Suzuki DR350 Service Manual page 286

1 3·3 DR350RISER ('94· M D D E L)
SERVI C E DATA
D R 3 5 0 R
VALVE + G U I D E
ITEM
Valve d i a m .
Valve clearance (when cold)
Valve guide to valve stem
clearance
Valve stem d eflection
1 . 0 .
Valve guide
0 . 0 .
Valve stem
Valve stem runout
Valve h ead thickness
Valve stem end l en gth
Valve seat width
Valve head rad ial runout
Valve spring free l ength
( I N . & EX . )
Valve spring tension (IN. & EX. )
Asterisk mark ( * ) indicates the New " R " m o d e l specificatio n .
STANDARD
I N .
E X .
0 . 0 5 - 0. 1 0
I N .
( 0 . 00 2 - 0. 004)
* 0. 1 7 - 0. 2 2
EX .
(0.00 7 - 0 . 009)
0 . 0 1 0 - 0. 0 3 7
I N .
( 0 . 0004 - 0 . 00 1 5)
0 . 0 3 0 - 0 . 0 5 7
E X .
(0.00 1 2 - 0 . 0022)
I N . & E X .
5 . 000 - 5 . 0 1 2
I N . & E X .
( 0 . 1 9 69 - 0 . 1 9 73 )
4 . 9 7 5 - 4. 990
I N .
(0. 1 9 5 9 - 0. 1 9 6 5 )
4 . 9 5 5 - 4 . 97 0
E X .
( 0 . 1 9 5 1 - 0. 1 9 5 7)
I N . & E X .
I N . & E X .
I N . & E X .
0 . 9 - 1 . 1
I N . & E X .
(0.03 5 - 0.043)
I N . & E X .
I N N E R
O UT E R
5 . 3 - 6 . 5 kg
I N N E R ( 1 1 . 7 - 1 4. 3 I bs)
at l en gth 2 8 . 0 m m ( 1 . 1 0 i n )
1 3 . 1 - 1 5 . 1 kg
OUTER
( 28 . 9 - 33 . 3 I bs)
at l ength 3 1 . 5 m m ( 1 . 24 i n )
30. 6
( 1 . 20)
2 7 . 0
( 1 . 06)
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U n it : m m (in)
LIMIT
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0 . 3 5
(0. 0 1 4)
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0 . 0 5
(0.002)
0 . 5
(0.02)
1 . 8
(0.07)
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0 . 0 3
( 0 . 00 1 )
3 5 . 0
( 1 . 3 8)
3 7 . 8
( 1 .49)
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