Dr350Sp Service Data - Camshaft + Cylinder Head; Dr350Sp Service Data - Cylinder + Piston + Piston Ring - Suzuki DR350 Service Manual

DR350PISP ('93·MOOELJ 12·12
CAMSHAFT
+
CYLINDER HEAD
Unit: mm (in)
I ITEM
I
STANDARD LIMIT
Cam height
IN .
33.430 - 33.470 33. 13
11 .3161 - 1.3177)
11.30431
EX.
33.460 - 33.500 33. 16
11 .3173 - 1.3189)
11 .30551
Cam shaft jou rnal oil clearance
Right side
0 .032 - 0 .066
0 . 150
10.0013 - 0 .0026)
10.00591
Left side
0 .028 - 0 .059 0 . 150
10.0011 - 0 .00231 10.00591
Camshaft journal holder 1.0 .
Right side
22.012 - 22.025
10.8666 - 0 .86711
Left side
17.512 - 17 .525
10.6894 - 0 .69001
Cam sh aft journal 0 .0 .
Right side
21 .959 - 21 .980
10.8645 - 0 .86541
Left side
17.466 - 17.484
10.6876 - 0 .68831
Ca msh aft runout
0 . 10
10.004)
Cam chain 20 -pitc h length
128.9
15.07)
Rocke r arm 1.0.
IN . & EX.
12.000 - 12 .018
10.4 724 - 0.4 731 1
Rocker arm shaft 0 .0 .
IN . & EX .
11 .973 - 11 .984
10.4714 - 0 .47181
Cy lind er head distortion
0.05
10.0021
Cylind er head
cover
di stortion
0 .05
10.0021
De-co mpression lever play 0 - 2
1 0 - 0 .08 )
CYLINDER
+
PISTON
+
PISTON RING
Unit: mrn (i n)
ITEM
STANDARD LIMIT
Piston to cylinder clearance 0 .055 - 0 .065 0 . 120
10.0022 - 0 .00261
10 .00471
Cy lind er bore
79.000 - 79.015 79.075
13. 1102 - 3 . 1108) 13. 11321
Pist on diam .
78.940 - 78.955
78.880
13. 1079 - 3 . 10851
13. 1055)
Measure at 15 mm (0.6 inJ from the skirt end.
Cylind e r dis to rtion
0 .05
10.002)
Piston ring free end gap
1st R Approx .
10.2 8 .2
10.401
10.32)
2nd
R
Appro x .
11.1 8 .9
10.44) 1 0 .35)
Pist on ring end gap
1 s t
0 . 15 - 0 .30
0 .70
10.006 - 0 .012 ) 10.028)
? nrl
0 .35 - 0 .50
0 .70
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