Suzuki DL1000 - Service Data; Valve and Guide Service Data

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