System Specifications
CYLINDER BORECylinder Bore Diameter 96.0 mm ± 0.0076 (3.780 in. ± 0.0003 in.)
Out-of-Round (Max.) 0.006 mm (0.00023 in.)
Taper (Max.) 0.051 mm (0.002 in.)
CRANKSHAFT
Main Journal Diameter 68.987-69.013 mm (2.717-2.716 in.)
Main Bearing Diametrical Clearance 0.032-0.062 mm (0.0013-0.0024 in.)
Bearing Clearance (Wear Limit) 0.070 mm (0.0027 in.)
DIA Out-of-Round (MAX) 0.007 mm (0.0003 in.)
Diametrical Taper (MAX) 0.006 mm (0.00025 in.)
End Play 0.048-0.260 mm (0.002-0.010 in.)
End Play (MAX) 0.330 mm (0.013 in.)
MAIN BEARING
Main Bearing Diametrical Clearance 0.032-0.062 mm (0.0013-0.0024 in.)
Bearing Clearance (Wear Limit) 0.070 mm (0.0027 in.)
MAIN BEARING SELECTION
MAIN BEARING CAP TORQUE & SEQUENCE
Crankshaft Main Bearing Cap
-Inner Main Cap Bolts 20 Nm + 1/4 Turn (15 ft. lbs + 1/4 Turn)
-Outer Main Cap Bolts 27 Nm + 1/4 Turn (20 ft.lbs + 1/4 Turn)
-Tie Bolts (Horizontal) 28 Nm (250 in. lbs.)
CONNECTING ROD
Connecting Rod Cap-Bolts 27 Nm + 1/4 Turn (20 ft. lbs + 1/4 Turn)
Rod Journal Diameter 57.982-58.002 mm (2.2828-2.2835 in.)
Bearing Diametrical Clearance 0.024-0.054 mm (0.0009-0.0021 in.)
Bearing Clearance (Wear Limit) 0.062 mm (0.0024 in.)
Out-of-Round (MAX) 0.007 mm (0.0003 in.)
Diametrical Taper (MAX) 0.006 mm (0.00025 in.)
Polish Microfinish 0.13 mm Ra max (0.000005 in. Ra max)
Connecting Rod Bore Diameter 60.994-61.006 mm (2.4013-2.4018 in.)
Side Clearance (MAX) 0.39 mm (0.0153 in.)
Total Weight (Less Bearing) 693 grams (24.445 oz.)
PISTON DIMENSIONS AND CLEARANCES
Piston Diameter 95.98 mm ± 0.019 mm (3.7788 in. ± 0.0008 in.)
Clearance at Size Location -0.007 to +0.047 mm (-0.003 to +0.0018 in.)
Piston Weight - A 374.4-379.4 grams (13.21-13.38 oz.)
Piston Weight - B 379.5-384.4 grams (13.38-13.56 oz.)
PISTON RING GAP & GROOVE CLEARANCE
Ring Gap-Top Compression Ring 0.20-0.36 mm 0.008-0.014 in.
Ring Gap-2nd Compression Ring (Micro-Napier) 0.20-0.40 mm 0.0078-0.0157 in.
Ring Gap-Oil Control (Steel Rails) 0.25-0.76 mm 0.010-0.030 in.
Top and Second Compression Ring 0.04-0.08 mm (0.0016-0.0031 in.)
Oil Ring (Steel Rails) 0.038-0.184 mm (0.0015-0.0073 in.)
CRANKSHAFT PULLEY TORQUE
Crankshaft Damper-Bolt 95 Nm (70 ft. lbs.)