Im going to be measuring my D16 crank as soon as I get home after work tonight

Ive got the use of a 1-2" and a 2-3" micrometer

I know when measuring things at work sometime the measurement will vary by .001 at the same spot, just wonderring how exactly and where exactly the crank has to be measured.

Any pics or measurements showing steps or places or even after I get my measurements, what number co-incide with what bearing colors Im going to have to order would be appreciated

EDIT- I just realized that nothing has been done to this crank, isnt there OEM markings on it somewhere that show me the size of mains and rod bearings I will need to buy?

 

You will find the codes for the correct bearings stamped underneath the block where the oil pan gasket is seated. You would need to use plastigauge to get a precise clearance measurement for the main bearings as well as connecting rod bearings. This is best done with the engine out of the car so that the weight of the crank doesn't throw the readings off. Plastigauge is available at most autoparts store. While you are at it, you should measure the crank endplay to ensure that the thrust bearings are good and don't need to be replaced. I would suggest getting a service manual for your specific application as they will cover all clearance measurements better than anyone here will.

 

Oh ya I know how to check the clearances with plastigauge AFTER I get the bearings, but dont I just have to measure the diameter of the crank rod journals and main journals to buy the bearings?

 

I thought this forum was huge, why does it say so many people are viewing.... but not....