Cylinder Block Assembly: Specifications
Cylinder boreDiameter
Grade 1 89.000 - 89.010 mm (3.50393 - 3.504323 in.)
Grade 2 89.010 - 89.020 mm (3.504323 - 3.504717 in.)
Grade 3 89.020 - 82.030 mm (3.504717 - 3.50511 in.)
Maximum taper 0.020 mm (0.008 in.)
Maximum out-of-round
Standard 0.015 mm (0.0005 in.)
Service limit 0.020 mm (0.0007 in.)
Main bearing bore inside diameter 67.998 - 68.022 mm (2.677 - 2.6780 in.)
Piston diameter-coated
Grade 1 188.990 - 89.010 mm (3.5035 - 3.5043 in.)
Grade 2 88.998 - 89.022 mm (3.5039 - 3.5048 in.)
Grade 3 89.010 - 89.030 mm (3.5043 - 3.5051 in.)
Piston diameter-uncoated
Grade 1 88.970 - 88.980 mm (3.50275 - 3.50314 in.)
Grade 2 88.978 - 88.992 mm (3.50306 - 3.50362 in.)
Grade 3 89.010 - 89.030 mm (3.50432 - 3.50511 in.)
Piston-to-cylinder bore clearance 0.012 to 0.022 mm (0.0005 - 0.0009 in.)
Piston ring end gap
Compression (top, gauge diameter) b 0.100 - 0.250 mm (0.0039 - 0.0098 in.)
Compression (bottom, gauge diameter) 0.27 - 0.42 mm (0.0106 - 0.0165 in.)
Oil ring (steel rail, gauge diameter) 0.15 - 0.65 mm (0.0059 - 0.0255 in.)
Compression (top, service limit) 0.50 mm max (0.0196 in.)
Compression (bottom service limit) 0.65 mm max (0.0255 in.)
Oil ring (steel rail, service limit) 0.90 mm max (0.0354 in.)
Piston ring groove width
Compression (top) 1.230 - 1.245 mm (0.0484 - 0.0490 in.)
Compression (bottom) 1.530 - 1.545 mm (0.0602 - 0.0608 in.)
Oil ring 3.030 - 3.055 mm (0.1192 - 0.0120 in.)
Piston pin
Bore diameter 21.008 - 21.012 mm (0.8270 - 0.8272 in.)
Diameter 21.011 - 21.013 mm (0.8271 - 0.8273 in.)
Length 60.51 - 60.08 mm (2.382 - 2.365 in.)
Piston pin-to-piston fit -0.005 to +0.001 mm (0.0001 - 0.00003 in.)
Connecting rod-to-pin clearance
Standard 0.004 - 0.202 mm (0.0001 - 0.0007 in.)
Service limit 0.035 mm (0.0013 in.)
Pin bore diameter 21.017 - 21.031 mm (0.827 - 0.828 in.)
Length (center-to-center) 138.06 - 138.14 mm (5.435 - 5.38 in.)
Maximum allowed bend 0.038 mm per 25 (0.0014 per 0.984 in.)
Maximum allowed twist 0.050 mm per 25 (0.0019 per 0.984 in.)
Bearing bore diameter 53.015 - 53.035 mm (2.0872 - 2.0879 in.)
Bearing-to-crankshaft clearance 0.028 - 0.066 mm (0.001 - 0.0025 in.)
Side clearance 0.100 - 0.30 mm (0.0039 - 0.0118 in.)
Lower cylinder block bolts and studs.
Stage 1 fasteners 1-8 to 25 Nm (18 ft. lbs.)
Stage 2 fasteners 9-16 to 40 Nm (30 ft. lbs.)
Stage 3 fasteners 1-16 90 degrees
Stage 4 fasteners 17-22 to 25 Nm (18 ft. lbs.)
Crankshaft Pulley Bolt 100 Nm (74 ft. lbs.)
Connecting rod caps and bolts.
Stage 1 23 Nm (17 ft. lbs.)
Stage 2 43 Nm (32 ft. lbs.)
b Specification 82.4 mm (3.2441 in.) diameter gauge