Dr350P Service Data - Conrod + Crankshaft + Balancer; Dr350P Service Data - Oil Pump - Suzuki DR350 Service Manual

12·5 oR350PISP ('93·MooELI
ITEM STANDARD LIMIT
Piston ring to groove clearance
1st
0.180
10.0071
2nd
0 . 150
10.0061
Piston ri ng groove w idth
1st
1.01 - 1.03
10.04 0 - 0 .0 4 11
2nd
1.0 1 - 1.03
10.040-0.0411
Oil
2 .0 1 - 2.03
10.079 - 0 .0801
Piston ring thickness
1st
0.97 - 0.99
10.038 - 0 .0391
2nd
0.97 - 0.99
10.038 - 0.0391
Piston pin bore
20.002 - 20.008
20.030
10.7875 - 0 .78771 10.78861
Piston pin O. D.
19.996 - 20.000 19.980
..J.
10.7872 - 0.78741 10.78661
CONROO
+
CRANKSHAFT
+
BALANCER
Unit: mm (inl
ITEM STANDARD LIMIT
Cored small end I.D .
20.006 - 20.014 20.040
10.7876 - 0.78801 10.78901
Conrad deflection
3 .0
10 . 121
Conrad big end side clearance
0 .1 0 - 0 .55 1.0
10.004 - 0 .0221 10.041
Conrad big end width
21 .95 -2 2.00
10.864 - 0 .8661
Crank web to web width
60.0
±
0 .1
12.362
±
0 .004)
Crankshaft runcut
0.05
10.002)
Balancer spring free length
10.3
10.4 1)
Oil PUMP
ITEM
STANDARD
LIMIT
Oil pump reduction ratio
1.590135/22)
Oi l pressure (at GOoe , 140
0
F)
Above 40 kPa 10.4 kg /cm2, 5.7 psi}
Below 14 0 kPa 11 .4 kg/em', 19.9 psil
a t
3 000 rI m in.