Suzuki DF 90 - Page 15

GENERAL INFORMATION 1-11
33 (1.3)
mm (in)
IN
mm (in)
STD
STD
mm (in)
mm (in)
STD
Limit
mm (in)
0.045 – 0.072 (0.0018 – 0.0028)
mm (in)
STD
Limit
0.090 (0.0035)
mm (in)
IN,EX
mm (in)
STD
6.000 – 6.012 (0.2362 – 0.2367)
28 (1.1)
mm (in)
EX
IN
EX
0.020 – 0.047 (0.0008 – 0.0019)
0.070 (0.0028)
IN
EX
IN
EX
15
°, 45°, 60°
15
°, 45°
IN,EX
mm (in)
STD
13.5 (0.53)
mm (in)
STD
STD
mm (in)
IN
EX
5.965 – 5.980 (0.2348 – 0.2354)
5.940 – 5.955 (0.2339 – 0.2344)
mm (in)
Limit
Limit
mm (in)
IN
EX
0.14 (0.006)
0.18 (0.007)
IN,EX
mm (in)
Limit
0.05 (0.002)
IN,EX
mm (in)
Limit
0.08 (0.003)
mm (in)
STD
Limit
IN
1.0 (0.04)
0.7 (0.03)
mm (in)
STD
Limit
mm (in)
EX
1.2 (0.05)
0.7 (0.03)
mm (in)
STD
STD
mm (in)
IN
EX
1.1 – 1.3 (0.04 – 0.05)
1.1 – 1.3 (0.04 – 0.05)
42.7 (1.68)
mm (in)
STD
41.0 (1.61)
mm (in)
Limit
167 – 193 (16.7 – 19.3, 36.8 – 42.5) for 32.6 mm (1.28 in)
N (kg, Ibs)
STD
151 (15.1, 33.3) for 32.6 mm (1.28 in)
N (kg, Ibs)
Limit
2.0 (0.08)
mm (in)
Limit
VALVE / VALVE GUIDE
Tappet clearance
(Cold engine
condition)
Valve diameter
Valve guide to
valve stem
clearance
Valve guide
inside diameter
Valve seat angle
Valve guide
protrusion
Valve stem
outside diameter
Valve stem end
deflection
Valve stem runout
Valve head
radial runout
Valve head
thickness
Valve seat
contact width
Valve spring free
length
Valve spring tension
Valve spring
squareness
Item Unit
Data
DF90T
DF115T
mm (in)
0.23 – 0.27 (0.009 – 0.011)
0.23 – 0.27 (0.009 – 0.011)