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EA81 EA82 flywheel differences in 225mm
Posted: Mon Sep 27, 2010 9:32 pm
by steptoe
Is there a difference between a 225mm clutch flywheel of later MY Brumby and that of L series ?
Posted: Wed Sep 29, 2010 2:04 pm
by steptoe
think I answered that one during latest slumber.... EA82 fly will have the three markers for no tension on valve springs for timing belt install
Posted: Sat Oct 02, 2010 8:18 pm
by Phizinza
Different bolt spacing for flywheel to crank and flywheel to pressure plate.
Starter ring gear offset is different too.
Posted: Wed Oct 06, 2010 11:29 am
by steptoe
Phiz, think the 225mm clutch pressure plate is same between the 225mmm EA81 later style flywheel and the L Series ain't it - just a smaller number of splines to suit the 4 speed MY input shaft?
I found a spacer plate ? washer from an EA82 flywheel and found its holes line up nice on the back of an EA81 crank - the clincher is the fly to crank bolts EA82 crank bolt thread is a larger size than the EA81. The flange that holds tight in the fly may be same allowing EA82 flywheel on the back of an EA81
Given the new range of motors by Fuji, this stuff is going back in time somewhat and matters to many not much anymore
Posted: Wed Oct 06, 2010 10:16 pm
by phillatdarwin
your MY Brumby will go on a L series if u drill out the holes to take a bigger bolts i do know that
Posted: Mon Oct 11, 2010 8:48 pm
by steptoe
I also found that the pressure plate has same bolt pattern for the 225mm flywheels whether it be MY or L.
Found visually the quick way to tell is the MY has a HUGE chamfer on the rear of the fly where the timing marks appear and the L fly is quite square. The step looks to be same too