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1D-83 Engine Mechanical:
Camshaft + Cylinder Head
Unit: mm (in)
Item
Cam height
Camshaft journal oil clearance
Camshaft journal holder I.D.
Camshaft journal O.D.
Camshaft runout
Cylinder head distortion
Rocker arm shaft O.D.
Rocker arm I.D.
Cylinder + Piston + Piston Ring
Unit: mm (in)
Item
Compression pressure
(Automatic decomp. actuated)
Piston-to-cylinder clearance
Cylinder bore
Piston diam.
Cylinder distortion
Piston ring free end gap
Piston ring end gap
Piston ring-to-groove clearance
Piston ring groove width
Piston ring thickness
Piston pin bore I.D.
Piston pin O.D.
Conrod + Crankshaft
Unit: mm (in)
Item
Conrod small end I.D.
Conrod big end side clearance
Conrod big end width
Crank pin width
Conrod big end oil clearance
Crank pin O.D.
Crankshaft journal oil clearance
Crankshaft journal O.D.
Crankshaft thrust bearing thickness
Crankshaft thrust clearance
Crankshaft runout
Standard
IN.
33.060 – 33.110 (1.3016 – 1.3035)
EX.
33.110 – 33.160 (1.304 – 1.306)
IN. & EX.
0.032 – 0.066 (0.0013 – 0.0026)
Sprocket
22.012 – 22.025 (0.8666 – 0.8671)
side
Other side
18.512 – 18.525 (0.7288 – 0.7293)
Sprocket
21.959 – 21.980 (0.8645 – 0.8653)
side
Other side
18.459 – 18.480 (0.7267 – 0.7276)
IN. & EX.
IN. & EX.
11.973 – 11.984 (0.4714 – 0.4718)
IN. & EX.
12.000 – 12.018 (0.4724 –0.4731)
Standard
850 – 1 450 kPa (8.5 – 14.5 kgf/cm
#1 Cylinder
650 – 1 250 kPa (6.5 – 12.5 kgf/cm
#2 Cylinder
0.025 – 0.035 (0.0010 – 0.0014)
96.000 – 96.015 (3.7795 – 3.7801)
95.970 – 95.985 (3.7783 – 3.7789)
Measure at 15 mm (0.6 in) from the skirt end.
1st
2nd
1st
0.10 – 0.25 (0.004 – 0.010)
2nd
0.10 – 0.25 (0.004 – 0.010)
1st
2nd
1st
1.21 – 1.23 (0.0476 – 0.0484)
2nd
1.01 – 1.03 (0.0398 – 0.0402)
Oil
2.51 – 2.53 (0.0988 – 0.0996)
1st
1.17 – 1.19 (0.046 – 0.047)
2nd
0.97 – 0.99 (0.038 – 0.039)
22.002 – 22.008 (0.8662 – 0.8665)
21.992 – 22.000 (0.8658 – 0.8661)
Standard
22.010 – 22.018 (0.8665 – 0.8668)
0.100 – 0.200 (0.0039 – 0.0078)
19.95 – 20.00 (0.785 – 0.787)
20.10 – 20.15 (0.791 – 0.793)
0.032 – 0.056 (0.0013 – 0.0022)
54.976 – 55.000 (2.1644 – 2.1654)
0.002 – 0.029 (0.00008 – 0.00114)
54.985 – 55.000 (2.1648 – 2.1654)
1.925 – 2.075 (0.0758 – 0.0817)
0.100 – 0.150 (0.0039 – 0.0059)
—
—
2
, 121 –
206 psi)
2
, 92 –
178 psi)
—
Approx. 11 (0.43)
Approx. 11 (0.43)
—
—
—
Limit
32.760 (1.2898)
32.810 (1.2917)
0.150 (0.0059)
—
—
—
—
0.10 (0.004)
0.05 (0.002)
Limit
750 kPa
(7.5 kgf/cm
2
, 106.7
psi)
550 kPa
(5.5 kgf/cm
2
, 78.2 psi)
0.120 (0.0047)
Nicks or Scratches
95.88 (3.7748)
0.05 (0.002)
8.8 (0.35)
8.8 (0.35)
0.5 (0.020)
0.5 (0.020)
0.180 (0.0071)
0.150 (0.0059)
—
—
—
—
—
22.030 (0.8673)
21.980 (0.8654)
Limit
22.040 (0.8677)
0.30 (0.012)
—
—
0.080 (0.0031)
—
0.080 (0.0031)
—
—
—
0.05 (0.002)
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