Cylinder Block Assembly: Specifications
Cylinder blockStandard height 202 mm (7.95 in)
Warping limit (Mating with cylinder head) Standard 0.02 mm (0.0008 in)
Cylinder inner diameter
Standard
A 89.205 - 89.215 mm (3.5120 - 3.5124 in)
B 89.195 - 89.205 mm (3.5116 - 3.5120 in)
Cylindricality Standard 0.030 mm (0.0012 in)
Out-of-roundness Standard 0.010 mm (0.0004 in)
Piston clearance Standard -0.010 - 0.010 mm (-0.0004 - 0.0004 in)
Cylinder inner diameter boring limit (diameter) To 89.715 mm (3.5321 in)
Piston
Outer diameter
Standard
A 89.205 - 89.215 mm (3.5120 - 3.5124 in)
B 89.195 - 89.205 mm (3.5116 - 3.5120 in)
0.25 (0.0098) OS 89.445 - 89.465 mm (3.5215 - 3.5222 in)
0.50 (0.0197) OS 89.695 - 89.715 mm (3.5313 - 3.5321 in)
Inner diameter of piston pin hole Standard 22.000 - 22.006 mm (0.8661 - 0.8664 in)
Piston pin
Outer diameter Standard 21.994 - 22.000 mm (0.8659 - 0.8661 in)
Standard clearance between piston and piston pin 0.004 - 0.008 mm (0.0002 - 0.0003 in)
Piston ring
Ring closed gap
Top ring Standard 0.20 - 0.35 mm (0.0079 - 0.0138 in)
Second ring Standard 0.35 - 0.50 mm (0.0138 - 0.0197 in)
Oil ring Standard 0.20 - 0.60 mm (0.0079 - 0.0236 in)
Ring groove gap
Top ring Standard 0.040 - 0.080 mm (0.0016 - 0.0031 in)
Second ring Standard 0.030 - 0.070 mm (0.0012 - 0.0028 in)
Oil ring Standard 0.045 - 0.125 mm (0.0018 - 0.0049 in)
Connecting rod
Thrust clearance Standard 0.070 - 0.330 mm (0.0028 - 0.0130 in)
Bearing of large end
Oil clearance Standard 0.0 16 - 0.043 mm (0.0006 - 0.0017 in)
Bearing size (Thickness at center)
Standard 1.490 - 1.506 mm (0.0587 - 0.0593 in)
0.03 (0.0012) US 1.509 - 1.513 mm (0.0594 - 0.0596 in)
0.05 (0.0020) US 1.519 - 1.523 mm (0.0598 - 0.0600 in)
0.25 (0.0098) US 1.619 - 1.623 mm (0.0637 - 0.0639 in)
Bushing of small end
Clearance between piston pin and bushing
Standard 0.022 mm (0 - 0.0009 in)
Crankshaft
Crank pin and crank journal
Out-of- roundness 0.005 mm (0.0002 in)
Cylindricality 0.006 mm (0.0002 in)
Crank pin outer diameter
Standard 51.984 - 52.000 mm (2.0466 - 2.0472 in)
0.03 (0.0012) US 51.954 51.970 mm (2.0454 - 2.0461 in)
0.05 (0.0020) US 51.934 51.950 mm (2.0446 - 2.0453 in)
0.25 (0.0098) US 51.734 51.750 mm (2.0368 - 2.0374 in)
Crank journal outer diameter
#1, #3, #5, #7
Standard 63.992 64.008 mm (2.5194 - 2.5200 in)
0.03 (0.0012) US 63.962 63.978 mm (2.5182 - 2.5188 in)
0.05 (0.0020) US 63.942 63.958 mm (2.5174 - 2.5180 in)
0.25 (0.0098) US 63.742 63.758 mm (2.5095 - 2.5102 in)
#2, #4, #6
Standard 63.992 64.008 mm (2.5194 - 2.5200 in)
0.03 (0.0012) US 63.962 63.978 mm (2.5182 - 2.5188 in)
0.05 (0.0020) US 63.942 63.958 mm (2.5174 - 2.5180 in)
0.25 (0.0098) US 63.742 63.758 mm (2.5095 - 2.5102 in)
Thrust clearance Standard 0.030 0.115 mm (0.0012 - 0.0045 in)
Oil clearance Standard 0.010 0.030 mm (0.0004 - 0.0012 in)
Main bearing
Bearing size (Thickness at center)
#1, #3, #5, #7
Standard 1.992 - 2.005 mm (0.0784 - 0.0789 in)
0.03 (0.0012) US 2.011 - 2.014 mm (0.0792 - 0.0793 in)
0.05 (0.0020) US 2.021 - 2.024 mm (0.0796 - 0.0797 in)
0.25 (0.0098) US 2.121 - 2.124 mm (0.0835 - 0.0836 in)
#2, #4, #6
Standard 1.996 - 2.009 mm (0.0786 - 0.0791 in)
0.03 (0.0012) US 2.015 - 2.018 mm (0.0793 - 0.0794 in)
0.05 (0.0020) US 2.025 - 2.028 mm (0.0797 - 0.0798 in)
0.25 (0.0098) US 2.125 - 2.128 mm (0.0837 - 0.0838 in)
Cylinder block connecting bolts
Tighten all bolts in the numerical order as shown in the figure
Retighten all bolts in the numerical order as shown in the figure
Tighten all bolts 90° - 110° in the numerical order as shown in the figure.
Upper bolt cylinder block.
Tightening torque: 25 N-m (2.5 kgf-m, 18.4 ft-lb)
Crank Pulley
