Cylinder Block Assembly: Specifications

Crankshaft Bearing Cap Bolts - Inner Bolts - First Pass in Sequence 20 Nm (15 ft. lbs.)
Crankshaft Bearing Cap Bolts - Inner Bolts - Final Pass in Sequence 80 degrees
Crankshaft Bearing Cap Bolts - Outer Bolts - First Pass in Sequence 20 Nm (15 ft. lbs.)
Crankshaft Bearing Cap Bolts - Outer Bolts - Final Pass in Sequence 51 degrees
Crankshaft Bearing Cap Side Bolts 25 Nm (18 ft. lbs.)
Connecting Rod Bolts - First Pass 20 Nm (15 ft. lbs.)
Connecting Rod Bolts - Final Pass 85 degrees
Crankshaft Balancer Bolt - Installation Pass - to Ensure the Balancer is Completely Installed; 330 Nm (240 ft. lbs.)
Crankshaft Balancer Bolt - First Pass - Install a NEW Bolt After the Installation Pass and Tighten as Described in the First and Final Passes; 50 Nm (37 ft. lbs.)
Crankshaft Balancer Bolt - Final Pass 140 degrees
Camshaft Bearing Bore 1 and 5 Diameter - First Design 59.12-59.17 mm (2.327-2.329 inch)
Camshaft Bearing Bore 2 and 4 Diameter - First Design 58.87-58.92 mm (2.317-2.319 inch)
Camshaft Bearing Bore 3 Diameter - First Design 58.62-58.67 mm (2.307-2.309 inch)
Camshaft Bearing Bore 1 and 5 Diameter - Second Design 59.62-59.67 mm (2.347-2.349 inch)
Camshaft Bearing Bore 2 and 4 Diameter - Second Design 59.12-59.17 mm (2.327-2.329 inch)
Camshaft Bearing Bore 3 Diameter - Second Design 58.62-58.67 mm (2.307-2.309 inch)
Crankshaft Main Bearing Bore Diameter 69.871-69.889 mm (2.75-2.751 inch)
Crankshaft Main Bearing Bore Out-of-Round 0.006 mm (0.0002 inch)
Cylinder Bore Diameter 101.618-101.636 mm (4.0007-4.0017 inch)
Cylinder Bore Taper - Thrust Side 0.018 mm (0.0007 inch)
Cylinder Head Deck Height- Measuring from the Centerline of Crankshaft to 234.57-234.82 mm (9.235-9.245 inch)
Cylinder Head Deck Surface Flatness - Measured within a 152.4 mm (6.0 inch) Area 0.11 mm (0.004 inch)
Cylinder Head Deck Surface Flatness - Measuring the Overall Length of the Block Deck 0.22 mm (0.008 inch)
Valve Lifter Bore Diameter 21.417-21.443 mm (0.843-0.844 inch)
Connecting Rod Bearing Clearance - Production 0.023-0.065 mm (0.0009-0.0025 inch)
Connecting Rod Bearing Clearance - Service 0.023-0.076 mm (0.0009-0.003 inch)
Connecting Rod Bore Diameter - Bearing End 56.505-56.525 mm (2.224-2.225 inch)
Connecting Rod Bore Out-of-Round - Bearing End - Production 0.006 mm (0.0002 inch)
Connecting Rod Bore Out-of-Round - Bearing End -Service 0.006 mm (0.0002 inch)
Connecting Rod Side Clearance 0.11-0.51 mm (0.00433-0.02 inch)
Connecting Rod Journal Diameter - Production 53.318-53.338 mm (2.0991-2.0999 inch)
Connecting Rod Journal Diameter -Service 53.308 mm (2.0987 inch)
Connecting Rod Journal Out-of-Round - Production 0.005 mm (0.0002 inch)
Connecting Rod Journal Out-of-Round - Service 0.01 mm (0.0004 inch)
Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length - Production 0.005 mm (0.0002 inch)
Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length - Service 0.02 mm (0.00078 inch)
Crankshaft End Play 0.04-0.2 mm (0.0015-0.0078 inch)
Crankshaft Main Bearing Clearance - Production 0.02-0.052 mm (0.0008-0.0021 inch)
Crankshaft Main Bearing Clearance - Service 0.02-0.065 mm (0.0008-0.0025 inch)
Crankshaft Main Journal Diameter - Production 64.992-65.008 mm (2.558-2.559 inch)
