Cylinder Block Assembly: Specifications
SURFACE VARIATION - HEAD-TO-BLOCKDeck surface 0.050 mm (0.002 in.)
CYLINDER BLOCK
Cylinder Bore Diameter
A 86.0 - 86.010 mm (3.3858 - 3.3862 in.)
B 86.010 - 86.020 mm (3.3862 - 3.3866 in.)
C 86.020 - 86.030 mm (3.3866 - 3.3869 in.)
Cylinder Bore Out-of-Round (Max.) 0.020 mm (0.0008 in.)
Cylinder Bore Taper (Max.) 0.028 mm (0.001 in.)
CRANKSHAFT
Main Bearing Journal Diameter
Journal Grade
0 51.985 - 51.988 mm (2.0466 - 2.0467 in.)
1 51.982 - 51.985 mm (2.0465 - 2.0466 in.)
2 51.979 - 51.982 mm (2.0464 - 2.0465 in.)
3 51.976 - 51.979 mm (2.0462 - 2.0464 in.)
4 51.973 - 51.976 mm (2.0461 - 2.0462 in.)
Journal Out-of-Round (Max.) 0.005 mm (0.0001 in.)
Journal Taper (Max.) 0.006 mm (0.0002 in.)
End Play 0.05 - 0.25 mm (0.0019 - 0.0098 in.)
Wear Limit 0.30 mm (0.0118 in.)
Main Bearing Diametrical Clearance 0.028 - 0.048 mm (0.0011 - 0.0018 in.)
Main Bearing Diametrical Clearance (Max) 0.058 mm (0.0022 in.)
MAIN BEARING
Main Bearing Journal Diameter
Journal Grade
0 51.985 - 51.988 mm (2.0466 - 2.0467 in.)
1 51.982 - 51.985 mm (2.0465 - 2.0466 in.)
2 51.979 - 51.982 mm (2.0464 - 2.0465 in.)
3 51.976 - 51.979 mm (2.0462 - 2.0464 in.)
4 51.973 - 51.976 mm (2.0461 - 2.0462 in.)
Journal Out-of-Round (Max.) 0.005 mm (0.0001 in.)
Journal Taper (Max.) 0.006 mm (0.0002 in.)
End Play 0.05 - 0.25 mm (0.0019 - 0.0098 in.)
Wear Limit 0.30 mm (0.0118 in.)
Main Bearing Diametrical Clearance 0.028 - 0.048 mm (0.0011 - 0.0018 in.)
Main Bearing Diametrical Clearance (Max) 0.058 mm (0.0022 in.)
Main Bearing Bore Diameter
1 56.000 - 56.006 mm (2.2047 - 2.2049 in.)
2 56.006 - 56.012 mm (2.2049 - 2.2051 in.)
3 56.012 - 56.018 mm (2.2051 - 2.2054 in.)
Main Bearing Bore Diameter Taper (Max.) 0.0082 mm (0.0003 in.)
Lower Main Bearing Selection:
Upper Main Bearing Selection:
MAIN BEARING CAP TORQUE & SEQUENCE
CAUTION: Before tightening bolts, you must identify the bolt head to obtain the correct torque value. Failure to identify the bolts correctly, could result in improperly tightened bolts which could result in engine damage.
If your bolt heads look like this (1,2), use the following torque specifications:
Tighten bolts using a three step method, in the sequence shown.
Tighten bolts to 15 Nm (11 ft. lbs.)
Tighten bolts to 27 Nm (20 ft. lbs.)
Rotate an additional 45°.
If your bolt heads do not look like this (1,2), use the following torque specifications:
Tighten bolts using a three step method, in the sequence shown.
Tighten bolts to 15 Nm (11 ft. lbs.)
Tighten bolts to 45 Nm (33 ft. lbs.)
Rotate an additional 45°.
CONNECTING ROD
Connecting Rod Journal Diameter
Journal Grade
1 47.966 - 47.972 mm (1.8884 - 1.8886 in.)
2 47.960 - 47.966 mm (1.8884 - 1.8881 in.)
3 47.954 - 47.960 mm (1.8879 - 1.8881 in.)
Rod Journal- Taper (Max) 0.005 mm (0.0001 in.)
Side Clearance 0.1 - 0.25 mm (0.0039 - 0.0098 in.)
Wear Limit 0.27 mm (0.0106 in.)
Bearing Clearance 0.032 - 0.060 mm (0.001 - 0.002 in.)
Wear Limit 0.070 mm (0.0027 in.)
CONNECTING ROD BEARING SELECTION
PISTONS
Piston Diameter
A 85.995 - 86.015 mm (3.3856 - 3.3864 in.)
B 86.005 - 86.025 mm (3.3860 - 3.3868 in.)
C 86.015 - 86.035 mm (3.3864 - 3.3872 in.)
Clearance to Bore (-0.015) - 0.015 mm ((-0.0006) - 0.0006 in.)
Weight 345 - 355 grams (12.17 - 12.52 oz.)
Land Clearance (Diametrical) 0.60 - 0.73 mm (0.0236 - 0.0287 in.)
Piston Length 49.0 mm (2.929 in.)
PISTON RINGS
Ring Gap-Top Compression Ring 0.15 - 0.30 mm (0.0059 - 0.0118 in.)
Wear Limit 0.8 mm (0.031 in.)
Ring Gap-2nd Compression Ring 0.30 - 0.45 mm (0.0118 - 0.0177 in.)
Wear Limit 0.8 mm (0.031 in.)
Ring Gap-Oil Control Steel Rails 0.20 - 0.70 mm (0.0079 - 0.0276 in.)
Wear Limit 1.0 mm (0.039 in.)
Ring Side Clearance-Compression Rings 0.03 - 0.07 mm (0.1182 - 0.0028 in.)
Wear Limit 0.10 mm (0.004 in.)
Ring Side Clearance-Oil Ring Pack 0.06 - 0.15 mm (0.0024 - 0.0059 in.)
CRANKSHAFT PULLEY
Crankshaft Damper-Bolt 210 Nm (155 ft. lbs.)