EC200 Main Crank Bearing Limits/Fits

[wade_wade]

Hi Guys

I managed to remove my engine today and get the bloody fly wheel nut off (with an impact driver and heat), I found the crank had a rough noise when rotating. I split the cases to find corrosion on the 28/68 C3 bearings,

My question today is what is the limits and fit for a EC 200 2003 Crank Main Bearing Journal? I believe the bearing outer is a snug fit in the Case, is the Inner Race a G6 or H5 fit ?

I need to see if my Crank Journals are in spec

I've attached a Limits and Fit chart

Thanks

Wade

 

[Hellcat]

One bearing presses into case tight and holds crank in place . Other side usually just taps in . On the 250 /300 older engines they used a bearing on one side that the center comes out bearing and this is press fit onto crank

 

[NHtrailrider]

Use the "resources" section of this forum and find the service manual for your 2003 EC20. The service manual will states crank inspection tolerances.

 

[wade_wade]

Use the "resources" section of this forum and find the service manual for your 2003 EC20. The service manual will states crank inspection tolerances.

Thanks , there is nothing in the resources tab that resemble a manual, can you send a link