Service Data - Suzuki LT-Z90K7 2007 Service Manual

7-28 SERVICING INFORMATION

SERVICE DATA

VALVE + VALVE GUIDE
ITEM
Valve diam.
Valve clearance (when cold)
Valve guide to valve stem
clearance
Valve guide I.D.
Valve stem O.D.
Valve stem deflection
Valve stem runout
Valve stem end length
Valve head thickness
Valve seat width
Valve head radial runout
Valve spring free length
Valve spring tension
STANDARD
IN.
EX.
IN.
(0.002 – 0.004)
EX.
(0.004 – 0.006)
0.010 – 0.037
IN.
(0.0004 – 0.0015)
0.030 – 0.057
EX.
(0.0018 – 0.0022)
5.500 – 5.512
IN. & EX.
(0.2165 – 0.2170)
4.975 – 4.990
IN.
(0.1958 – 0.1964)
4.955 – 4.970
EX.
(0.1950 – 0.1956)
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
110 – 126 N
IN. & EX. (11.0 – 12.6 kgf, 79.5 – 91.1 lbs)
at length 26.8 mm (1.05 in)
22.5
(0.89)
19
(0.75)
0.05 – 0.10
0.10 – 0.15
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Unit: mm (in)
LIMIT
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0.35
(0.014)
0.05
(0.002)
3.0
(0.12)
0.5
(0.02)
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0.03
(0.001)
32.8
(1.29)
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