in and allignment is some times not taken too much interest in the heat of the Chennai day.
Be a while but ille be back.