System Specifications
Cylinder BlockConnecting rod thrust clearance
Standard 0.15 to 0.40 mm (0.0059 to 0.0157 in.)
Maximum 0.50 mm (0.020 in.)
Connecting rod oil clearance
Standard 0.045 to 0.067 mm (0.0018 to 0.0026 in.)
Maximum 0.070 mm (0.0028 in.)
Crankshaft thrust clearance
Standard 0.04 to 0.24 mm (0.0016 to 0.0094 in.)
Maximum 0.30 mm (0.0118 in.)
Thrust washer thickness 2.43 to 2.48 mm (0.0957 to 0.0976 in.)
Cylinder block warpage
Maximum 0.07 mm (0.0028 in.)
Cylinder bore diameter
Standard 94.000 to 94.012 mm (3.7008 to 3.7013 in.)
Maximum 94.200 mm (3.7087 in.)
Piston diameter
Distance 9.8 mm (0.3858 in.)
Standard 93.960 to 93.980 mm (3.6992 to 3.7000 in.)
Maximum 93.830 mm (3.6941 in.)
Oil clearance
Standard 0.02 to 0.052 mm (0.0008 to 0.0020 in.)
Maximum 0.06 mm
Piston pin hole inside
diameter 22.001 to 22.010 mm (0.8662 to 0.8665 in.)
Piston pin
diameter 21.997 to 22.006 mm (0.8660 to 0.8664 in.)
Oil clearance
Standard 0.001 to 0.007 mm (0.00002 to 0.0003 in.)
Maximum 0.015 mm (0.0006 in.)
Connecting rod bushing inside
diameter 22.005 to 22.014 mm (0.8663 to 0.8667 in.)
Oil clearance
Standard 0.005 to 0.011 mm (0.0002 to 0.0004 in.)
Maximum 0.03 mm (0.0012 in.)
Piston ring groove clearance
No. 1 0.020 to 0.070 mm (0.0008 to 0.0028 in.)
No. 2 0.020 to 0.060 mm (0.0008 to 0.0024 in.)
Oil 0.070 to 0.150 mm (0.0028 to 0.0059 in.)
Piston ring end gap
Standard No. 1 0.25 to 0.35 mm (0.0098 to 0.0138 in.)
No. 2 0.50 to 0.60 mm (0.0197 to 0.0236 in.)
Oil (Side rail) 0.10 to 0.40 mm (0.0039 to 0.0157 in.)
Maximum No. 1 0.50 mm (0.0197 in.)
No. 2 0.85 mm (0.0335 in.)
Oil (Side rail) 0.60 mm (0.0236 in.)
Connecting Rod Bearing Clearance
Standard oil clearance 0.045 to 0.067 mm (0.0018 to 0.0026 in.)
Maximum oil clearance 0.070 mm (0.0028 in.)
Connecting Rod
Connecting rod out-of alignment
Maximum 0.05 mm (0.0020 in.) per 100 mm (3.94 in.)
Connecting rod twist
Maximum 0.15 mm (0.0059 in.) per 100 mm (3.94 in.)
Connecting rod bolt diameter
Standard 7.2 to 7.3 mm (0.283 to 0.287 in.)
Maximum 7.0 mm (0.276 in.)
Crankshaft
Crankshaft bearing cap set bolt diameter
Standard 10.5 to 11.0 mm (0.4134 to 0.4331 in.)
Maximum 10.7 mm (0.4213 in.)
Crankshaft circle runout
Maximum 0.06 mm (0.0024 in.)
Main journal diameter 60.988 to 61.000 mm (2.4011 to 2.4016 in.)
Main journal taper and out-of-round
Maximum 0.02 mm (0.0008 in.)
Crank pin diameter 52.992 to 53.000 mm (2.0863 to 2.0866 in.)
Crank pin taper and out-of-round
Maximum 0.02 mm (0.0008 in.)
Crankshaft oil clearance
Standard 0.026 to 0.047 mm (0.0010 to 0.0019 in.)
Maximum 0.050 mm (0.0020 in.)
Crankshaft main journal diameter:
Standard upper bearing center wall thickness (No. 1 and No. 4 journals):
Standard lower bearing center wall thickness (No. 1 and No. 4 journals):
Standard upper bearing center thickness (No. 2 and No. 3 journals):
Standard lower bearing center thickness (No. 2 and No. 3 journals):
MAIN BEARING CAP
Temporarily install the 8 main bearing cap bolts to the inside positions.
Insert the main bearing cap by hand until the clearance between the main bearing cap and the cylinder block is less than 6 mm (0.23 in.) by marking the 2 internal bearing cap bolts as a guide.
Bolt length 100 to 102 mm (3.94 to 4.02 in.)
Using a plastic hammer, lightly tap the bearing cap to ensure a proper fit.
Apply a light coat of engine oil to the threads and under the heads of the 8 main bearing cap bolts.
Install the 8 main bearing cap bolts to the outside positions.
Bolt length 105.5 to 107.5 mm (4.15 to 4.23 in.)
Install the crankshaft bearing cap bolts.
The main bearing cap bolts are tightened in 2 progressive steps.
Step 1
Install and uniformly tighten the 16 main bearing cap bolts in the sequence shown in the illustration.
Torque 61 N*m (622 kgf/cm, 45 ft. lbs.)
If any of the main bearing cap bolts does not meet the torque specified, replace it.
Step 2
Mark the front of the bearing cap bolts with paint.
Tighten the bearing cap bolts another 90° in the order above.
Check that the painted mark is now at a 90° angle to the front.
Install and uniformly tighten the 8 main bearing cap bolts in several steps and in the sequence shown in the illustration.
Torque 52 N*m (525 kgf/cm, 38 ft. lbs.)
CONNECTING ROD CAP
The connecting cap bolts are tightened in 2 progressive steps.
Step 1
Install and alternately tighten the bolts of the connecting rod cap in several steps.
Torque 25 N*m (255 kgf/cm, 18 ft. lbs.)
Step 2
Mark the front side of each connecting cap bolt with paint.
Tighten the cap bolts another 90° as shown in the illustration.
Check the painted mark is now at a 90° angle to the front.
CRANKSHAFT PULLEY
Torque 250 N*m (2,550 kgf/cm, 184 ft. lbs.)