Crankshaft Main Bearing

Main Bearing Cap

First Pass
Tighten the lower crankcase bearing bolts (1 through 20) to 20 Nm (15 ft. lbs.) in the proper sequence.
Final Pass
Tighten the lower crankcase bolts (1 through 20) an additional 65 degrees in the proper sequence using the J 36660-A.

Crankshaft, Main, Bearing Material Aluminum
Production Clearance 0.015-0.055 mm 0.0006-0.0022 inch
Service - Maximum 0.0635 mm 0.0025 inch
Crankshaft
Journals Crankshaft, Main, Diameter 64.350-64.366 mm (2.5335-2.5341 inch)
Runout #1, #5 0.022 mm (0.0009 inch)
Runout #2, #3, #4 0.025 mm (0.0010 inch)
Round 0.005 mm (0.0002 inch)
Taper 0.005 mm (0.0002 inch)
Width, #1, #2, #4, #5 24.540-24.660 mm (0.9661-0.9709 inch)
Thrust #3, Wall Width 25.150-25.250 mm (0.9902-0.9941 inch)
Runout 0.040 mm (0.0016 inch)
Square 0.010 mm (0.0004 inch)
Crankpin, Connecting Rod, Diameter 53.947-53.963 mm (2.1239-2.1245 inch)
Round 0.005 mm (0.0002 inch)
Taper 0.005 mm (0.0002 inch)
Width 43.840-43.960 mm 1.7260-1.7307 inch)
End Play, Production 0.050-0.500 mm (0.0020-0.0197 inch)
Service - Maximum 0.500 mm (0.0197 inch)
Flange, Engine Flywheel, Face Runout 0.025 mm (0.0010 inch)
Rear Seal, Diameter 95.880-95.980 mm (3.7748-3.7787 inch)
Runout 0.025 mm (0.0010 inch)
Nose Diameter, 0.0-21.0 mm (0.000-0.827 inch), From Front Face 34.500-34.750 mm (1.3583-1.3681 inch)
Runout 0.100 mm (0.0039 inch)
21.0-53.00 mm (0.827-2.087 inch), From Front Face 34.892-34.912 mm (1.3737-1.3745 inch)
Runout 0.030 mm (0.0012 inch)
53.00 mm (2.087 inch), From Front Face, to Rolled Fillet 33.450-33.550 mm (1.3169-1.3209 inch)
Runout 0.100 mm (0.0039 inch)
89.94-110.54 mm (3.541-4.352 inch), From Front Face 44.950-45.000 mm (1.7697-1.7717 inch)
Runout 0.025 mm (0.0010 inch)