System Specifications
CYLINDER BLOCKCylinder 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.)
Lifter Bore Diameter 21.45-21.425 mm (0.8444-0.8435 in.)
Cylinder-to-Piston Clearance
Clearance in Piston 0.005-0.014 mm (0.0001-0.0005 in.)
CRANKSHAFT
Bearing Clearance 0.020-0.060 mm (0.0007-0.0023 in.)
Out of Round (Max.) 0.005 mm (0.0002 in.)
Taper (Max.) 0.003 mm (0.0001 in.)
MAIN BEARING
NOTE: The main cap cross-bolts are torqued after final torque of the main cap bolts. Always use a new washer/seal on cross bolts.
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 cross bolts with new seal washer. Starting with cross-bolt A,
Tighten cross bolt to 28 Nm ( 21 ft. lbs.).
Repeat cross bolt tightening procedure
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
CONNECTING ROD
ROD BEARING CAP
Connecting Rod Cap Bolts 21 Nm plus 90° turn (15 ft.lbs plus 90° turn)
Piston Pin Bore Diameter 24.014-24.024 mm (0.9454-0.9458 in.)
Side Clearance 0.10-0.35 mm (0.003-0.0137 in.)
Connecting Rod Journal Diameter 53.992-54.008 mm (2.126 in.)
PISTONS
Clearance in Piston 0.005-0.014 mm (0.0001-0.0005 in.)
Diameter 24.004-24.007 mm (0.945-0.9451 in.)
Length 62.99-63.21 mm (2.47-2.48 in.)
PISTON RINGS
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-.08 mm (0.001-0.0031 in.)
Oil Control Rails 0.06-0.21 mm (0.002-0.008 in.)
CRANKSHAFT PULLEY
Vibration Damper - Bolt 176 Nm (130 ft. lbs.)