1ND-TV ENGINE MECHANICAL SERVICE DATA

ENGINE
Engine speed Standard idle speed 720 to 820 rpm
Maximum speed 5150 to 5250 rpm
Compression Standard

2300 kPa (23.5 kgf/cm2, 334 psi)
Minimum

2050 kPa (20.9 kgf/cm2, 297 psi)
Difference between each cylinder

500 kPa (5.1 kgf/cm2, 73 psi)
VALVE CLEARANCE
Valve clearance Standard Cold Intake 0.11 to 0.17 mm (0.00433 to 0.00669 in.)
Exhaust 0.14 to 0.20 mm (0.00551 to 0.00787 in.)
FRONT CRANKSHAFT OIL SEAL
Timing chain cover oil seal Depth -0.6 to 0 mm (-0.0236 to 0 in.)

Compression spring

(for Front exhaust pipe assembly)

 Free length Maximum Front 41.5 mm (1.63 in.)
REAR CRANKSHAFT OIL SEAL
ENGINE REAR OIL SEAL Depth -1.0 to 0 mm (-0.0394 to 0 in.)
ENGINE UNIT
Chain sub-assembly Length Maximum 156.5 mm (6.16 in.)
No. 2 chain sub-assembly Length Maximum 115.2 mm (4.54 in.)
Camshaft timing sprocket Diameter Minimum w/ chain 134.8 mm (5.31 in.)
Crankshaft timing sprocket Diameter Minimum w/ chain 71.51 mm (2.82 in.)
Oil pump drive gear Diameter Minimum w/ chain 56.4 mm (2.22 in.)
Oil pump drive shaft gear Diameter Minimum w/ chain 58.6 mm (2.31 in.)
Chain tensioner slipper Wear Maximum 1.0 mm (0.0394 in.)
No. 1 chain vibration damper Wear Maximum 1.0 mm (0.0394 in.)
Chain tensioner plate Wear Maximum 1.0 mm (0.0394 in.)
Camshaft Runout Maximum 0.03 mm (0.00118 in.)
Cam lobe height Standard Intake 34.484 to 34.584 mm (1.3576 to 1.3616 in.)
Exhaust 35.299 to 35.399 mm (1.3897 to 1.3937 in.)
Minimum Intake 34.434 mm (1.3557 in.)
Exhaust 35.249 mm (1.3878 in.)
Cam journal diameter 23.979 to 23.995 mm (0.9441 to 0.9447 in.)
Cylinder head set bolt Diameter Standard 11.5 to 12.0 mm (0.453 to 0.472 in.)
Minimum 11.2 mm (0.441 in.)
CYLINDER HEAD
Cylinder head sub-assembly Warpage Maximum Cylinder block sub-assembly side 0.08 mm (0.0315 in.)
Intake manifold side 0.20 mm (0.00787 in.)
Exhaust manifold side 0.20 mm (0.00787 in.)
Valve seat Width Standard Intake 1.0 to 1.4 mm (0.0394 to 0.0551 in.)
Exhaust 1.2 to 1.6 mm (0.0472 to 0.0630 in.)
Camshaft oil clearance Clearance Standard 0.037 to 0.073 mm (0.00146 to 0.00287 in.)
Maximum 0.10 mm (0.00394 in.)
Camshaft thrust clearance Clearance Standard 0.040 to 0.090 mm (0.00157 to 0.00354 in.)
Maximum 0.25 mm (0.00984 in.)
Intake valve Overall length Standard 99.69 to 100.29 mm (3.9248 to 3.9484 in.)
Maximum 99.19 mm (3.9051 in.)
Stem diameter Standard 5.970 to 5.985 mm (0.2350 to 0.2356 in.)
Margin thickness Standard 1.2 mm (0.0472 in.)
Minimum 0.6 mm (0.0236 in.)
Exhaust valve Overall length Standard 99.39 to 99.99 mm (3.9130 to 3.9366 in.)
