Vibration assistance needed - Manual Transmission Related? - Page 8 - PeachParts Mercedes-Benz Forum

whunter · #**106** 02-17-2015, 04:55 AM

Quote:

Originally Posted by C.Doner

I have the exact symptoms I believe. Gwagon flywheel. Im wondering if going through the flywheel centering process described in the OM617 FSM would help. It looked somewhat tricky. Has anyone done that here before.
I still need to install engine dampeners. Maybe that will help. Plus another Valve adjust/check would be worth it. Those items are on the list of possibilities. At least I have not torn apart the gearbox already. I was considering it. Not before a lot of investigation. Now I think that is less of a possibility.

The most common issue is failure to match the alignment marks.

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C.Doner · #**107** 02-17-2015, 11:02 AM

I was referring to the process of measuring radial runout of the flywheel after it has been mounted . It is described in the 1985 617.952 FSM first chapter I believe. It has to do with the adapter plate. I'll look it over later and try to copy it onto the page here.
My flywheel was match balanced to the old Auto flywheel. I could not locate a notch or mark anywhere, but i marked it myself before removal. Replacement flywheel is mounted in the same position balance wise.

C.Doner · #**108** 02-17-2015, 01:04 PM

I was mixed up. The FSM has a procedure for measuring the runout of the intermediate flange. It can be adjusted.