System Specifications

Cylinder Block
Cylinder bore
Diameter
Red 90.200 - 90.213 mm
Blue 90.213 - 90.226 mm
Yellow 90.226 - 90.239 mm
Surface finish (RMS) 0.2 - 0.6 microns
Out-of-round limit 0.015 mm
Out-of-round service limit 0.020 mm
Taper service limit 0.006 mm
Cylinder bore
Maximum taper 0.006 mm (0.0002 in.)
Maximum out-of-round 0.015 mm (0.0006 in.)
Main bearing bore
Inside diameter 72.400 - 72.424 mm (2.8504 - 2.8513 in.)
Camshaft bearing bore
Inside diameter 26.987 - 27.012 mm (1.0625 - 1.0635 in.)
Head gasket surface flatness 0.15 mm (0.006 in.) max. overall

Crankshaft
Main bearing journal
Diameter 67.481 - 67.505 mm (2.6567269 - 2.6576718 in.)
Maximum taper 0.004 mm (0.0002 in.)
Maximum out-of-round 0.006 mm (0.0002 in.)
Main bearing journal-to-cylinder block clearance
Desired 0.025 - 0.045 mm (0.00098 - 0.00177 in.)
Allowable 0.025 - 0.050 mm (0.00098 - 0.00197 in.)
Connecting rod journal
Diameter 52.983 - 53.003 mm (2.085941 - 2.086728 in.)
Maximum taper 0.004 mm (0.0002 in.)
Maximum out-of-round 0.006 mm (0.0002 in.)
Crankshaft maximum end play 0.130 - 0.301 mm (0.005118 - 0.011850 in.)

Piston and Connecting Rod
Piston diameter
Standard (e) 0.028 mm (0.0010 in.)
Coded Red 1 (e) 90.167 - 90.188 mm (3.299 - 3.5505 in.)
Coded Blue 2 (e) 90.180 - 90.195 mm (3.5504 - 3.5510 in.)
Coded Yellow 3 (e) 90.198 - 90.208 mm
Piston-to-cylinder bore clearance -0.010/+0.026 mm (-0.0003937/+0.0010236 in.)
Piston ring end gap
Compression (top) (f) -0.150 - 0.300 mm (0.006 - 0.0018 in.)
Compression (bottom) (f) 0.300 - 0.550 mm (0.0018 - 0.0022 in.)
Oil ring (steel rail) (f) 0.15 - 0.66 mm (0.00591 - 0.02598 in.)
Piston ring groove width
Compression (top) 1.230 - 1.250 mm (0.484 - 0.0492 in.)
Compression (bottom) 1.520 - 1.540 mm (0.05984 - 0.06062 in.)
Oil ring 3.030 - 3.055 mm
Piston ring width
Compression (top and bottom) 1.00 mm (0.03937 in.) max.
Oil ring 1.15 mm (0.04528 in.) max.
Piston ring-to-groove clearance
Compression (top) 0.0090 - 0.0235 mm (0.000354 - 0.000925 in.)
Compression (bottom) 0.030 - 0.080 mm (0.00118 - 0.00315 in.)
Oil ring snug fit
Piston pin bore diameter 21.9985 - 22.0035 mm (0.8661 - 0.8663 in.)
Piston pin
Diameter 22.0005 - 22.0030 mm (0.8661596 - 0.8662581 in.)
Length 61.601 - 62.030 mm (2.42523 - 2.44212 in.)
Piston pin-to-piston fit (g) -0.0045/+ 0.002 mm (-0.000177/+0.0000787 in.)
Connecting rod-to-pin clearance
Standard 0.004 - 0.0175 mm (0.000157 - 0.00689 in.)
Service limit 0.35 mm (0.001378 in.)
Connecting rod
Pin bore diameter 21.9985 - 22.0025 mm (0.866081 - 0.866238 in.)
Length (center-to-center) 150.7 mm (5.933 in.)
Maximum allowed bend 0.038 per 25 mm (0.00150 per 0.9843 in.)
Maximum allowed twist 0.050 per 25 mm (0.00197 per 0.9843 in.)
Bearing bore diameter 56.866 - 56.886 mm (2.23881 - 2.23960 in.)
Connecting rod bearing-to-crankshaft clearance
Desired 0.027 - 0.069 mm (0.0010629 - 0.0027165 in.)
Allowable 0.027 - 0.069 mm (0.0010629 - 0.0027165 in.)
Connecting rod side clearance (assembled to crank)
Standard 0.15 - 0.45 mm (0.00591 - 0.01772 in.)
Service limit 0.50 mm (0.01969 in.) max.

For torque specifications, refer to the service procedure.