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View Full Version : Flywheel nut /// Big End bearing



aprilakias
11-30-2006, 01:17 PM
I wonder should i undo the M12 X1 nut anticlockwise as any other nut or clockwise ?

And does anybody know which is the code number of the big end bearing ?

I am doing a bottom end rebuild so i am sure will come back with a few more questions:happy:

PJ ENGINEERING
11-30-2006, 02:32 PM
Normal way Rh thread undo anti clock wise

You can not buy just a big end bearing only full con rod kit

Gman2005
11-30-2006, 02:49 PM
bummer lol, so you cant get your bearings changed then? Why is that Mr Engineer type person

AndyS_RS
11-30-2006, 03:02 PM
Big end bearing only comes with a conrod kit because they wear as one. Along with the crank pin.

I have a feeling that he ment main bearing though?

PJ ENGINEERING
11-30-2006, 04:15 PM
Big end bearing only comes with a conrod kit because they wear as one. Along with the crank pin.

I have a feeling that he ment main bearing though?

Bang on there are 3 bearing surfaces

1Crank pin
2Big end bearing
3Conrod

All 3 wear at the same time so all 3 need to be changed, That is why they only sell a full kit

Gman2005
11-30-2006, 04:35 PM
Got ya thanks boys :>