Hello and welcome to Just Answer! I would be more than happy to assist you today.The expert before told you the correct way to Check oil clearance for the bearings. I answer your question correctly.
Loosen the connecting rod capscrews.
Do not remove the capscrews.
Hit the connecting rod capscrews with a rubber hammer to loosen the rod caps from the dowels.
The rod cap alpha characters must match the alpha characters on the connecting rod and must be installed with the characters aligned to prevent damage to the connecting rods and crankshaft. The locking tang of the connecting rod cap must be toward the camshaft side of the cylinder block.
Torque Value: 278 n.m [205 ft-lb]
To remove the upper main bearing shell, install the main bearing roll out tool, Part Number(NNN) NNN-NNNN into the oil hole of the main bearing journal.or you can tap out the old bearing with a this screw driver and remove with a heel bar.
The upper main bearing shells have a groove and an oil hole to provide crankshaft lubrication. The lower main bearing shells do not have grooves or holes. The groove for the number 7 shell is not in the center of the shell. The wider part of the number 7 shell must be installed toward the flywheel end of the cylinder block.
Torque to 255 ft lbs