Engine Teardown  

The holiday weekend, I got a chance to pull the motor to try to figure out what happen. It took about 1/3 of the time then the first time I took the motor out.

The crank looks good except for the main thrust. The smears in the second and forth main is my sweat or oil.

Pics of the upper mains.

Pics of the lower mains.

I noticed some metal shaving on the main thrust oil hole.

Pic with out the bearing.

More pics of the main thrust bearing.

More pics of the crank. From front to bottom.

Teardown complete.