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Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 2:03 pm
by Adam_Winstone
Start stripping it down :(

Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 3:41 pm
by shocky
This thread makes me wanna drive the 167 miles and have look myself..... sadly im not in burnely till next friday

Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 3:48 pm
by vRSG60
Easiest bit 1st flywheel off nothing untoward there. Next step gearbox cover off but that'll have wait until tomorrow.


Out on the floor.
K.T.F.

Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 5:25 pm
by Grumpy225
Easy check.

Engage clutch and kick over. Does it lock?

While holding clutch in rotate flywheel. Does it lock?

Doing this separates the two ends of the motor and tells you were the problem is.

Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 6:17 pm
by vRSG60
It doesn't bode well when bits like this come out of the exhaust now I've taken it off =

Image

Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 6:20 pm
by vRSG60
Grumpy225 wrote:Easy check.

Engage clutch and kick over. Does it lock?
No

Grumpy225 wrote: While holding clutch in rotate flywheel. Does it lock?
Yes.

Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 6:24 pm
by sean brady scooters
that penny is in remarkedly good condition after its journey through your motor lol

Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 6:50 pm
by vRSG60
Head off barrel off. Piston will not move beyond bottom dead centre. Bore and rings OK.
Gearbox casing off everything looks OK to me.

Re: Horrendous scraping when kicking over

Posted: Sat Jul 12, 2014 8:24 pm
by rosscla
Sounds like it's coming down to the big end then.

When you say 'won't move beyond BDC' that you cannot rotate the crank beyond that point I.e. It will not turn in a full circle?

Re: Horrendous scraping when kicking over

Posted: Sun Jul 13, 2014 1:21 am
by vRSG60
Yes won't turn full circle .