SERVICE DATA
VALVE + GUIDE
ITEM
Valve diam.
Tappet clearance (when cold)
Valve guide to valve stem clear-
ance
Valve guide I.D.
Vaive stem O.D.
Valve stem deflection
Valve stem runout
Valve head thickness
Valve seat width
Valve head radial runout
Valve spring free length
Valve spring tension
STANDARD
IN.
EX.
IN.
EX.
IN.
EX.
IN. & EX.
IN.
EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
(20.1 – 23.1 kgf, 44.3 – 51.0 lbs)
IN. & EX.
at length 35.6 mm (1.40 in)
SERVICING INFORMATION
36
(1.42)
33
(1.30)
0.10 – 0.20
(0.004 – 0.008)
0.20 – 0.30
(0.008 – 0.012)
0.010 – 0.037
(0.0004 – 0.0015)
0.030 – 0.057
(0.0012 – 0.0022)
5.500 – 5.512
(0.2165 – 0.2170)
5.475 – 5.490
(0.2156 – 0.2161)
5.455 – 5.470
(0.2148 – 0.2154)
—
—
—
0.9 – 1.1
(0.035 – 0.043)
—
—
197 – 227 N
8-39
Unit: mm (in)
LIMIT
—
—
—
—
—
—
—
—
—
0.35
(0.014)
0.05
(0.002)
0.5
(0.02)
—
0.03
(0.001)
39.6
(1.56)
—