SERVICE DATA
VALVE + GUIDE
ITEM
Valve diam.
Lash-adjuster plunger stroke
Valve guide to valve stem
clearance
Valve stem deflection
Valve guide I.D.
Valve stem O.D.
Valve stem runout
Valve head thickness
Valve stem end length
Valve seat width
Valve head radial runout
Valve spring free length
(INTAKE)
Valve spring free length
(EXHAUST)
Valve spring tension (INTAKE)
Valve spring tension (EXHAUST)
STANDARD
IN.
EX.
0 – 0.5
(0 – 0.02)
IN.
(0.0004 – 0.0015)
EX.
(0.0016 – 0.0028)
IN. & EX.
IN.
(0.2165 – 0.2170)
EX.
(0.2756 – 0.2762)
IN.
(0.2156 – 0.2161)
EX.
(0.2734 – 0.2740)
IN. & EX.
IN. & EX.
IN.
EX.
IN.
EX.
IN. & EX.
INNER
OUTER
53 –65 N (5.3 – 6.5 kgf)
INNER
(11.68 – 14.33 Ibs)
at length 28.0 mm (1.10 in)
140 – 142 N (14.0 – 14.2 kgf)
OUTER
(30.86 – 31.31 Ibs)
at length 31.5 mm (1.24 in)
203 – 233 N (20.3 – 23.3 kgf)
(44.75 – 51.37 Ibs)
at length 35.0 mm (1.38 in)
VL1500K5 ('05-MODEL)
33
(1.3)
40
(1.6)
0.010 – 0.037
0.040 – 0.070
—
5.500 – 5.512
7.000 – 7.015
5.475 – 5.490
6.945 – 6.960
—
—
—
—
0.9 – 1.1
(0.035 – 0.043)
1.0 – 1.2
(0.039 – 0.047)
—
—
—
—
159
Unit: mm (in)
LIMIT
—
—
—
—
—
0.35
(0.014)
—
—
—
—
0.05
(0.002)
0.5
(0.02)
2.5
(0.10)
2.2
(0.09)
—
—
0.03
(0.001)
35.0
(1.38)
37.8
(1.49)
40.6
(1.60)
—
—
—