desired clearance!

[defeat54]

What should be the desired clearance on a 420a 96 block main bearings and rod bearings? The machine shop told me they had to machine the crank and to purchase .25mm main and rod bearings.

 

[BogusSVO]

The FSM will have the clearance you are looking for.

It does not matter of the crank is STD or 1mm undersize. The crank to bearing clearance is the same.

 

[defeat54]

I got e 0.0035-0.0094 inches with a limit of 0.015 inches, is that right?

 

[BogusSVO]

For rod bearings? No those look too large. did you forget a "0" after the decimal?

Looking in my Clevite catalog 2003 page 465, Block 7
rod bearing oil clearance is listed as .001-.0023
Main is .0008-.0024

 

[defeat54]

That is exactly what i needed! thank you