Suzuki DR650SE - Oil Pump

SERVICING INFORMATION 7·30
ITEM
STANDARD
LIMIT
Piston
ring to groove clearance
1 st
--
0.180
(0.0071 )
2nd
--
0.150
(0.0059)
Piston ring groove width
1 st
1.230-1.250
(0.048-0.049)
--
2nd
1.210-1.230
(0.047-0.048)
--
Oil
2.810-2.830
(0.110-0.111)
--
Piston ring thickness
1 st
1.170-1.190
(0.0461 -0.0469)
--
2nd
1.150-1.170
(0.0453-0.0461 )
--
Piston pin bore 23.002- 23.008
23.030
(0.9056-0.9058)
(0.9067)
Piston pin 0.0. 22.996-23.000
22.980
(0.9054-0.9055) (0.9047)
CONRaD + CRANKSHAFT
Unit: mm (in)
ITEM
STANDARD
LIMIT
Conrod small end 1.0.
23.006-23.014
23.040
(0.9057-0.9061 )
(0.9071 )
Conrod
deflection
3.0
--
(0.12)
Conrod big end side clearance
0.10-0.65
1.00
(0.004-0.026)
(0.039)
Conrod big end width
24.95-25.00
--
(0.982-0.984)
Crankshaft runout
0.05
--
(0.002)
Crank web to web width 71.0±0.1
--
(2.795 ± 0.004)
OIL PUMP
ITEM
STANDARD
LIMIT
Oil
pump reduction ratio
1.633 (61/28 x 30/20 x 15/30)
--
Oil pressure (at 60oC,1400F) Above 30 kPa (0.3 kg/cm2, 4.3 psi)
Below 70 kPa (0.7 kg/cm2, 10.0 psi)
--
at 3 000 r/min.