Maximum 98.89 mm (3.8933 in.)
Stem diameter Standard 5.965 to 5.980 mm (0.2348 to 0.2354 in.)
Margin thickness Standard 1.5 mm (0.0591 in.)
Minimum 0.7 mm (0.0276 in.)
Outer compression spring Length Standard 42.80 mm (1.69 in.)
Deviation 1.5 mm (0.0591 in.)
Valve guide bush Inside diameter Standard 6.010 to 6.030 mm (0.2367 to 0.2374 in.)
Oil clearance Standard Intake 0.025 to 0.060 mm (0.000984 to 0.00236 in.)
Exhaust 0.030 to 0.065 mm (0.00118 to 0.00256 in.)
Minimum Intake 0.08 mm (0.00315 in.)
Exhaust 0.10 mm (0.00394 in.)
Bore diameter Standard 10.985 to 11.006 mm (0.4325 to 0.4333 in.)
Protrusion height Standard Intake 15.9 to 16.7 mm (0.626 to 0.657 in.)
Exhaust 15.9 to 16.7 mm (0.626 to 0.657 in.)
Ring pin Protrusion height (A) 3.5 mm (0.138 in.)
(B) 4.0 to 5.0 mm (0.157 to 0.197 in.)
Straight pin Protrusion height Standard 18.5 to 19.5 mm (0.728 to 0.768 in.)
Intake valve seat Width Standard 1.0 to 1.4 mm (0.0394 to 0.0551 in.)
Exhaust valve seat Width Standard 1.2 to 1.6 mm (0.0472 to 0.0630 in.)
CYLINDER BLOCK
Connecting rod Thrust clearance Standard 0.16 to 0.36 mm (0.00630 to 0.0142 in.)
Maximum 0.36 mm (0.0142 in.)
Oil clearance Standard 0.014 to 0.038 mm (0.000551 to 0.00150 in.)
Maximum 0.065 mm (0.00256 in.)
Thrust clearance Standard 0.04 to 0.24 mm (0.00157 to 0.00945 in.)
Maximum 0.30 mm (0.0118 in.)
Diameter 1 47.000 to 47.008 mm (1.85039 to 1.85071 in.)
2 47.009 to 47.016 mm (1.85074 to 1.85102 in.)
3 47.017 to 47.024 mm (1.85106 to 1.85133 in.)
Center bearing thickness 1 1.489 to 1.493 mm (0.05862 to 0.05878 in.)
2 1.494 to 1.497 mm (0.05882 to 0.5894 in.)
3 1.498 to 1.501 mm (0.05898 to 0.05909 in.)
Inside diameter Standard Mark (A) 27.022 to 27.026 mm (1.06386 to 1.06401 in.)
Mark (B) 27.027 to 27.030 mm (1.06405 to 1.06417 in.)
Mark (C) 27.031 to 27.034 mm (1.06421 to 1.06433 in.)
Misalignment Maximum 0.05 mm (0.00197 in.) per 100 mm (3.94 in.)
Twist 0.15 mm (0.00591 in.) per 100 mm (3.94 in.)
Thrust washer thickness 2.43 to 2.48 mm (0.0957 to 0.0976 in.)
Cylinder block Warpage Maximum 0.05 mm (0.00197 in.)
Cylinder bore Diameter Standard 73.000 to 73.013 mm (2.8740 to 2.8745 in.)
Maximum 73.13 mm (2.8791 in.)
Piston Diameter Standard 72.936 to 73.000 mm (2.8715 to 2.8740 in.)
Oil clearance Standard 0.050 to 0.077 mm (0.000197 to 0.00303 in.)
Maximum 0.08 mm (0.00315 in.)
Piston pin hole Diameter Standard Mark (A) 27.019 to 27.023 mm (1.06374 to 1.06390 in.)
Mark (B) 27.023 to 27.027 mm (1.06390 to 1.06405 in.)
Mark (C) 27.027 to 27.031 mm (1.06405 to 1.06421 in.)
