Suzuki Boulevard M50, Руководство по обслуживанию, Страница: 433 / 454

SERVICING INFORMATION 10-45
CRANKSHAFT
Unit: mm (in)
OIL PUMP
Piston ring groove width
1st
1.01 – 1.03
(0.0398 – 0.0406)
—
2nd
1.21 – 1.23
(0.0476 – 0.0484)
—
Oil
2.51 – 2.53
(0.0988 – 0.0996)
—
Piston ring thickness
1st
0.970 – 0.990
(0.0382 – 0.0390)
—
2nd
1.170 – 1.190
(0.0461 – 0.0469)
—
Piston pin bore 20.002 – 20.008
(0.7875 – 0.7877)
20.030
(0.7886)
Piston pin O.D. 19.992 – 20.000
(0.7871 – 0.7874)
19.980
(0.7866)
ITEM STANDARD LIMIT
ITEM STANDARD LIMIT
Conrod small end I.D. 20.010 – 20.018
(0.7878 – 0.7881)
20.040
(0.7890)
Conrod big end side clearance 0.10 – 0.20
(0.004 – 0.008)
0.30
(0.012)
Conrod big end width 21.95 – 22.00
(0.864 – 0.866)
—
Crank pin width 22.10 – 22.15
(0.870 – 0.872)
—
Conrod big end oil clearance 0.024 – 0.042
(0.0009 – 0.0017)
0.080
(0.0031)
Crank pin O.D. 40.982 – 41.000
(1.6135 – 1.6142)
—
Crankshaft journal oil clearance 0.002 – 0.029
(0.00008 – 0.0011)
0.080
(0.0031)
Crankshaft journal O.D. 47.965 – 47.980
(1.8884 – 1.8890)
—
Crankshaft thrust bearing
thickness 1.925 – 2.175
(0.0758 – 0.0856)
—
Crankshaft thrust clearance 0.05 – 0.10
(0.002 – 0.004)
—
Crankshaft runout
—
0.05
(0.002)
ITEM STANDARD LIMIT
Oil pressure (at 60 °C, 140 °F) 350 – 650 kPa
(3.5 – 6.5 kgf/cm², 50 – 92 psi)
at 3 000 r/min
—
SA
MP
LE