System Specifications
CYLINDER BLOCKCylinder Bore Diameter 99.50 mm 3.917 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.
PISTONS
Clearance 0.0215 - 0.0485 mm 0.0008 - 0.0019 in.
Measured at 38.0 mm ( 1.5 in.) Below Deck
Ring Groove Diameter
Groove #1 89.6 - 89.8 mm 3.527 - 3.535 in.
Groove #2 88.1 - 88.3 mm 3.468 - 3.476 in.
Weight 413 grams 14.56 oz
Piston Length 54.70 - 55.30 2.153 - 2.177 in.
Ring Groove Width
No. 1 1.51 - 1.54 mm 0.0594 - 0.0606 in
No. 2 1.51 - 1.53 mm 0.0594 - 0.0602 in.
No. 3 3.030 - 3.055 mm 0.1192 - 0.1202 in.
PISTON PINS
Clearance In Piston 0.009- 0.018 mm 0.00035- 0.0007 in.
Diameter 24.0 - 24.003 mm 0.9448 - 0.9449 in.
Length 70.53 - 71.03 mm 2.78 - 2.80 in.
PISTON RINGS
Ring Gap
Top Compression Ring 0.23 - 0.38 mm 0.0090 - 0.0149 in.
Second Compression Ring 0.35 - 0.60 mm 0.0137 - 0.0236 in.
Oil Control (Steel Rails) 0.15 - 0.66 mm 0.0059 - 0.0259 in.
Side Clearance
Top Compression Ring 0.02 - 0.068 mm 0.0007 - 0.0026 in.
Second Compression Ring 0.02 - 0.058 mm 0.0007 - 0.0022 in.
Oil Ring (Steel Ring) 0.019 - 0.229 mm 0.0007 - 0.0091 in.
Ring Width
Top Compression Ring 1.472 - 1.490 mm 0.0579 - 0.0586 in.
Second Compression Ring 1.472 - 1.490 mm 0.0579 - 0.0586 in.
Oil Ring (Steel Rails) 0.447 - 0.473 mm 0.0175 - 0.0186 in.
CONNECTING RODS
Piston Pin Bore Diameter 23.955 - 23.975 mm 0.9431 - 0.9438 in.
Side Clearance 0.10 - 0.35 mm 0.003 - 0.0137 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.
Connecting Rod Journal Diameter 53.992 - 54.008 mm 2.125 - 2.126 in.
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.
Vibration Damper-Bolt 176 Nm (129 ft. lbs.)
Cylinder head out-of-flatness 0.0508 mm (0.002 inch)