Service Data (Dr350N) - Valve + Guide - Suzuki DR350 Service Manual

11 ·3 DR350 N IDR350SN 1'92·MDDEll
SERVICE DATA (DR350N)
VAlVE + GUIDE
Unit: mm lin)
ITEM STAiiii5AiID
~
I
Valve diam .
I~Oi~1
IN .
EX.
~
Valve lift
IN . ,,,8 ,g 1
EX .
~I
Val ve clearance (when cold )
IN.
1006g~ -:g6g41
~61
EX .
Valve gl ;
to val ve stem
IN.
0 .010 - 0 .037
Igi},5_ ,
clearance 1 0 .0004 - 0 .00151
EX.
0 .030 - 0 .057
1 0 .0012 - 0 .00221 10.0141
~gl
;del.D.
IN . & EX.
. - 5.012
10 . 1969 - 0 . 19731
V alve stem 0 .0 .
IN .
4 .975 - 4 .990
/0 . 1959 - 0 . 19651
EX.
/0 .
i
95 - 0 . 19571
~
stem runout
IN .
&
EX.
1 0 .0021
Valve head thickne ss
IN.
&
EX .
0 .5
10.021
~
stem --;;;;(j lengt h
IN . & EX.
1.8
10.071
V alve sea t width
IN. & EX.
0. 9 - 1.1
~- 0 . 043 1
Val vj;ltl'e'ad
runout
IN .
&
EX .
10.0011
Valve spring free length
INNER
35.0
/I N.
&
EX.I
11.381
OUTER
37.8
11 .491
Valve spring
tension~
<.J
5.3=6.5
kg
INNER
all
111.7 - 14.3 Ibsl
1
•
1
j . -
OUTER ~.
1 -
33
.
3
all
1
•
Asterisk mark (., indicates the New "N " model specification .