– 5 –
CRANKSHAFT
Unit: mm (in)
OIL PUMP
ITEM
STANDARD
LIMIT
Piston ring to groove clearance
1st
—
0.180
(0.0071)
2nd
—
0.150
(0.0059)
Piston ring groove width
1st
1.30 – 1.32
(0.051 – 0.052)
—
2nd
1.01 – 1.03
(0.040 – 0.041)
—
Oil
2.51 – 2.53
(0.0988 – 0.0996)
—
Piston ring thickness
1st
1.08 – 1.10
(0.042 – 0.043)
—
2nd
0.97 – 0.99
(0.038 – 0.039)
—
Piston pin bore
23.002 – 23.008
(0.9056 – 0.9058)
23.030
(0.9067)
Piston pin O.D.
22.992 – 23.000
(0.9052 – 0.9055)
22.980
(0.9047)
ITEM
STANDARD
LIMIT
Conrod small end I.D.
23.006 – 23.014
(0.9057 – 0.9061)
23.040
(0.9071)
Conrod deflection
—
3.0
(0.12)
Conrod big end side clearance
0.10 – 0.65
(0.004 – 0.026)
1.0
(0.039)
Conrod big end width
24.95 – 25.00
(0.982 – 0.984)
—
Crank web to web width
70.9 – 71.1
(2.791 – 2.799)
—
Crankshaft runout
—
0.08
(0.003)
ITEM
STANDARD
LIMIT
Oil pressure (at 60 °C, 140 °F)
Above 120 kPa (1.2 kgf/cm
2
, 17.0 psi)
Below 160 kPa (1.6 kgf/cm
2
, 23.0 psi)
at 3 000 r/min
—
