Dr350Ses ('95-Model) Service Data - Conrod + Crankshaft + Balancer; Dr350Ses ('95-Model) Service Data - Oil Pump - Suzuki DR350 Service Manual

ITEM STANDARD
LIMIT
l
Piston ring to groove clearance
1st
0 . 180
10.007)
2nd
0 . 150
10.006)
Piston ring groove width
1st
1.01 - 1.03
10.040 - 0 .041)
2nd
1.01 - 1.03
10.040 - 0 .0411
Oil
2 .01 - 2.03
10.079 - 0 .080)
Piston ring thickness
1 st
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
Pi ston pin
0.0 . 19.996 - 20.000
19.980
10.7872 - 0 .78741 10.7866)
CONROD
+
CRANKSHAFT
+
BALANCER
Unit: mm (in)
I ITEM STANDARD I LIMIT
Conrad small end 1.0.
20.006-20.0 14 20.040
10.7876 - 0 .78801
10.78901
Conrad deflection
3 .0
10. 12)
Conrad big end side clearance
0 . 10 - 0 .55
1.0
10.004 - 0.022) 10.041
Conrad big end width
21 .9 5 - 22.00
10.864 - 0 .866)
Crank web to web width 60.0
±
0. 1
12.362
±
0 .004)
Crankshaft runout
0 .05
10.0021
Balancer spring free length
10.3
10.41)
OIL PUMP
ITEM
STANDARD LIMIT
Oil pump reduction ratio
1. 590 135/22)
Oil
pressure (at
60°C . 140 oFJ Above 40 kPa (0.4 kg /cm2, 5 . 7 psi)
Below 140 kPa I 1 .4 kg/em', 19.9 ps il
a t
3 000
r/min .
,