Dr350W/X Service Data - Valve + Guide - Suzuki DR350 Service Manual

17·3
SERVICE DATA
DR350W/X
VALVE+GUIDE
ITEM
Valve diam .
Valve clearance (when cold)
Valve guide to valve stem
clearance
Valve stem deflection
Valve guide 1.0 .
Valve stem
0 .0 .
Valve stem run out
V alve head thickness
Valve stem end length
Valve seat width
Valve head radial runout
Valve spring free length
liN. & EX.)
Valve spring tension (IN . & EX .)
IN .
EX .
IN .
EX .
IN.
EX.
IN . & EX.
IN. & EX .
IN .
EX .
IN . & EX .
IN . & EX .
IN. & EX .
IN . & EX.
IN . & EX.
INNER
OUTER
INNER
OUTER
Unit: mm (in)
STANDARD
I
LIMIT
30.6
11. 20)
27 .0
11 .06)
0 .05 - 0 . 10
10 .002 - 0 .004)
0 . 17 - 0.22
10.007 - 0.009)
0 .010 - 0.037
10.0004 - 0.0015)
0 .030 - 0.057
10.0012 - 0.0022)
0.35
10.014)
5 .000 - 5 .012
10. 1969 - 0 .1973)
4.975 - 4.990
10. 1959 - 0 . 1965)
4 . 955 - 4 .970
10. 1951 - 0 . 1957)
0.05
10.002)
0.5
10.02)
1 .8
10.07)
0 .9 - 1.1
10.035 - 0.043)
0 .03
10.001)
35.0
11.38)
37.8
11.49)
5.3 - 6 . 5 kg
111.7 - 14.3Ibs)
at length 28 .0 mm (1 . 10 in)
13. 1 - 15. 1 kg
128.9 - 33.3Ibs)
at length 31.5 mm 11 .24 in)