Suzuki Vinson LT-A500F - Page 315

9-30 SERVICING INFORMATION
ITEM
STANDARD
LIMIT
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
0.97 - 0.99
(0.0382 - 0.0390)
2nd
1.17 - 1.19
(0.0461 - 0.0469)
Piston pin bore
23.002 - 23.008
(0.9056 - 0.9058)
23.030
(0.9067)
Piston pin O.D.
22.995 - 23.000
(0.9053 - 0.9055)
22.980
(0.9047)
CONROD + CRANKSHAFT
Unit: mm (in)
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
0.10-0.45
(0.004 - 0.018)
1.00
(0.039)
Conrod big end width
24.95 - 25.00
(0.982 - 0.984)
Crank web to web width
71.0 ± 0.1
(2.795 ± 0.004)
Crankshaft runout
0.08
(0.003)
OIL PUMP
ITEM
STANDARD
LIMIT
Oil pump reduction ratio 1.450 (29/20)
Oil pressure (at 60°C, 140°F)
Above 190 kPa (1.9 kgf/cm
2
, 27 psi)
Below 250 kPa (2.5 kgf/cm
2
, 36 psi)
at 3 000 r/min.
CLUTCH
Unit: mm (in)
ITEM STANDARD
LIMIT
Clutch wheel I.D.
140.0 - 140.2
(5.512 - 5.520)
Scuffing or
scratch on con-
tacting surface
Clutch shoe
No groove at
any part
Clutch engagement r/min.
1 800-2 400 r/min.
Clutch lock-up r/min. 3 300 - 3 900 r/min.