System Specifications

Cylinder Block
Cylinder bore diameter 90.213 - 90.226 mm (grade 2)
Cylinder bore maximum taper 0.013 mm
Cylinder bore maximum out-of-round 0.015 mm
Main bearing bore inside diameter 72.40 - 72.424 mm (2.8504 - 2.8513 inch)
Head gasket surface flatness 40 x 40 mm 150 x 150 mm Overall 0.030 mm maximum 0.150 mm maximum 0.050 mm maximum
Head gasket surface finish RzDIN = 13.5 microns 0.8 mm; Wt=10 microns 2.5 mm
Crankshaft
Main bearing journal diameter 67.483 - 67.503 mm (2.6568 - 2.6576 inch)
Main bearing journal maximum taper 0.004 mm (0.0002 inch)
Main bearing journal maximum-out-of-round between cross sections 0.0075 mm (0.0003 inch)
Main bearing journal-to-cylinder- block clearance 0.066 - 0.024 mm (0.0259 - 0.0009 inch)
Connecting rod journal diameter 53.003 - 52.983 mm (2.8867 - 2.0859 inch)
Connecting rod journal maximum taper (straightness) 0.004 mm (0.0002 inch)
Connecting rod journal maximum-out-of-round 0.0075 mm (0.0003 inch) between cross sections
Crankshaft maximum end play 0.301 mm (0.0118 inch)
Piston and Connecting Rod
Piston diameter
Grade 1 90.191 - 90.206 mm
Grade 2 90.203 - 90.220 mm
Grade 3 90.217 - 90.232 mm
Piston-to-cylinder bore clearance @ 43 mm from top (-)0.005 - (+)0.025 mm ([-]0.0002 - (+)0.0010 inch)
Piston ring end gap (top) 0.15 - 0.30 mm (0.0059 - 0.0118 inch)
Piston ring end gap (intermediate) 0.15 - 0.30 mm (0.0059 - 0.0118 inch)
Piston ring end gap (oil control) 0.15 - 0.30 mm (0.0059 - 0.0118 inch)
Ring groove width (top) 1.520 - 1.540 mm (0.0598 - 0.0606 inch)
Ring groove width (intermediate) 1.520 - 1.540 mm (0.0598 - 0.0606 inch)
Ring groove width (oil control) 3.03 - 3.055 mm (0.1193 - 0.1203 inch)
Piston ring width (top) 1.5 mm
Piston ring width (intermediate) 1.5 mm
Piston ring-to-groove clearance (top) 0.020 - 0.060 mm (0.0008 - 0.0024 inch)
Piston ring-to-groove clearance (intermediate) 0.020 - 0.060 mm (0.0008 - 0.0023 inch)
Piston ring-to-groove clearance (oil control) 0.030 - 0.070 mm (0.0012 - 0.0028 inch)
Piston pin bore diameter 22.0065 - 22.0110 mm (0.8664 - 0.8666 inch)
Piston pin diameter 21.995 - 21.997 mm (0.8659 - 0.8660 inch)
Piston pin length 61.870 - 62.120 mm (2.4358 - 2.4456 inch)
Piston pin-to-piston fit 0.0095 - 0.016 mm (0.0004 - 0.0006 inch)
Piston-to-connecting rod clearance 6.58 - 7.58 mm
Connecting rod-to-pin clearance 0.016 - 0.038 mm (0.0006 - 0.0015 inch)
Connecting rod pin bore diameter 22.02 - 22.01 mm (0.8671 - 0.8666 inch)
Connecting rod length (centerline bore-to-bore) 150.7 mm (5.9330 inch)
Connecting rod maximum allowable bend ±0.038 mm (0.0015 inch)
Connecting rod maximum allowable twist ±0.05 mm (0.0019 inch)
Connecting rod bearing bore diameter 56.86 - 56.89 mm (2.2388 - 2.2396 inch)
Connecting rod bearing-to-crankshaft clearance 0.06 - 0.02 mm (0.0026 - 0.0010 inch)
Connecting rod side clearance (standard) 0.015 - 0.45 mm (0.0006 - 0.0177 inch)
Connecting rod side clearance (maximum) 0.50 mm (0.0197 inch)
Cylinder block drain plug 20 Nm (15 ft. lbs.)
For specifications regarding Crankshaft Pulley bolt, refer to service procedure. Service and Repair
For specifications regarding Main Bearing Cap bolts, refer to service procedure. Assembly
For specifications regarding Rod Bearing Cap bolts, refer to service procedure. Assembly