Crankshaft Main Journal Diameter - Service 64.992 mm (2.558 inch)
Crankshaft Main Journal Out-of-Round - Production 0.003 mm (0.000118 inch)
Crankshaft Main Journal Out-of-Round -Service 0.008 mm (0.0003 inch)
Crankshaft Main Journal Taper - Production 0.01 mm (0.0004 inch)
Crankshaft Main Journal Taper - Service 0.02 mm (0.00078 inch)
Crankshaft Rear Flange Runout 0.05 mm (0.002 inch)
Crankshaft Reluctor Ring Runout - Measured 1.0 mm (0.04 inch) Below Tooth Diameter 0.7 mm (0.028 inch)
Crankshaft Thrust Surface - Production 26.14-26.22 mm (1.029-1.0315 inch)
Crankshaft Thrust Surface - Service 26.22 mm (1.0315 inch)
Crankshaft Thrust Surface Runout 0.025 mm (0.001 inch)
Piston Ring End Gap - First Compression Ring - Measured in Cylinder Bore - Production 0.31-0.52 mm (0.012-0.02 inch)
Piston Ring End Gap - First Compression Ring - Measured in Cylinder Bore - Service 0.31-0.59 mm (0.0122-0.023 inch)
Piston Ring End Gap - Second Compression Ring - Measured in Cylinder Bore - Production 0.51-0.77 mm (0.02-0.03 inch)
Piston Ring End Gap - Second Compression Ring - Measured in Cylinder Bore - Service 0.51-0.84 mm (0.02-0.033 inch)
Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore - Production 0.31-0.87 mm (0.0122-0.034 inch)
Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore - Service 0.31-0.94 mm (0.0122-0.037 inch)
Piston Ring to Groove Clearance - First Compression Ring - Production 0.04-0.08 mm (0.00157-0.0031 inch)
Piston Ring to Groove Clearance - First Compression Ring - Service 0.04-0.08 mm (0.00157-0.0031 inch)
Piston Ring to Groove Clearance - Second Compression Ring - Production 0.039-0.079 mm (0.0015-0.0031 inch)
Piston Ring to Groove Clearance - Second Compression Ring - Service 0.039-0.079 mm (0.0015-0.0031 inch)
Piston Ring to Groove Clearance - Oil Control Ring - Production 0.015-0.199 mm (0.0006-0.0078 inch)
Piston Ring to Groove Clearance - Oil Control Ring - Service 0.015-0.199 mm (0.0006-0.0078 inch)
Piston - Piston Diameter - Measured Over Skirt Coating 101.606-101.640 mm (4.0002-4.0016 inch)
Piston - Piston to Bore Clearance - Production 0.022-0.03 mm (-0.0009-0.0012 inch)
Piston - Piston to Bore Clearance - Service Limit with Skirt Coating Worn Off 0.07 mm (0.0028 inch)
Pin - First Design Press Fit Pin Fit in Connecting Rod Bore 0.02-0.043 mm (- 0.00078-0.00169 inch)
Pin - First Design Press Fit Pin Clearance to Piston Pin Bore - Production 0.01-0.02 mm (0.0004-0.00078 inch)
Pin - First Design Press Fit Pin Clearance to Piston Pin Bore - Service 0.01-0.022 mm (0.0004-0.00086 inch)
Pin - First Design Press Fit Pin Diameter 23.997-24.0 mm (0.9447-0.9448 inch)
Pin - Second Design Full Floating Pin Fit in Connecting Rod Bore - Production 0.007-0.02 mm (0.00027-0.00078 inch)
Pin - Second Design Full Floating Pin Fit in Connecting Rod Bore - Service 0.007-0.022 mm (0.00027-0.00086 inch)
Pin - Second Design Full Floating Pin Clearance to Piston Pin Bore - Production 0.002-0.01 mm (0.00008-0.0004 inch)
Pin - Second Design Full Floating Pin Clearance to Piston Pin Bore - Service 0.002-0.015 mm (0.00008-0.0006 inch)
Pin - Second Design Full Floating Pin Diameter 23.952-23.955 mm (0.943-0.943 inch)