Piston pin Oil clearance Standard 0.007 to 0.015 mm (0.0003 to 0.0006 in.)
Maximum 0.05 mm (0.0020 in.)
Diameter Standard Mark (A) 27.008 to 27.012 mm (1.06330 to 1.06346 in.)
Mark (B) 27.013 to 27.016 mm (1.06350 to 1.06362 in.)
Mark (C) 27.017 to 27.020 mm (1.06366 to 1.06378 in.)
Piston ring Groove clearance Standard No. 1 compression ring 0.110 to 0.150 mm (0.00433 to 0.00591 in.)
No. 2 compression ring 0.075 to 0.110 mm (0.00295 to 0.00433 in.)
Oil ring 0.030 to 0.070 mm (0.00118 to 0.00276 in.)
End gap Standard No. 1 compression ring 0.17 to 0.27 mm (0.00669 to 0.0106 in.)
No. 2 compression ring 0.61 to 0.71 mm (0.0240 to 0.0280 in.)
Oil ring 0.20 to 0.40 mm (0.00787 to 0.0157 in.)
Maximum No. 1 compression ring 0.42 mm (0.0165 in.)
No. 2 compression ring 0.80 mm (0.0315 in.)
Oil ring 0.70 mm (0.0276 in.)
Connecting rod bolt Diameter Standard 6.6 to 6.7 mm (0.260 to 0.264 in.)
Minimum 6.4 mm (0.252 in.)
Crankshaft Runout Maximum 0.015 mm (0.000591 in.)
Diameter Standard Main journal 45.988 to 46.000 mm (1.8104 to 1.8110 in.)
Taper and out-of-round Maximum 0.02 mm (0.000787 in.)
Diameter Standard Crank pin 43.992 to 44.000 mm (1.7320 to 1.7323 in.)
Taper and out-of-round Maximum 0.02 mm (0.000787 in.)
Oil clearance Standard 0.010 to 0.023 mm (0.000394 to 0.000906 in.)
Maximum 0.07 mm (0.00276 in.)
Thrust clearance Standard 0.04 to 0.24 mm (0.00157 to 0.00945 in.)
Maximum 0.30 mm (0.0118 in.)
Upper crankshaft thrust washer thickness 2.43 to 2.48 mm (0.0957 to 0.0976 in.)
Crankshaft bearing cap set bolt Diameter Standard 10.8 to 11.0 mm (0.425 to 0.433 in.)
Minimum 10.6 mm (0.417 in.)
Cylinder block main journal bore diameter Mark 0 50.000 to 50.002 mm (1.96850 to 1.96858 in.)
Mark 1 50.003 to 50.004 mm (1.96862 to 1.96866 in.)
Mark 2 50.005 to 50.006 mm (1.96870 to 1.96874 in.)
Mark 3 50.007 to 50.009 mm (1.96878 to 1.96885 in.)
Mark 4 50.010 to 50.011 mm (1.96889 to 1.96893 in.)
Mark 5 50.012 to 50.013 mm (1.96897 to 1.96901 in.)
Mark 6 50.014 to 50.016 mm (1.96905 to 1.96913 in.)
Crank Main Journal Diameter Mark 0 45.999 to 46.000 mm (1.81098 to 1.81102 in.)
Mark 1 45.997 to 45.998 mm (1.81090 to 1.81094 in.)
Mark 2 45.995 to 45.996 mm (1.81082 to 1.81086 in.)
Mark 3 45.993 to 45.994 mm (1.81074 to 1.81078 in.)
Mark 4 45.991 to 45.992 mm (1.81067 to 1.81071 in.)
Mark 5 45.989 to 45.990 mm (1.81059 to 1.81063 in.)
Crankshaft main bearing thickness Mark 1 1.992 to 1.995 mm (0.07843 to 0.07854 in.)
Mark 2 1.996 to 1.998 mm (0.07858 to 0.07866 in.)
Mark 3 1.999 to 2.001 mm (0.07870 to 0.07878 in.)
Mark 4 2.002 to 2.004 mm (0.07882 to 0.07890 in.)