System Specifications
CYLINDER BLOCKCylinder Bore 96.0 mm (3.780 inch)
Diameter 0.0076 mm (0.0003 inch)
Out-of-Round (Max.) 0.076 mm (0.003 inch)
Taper (Max.) 0.051 mm (0.002 inch)
PISTONS
Clearance at Size Location 0.007 to +0.047 mm (0.003 to +0.0018 inch)
CRANKSHAFT MAIN BEARING JOURNALS
Diameter 63.987-64.013 mm (2.519-2.520 inch)
Main Bearing Diametrical Clearance 0.011-0.077 mm (0.0007-0.0030 inch)
MAX Allowable 0.087 mm (0.0034 inch)
Out-of-Round (MAX) 0.015 mm (0.0006 inch)
Taper (MAX) 0.015 mm (0.0006 inch)
End Play 0.10-0.30 mm (0.004-0.012 inch)
End Play (MAX) 0.43 mm (0.017 inch)
MAIN BEARING CAP TORQUE AND SEQUENCE
First, inside main bearing cap bolts 20 Nm + 1/4 turn (15 ft. lbs. + 1/4 turn)
Second, windage tray bolts 27 Nm + 1/4 turn (20 ft. lbs. + 1/4 turn)
Third, main cap tie (horizontal) bolts 28 Nm (250 inch lbs.)
MAIN BEARING SIZE CODES
CONNECTING RODS
Bearing Clearance 0.019-0.081 mm (0.0007-0.0031 inch)
Piston Pin Bore Diameter 24.0076-24.0153 mm (0.9452-0.9455 inch)
Side Clearance (MAX) 0.39 mm (0.0153 inch)
Total Weight (Less Bearing) 647 grams (22.8223 oz.)
CONNECTING ROD JOURNALS
Diameter 57.982-58.002mm (2.282-2.283 inch)
Bearing Diametrical Clearance 0.048-0.084 mm (0.001-0.003 inch)
Out-of-Round (MAX) 0.005 mm (0.0001 inch)
Taper (MAX) 0.007 mm (0.0002 inch)
PISTONS
Piston Diameter 95.98 mm ± 0.019 mm (3.7788 ± 0.0008 inch)
Clearance at Size Location 0.007 to +0.047 mm (0.003 to +0.0018 inch)
Piston Weight A 438-443 grams (15.45-15.62 oz.)
Piston Weight B 433-438 grams (15.27-15.45 oz.)
Piston Ring Groove Diameter #1 87.4-87.6 mm (3.441-3.449 inch)
Piston Ring Groove Diameter #2 86.3-86.5 mm (3.397-3.4055 inch)
Piston Ring Groove Diameter #3 85.8-86.0 mm (3.378-3.385 inch)
PISTON RINGS
Ring Gap-Top Compression Ring 0.20-0.36 mm 0.008-0.014 inch)
Ring Gap-2nd Compression Ring (Micro-Napier) 0.20-0.40 mm (0.0078-0.0157 inch)
Ring Gap-Oil Control (Steel Rails) 0.25-0.76 mm (0.010-0.030 inch)
PISTON RING SIDE CLEARANCE
Top and Second Compression Ring 0.04-0.08 mm (0.0016-0.0031 inch)
Oil Ring (Steel Rails) 0.038-0.184 mm (0.0015-0.0073 inch)
CRANKSHAFT PULLEY
Torque 95 Nm (70 ft. lbs.)