Caution: Use care so the screwdriver does not damage the crankshaft or cylinder block.
NOTE: The front main, No. 1, does not have a hole in the journal so the pin cannot be used to replace the bearing.
Use a flat blade screwdriver. Gently bump the end of the bearing to loosen it from the cylinder block. Then, use
finger pressure against the main bearing shell and rotate the crankshaft to roll the main bearing out.
23 mm
Caution: The crankshaft must rotate freely.
Tighten the capscrews evenly and in sequence.
Check the main bearing installation and the size of the main bearings if the crankshaft does not rotate freely.
NOTE: The dimensions of the thrust bearing and crankshaft journal determine end play.
Measure the crankshaft end play.
10 mm
Install the lubricating oil pan.
Fill the system with lubricating oil. Operate the engine at idle for 5 to 10 minutes. Check for loose parts and leaks.
