Cylinder Block Assembly: Specifications
Surface Variation - Head-to-BlockCylinder Head For Out-of-flatness 0.0508 mm (0.002 in.)
Cylinder Bore
Cylinder Bore Diameter 99.50 mm (3.92 in.)
Out of Round (MAX) 0.0076 mm (0.0003 in.)
Taper (MAX) 0.0127 mm (0.0005 in.)
Crankshaft
Main Bearing Journal Diameter 64.988 - 65.012 mm (2.5585 - 2.5595 in.)
Bearing Clearance 0.023 - 0.051 mm (0.0009 - 0.002 in.)
Out of Round (MAX) 0.005 mm (0.0002 in.)
Taper (MAX) 0.003 mm (0.0001 in.)
End Play 0.052 - 0.282 mm (0.002 - 0.011 in.)
End Play (MAX) 0.282 mm (0.011 in.)
Main Bearing Selection Chart
Main Bearing Cap Torque
Tighten main bearing cap bolts to 13 Nm ( 10 ft. lbs.) in the sequence shown.
Tighten main bearing cap bolts to 27 Nm ( 20 ft. lbs.) in the sequence shown.
Rotate main cap bolts an additional 90° in the sequence shown.
Install the crossbolts with new seal washer. Starting with crossbolt A,
Tighten crossbolt to 28 Nm ( 21 ft. lbs.).
Repeat crossbolt tightening procedure.
Connecting Rod
Connecting Rod Cap Bolts 21 Nm plus 90° Turn (15 ft.lbs. plus 90° Turn)
Journal Diameter 53.992 - 54.008 mm (2.126 in.)
Side Clearance 0.10 - 0.35 mm (0.003 - 0.0137 in.)
Bearing Clearance 0.020 - 0.060 mm (0.0007 - 0.0023 in.)
Bearing Bore Out of Round (MAX) 0.005 mm (0.0002 in.)
Piston Dimensions And Clearances
Measured at 38.0 mm (1.5 in.) Below Deck 0.031 - 0.058 mm (0.012 - 0.023 in.)
Ring Groove Diameter
Top Groove 90.4 - 90.6 mm (3.56 - 3.57 in.)
Second Groove 88.4 - 88.7 mm (3.48 - 3.49 in.)
Weight 413 grams (14.56 oz)
Piston Length 53.3 mm (2.10 in.)
Ring Groove Width No.1 1.23 - 1.26 mm (0.048 - 0.0496 in.)
Ring Groove Width No.2 1.23 - 1.25 mm (0.048 - 0.0492 in.)
Ring Groove Width No.3 2.03 - 2.05 mm (0.079 - 0.080 in.)
Piston Pin
Clearance in Piston 0.005 - 0.014 mm (0.0001 - 0.0005 in.)
Piston Ring Gap And Groove Clearance
Ring Gap
Top Compression Ring 0.40 - 0.55 mm (0.015 - 0.021 in.)
Second Compression Ring 0.24 - 0.51 mm (0.009 - 0.020 in.)
Oil Control Rails 0.15 - 0.66 mm (0.0059 - 0.0259 in.)
Side Clearance
Top Compression Ring 0.04 - 0.09 mm (0.001 - 0.0035 in.)
Second Compression Ring 0.04 - 0.08 mm (0.001 - 0.0031 in.)
Oil Controls Rails 0.06 - 0.21 mm (0.002 - 0.008 in.)
Crankshaft Pulley Torque
Vibration Damper Bolt 176 Nm (130 ft.lbs.)