Suzuki DF 90 Service Manual page 14

1-10 GENERAL INFORMATION
Item
CYLINDER HEAD / CAMSHAFT
Cylinder head distortion
Manifold seating faces
distortion
Cam height
IN
EX
Camshaft journal Top,
oil clearance
2nd,
3rd,
4th
5th
Camshaft Top,
journal
2nd,
(housing)
inside diameter
3rd,
4th
5th
Top,
Camshaft
journal outside
2nd,
diameter
3rd,
4th
5th
Camshaft runout
Cylinder head bore
to tappet clearance
Tappet outer
diameter
Cylinder head bore
Unit
mm (in)
Limit
Limit mm (in)
STD mm (in)
37.320 – 37.480 (1.4693 – 1.4756) 39.220 – 39.380 (1.5441 – 1.5504)
Limit
mm (in)
STD mm (in)
37.030 – 37.190 (1.4579 – 1.4642)
Limit mm (in)
mm (in)
STD
Limit mm (in)
mm (in)
STD
mm (in)
Limit
STD mm (in)
Limit mm (in)
mm (in)
STD
mm (in)
Limit
mm (in)
STD
Limit mm (in)
mm (in)
STD
mm (in)
Limit
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
mm (in)
STD
Data
DF90T
0.05 (0.002)
0.10 (0.004)
37.220 (1.4654)
39.040 – 39.200 (1.5370 – 1.5433)
36.930 (1.4539)
0.020 – 0.062 (0.0008 – 0.0024)
0.120 (0.0047)
0.045 – 0.087 (0.0018 – 0.0034)
0.120 (0.0047)
23.000 – 23.021 (0.9055 – 0.9063)
23.171 (0.9122)
26.000 – 26.021 (1.0236 – 1.0244)
26.171 (1.0304)
22.959 – 22.980 (0.9039 – 0.9047)
22.869 (0.9004)
25.934 – 25.955 (1.0210 – 1.0219)
25.844 (1.0175)
0.10 (0.004)
0.025 – 0.066 (0.0010 – 0.0026)
0.150 (0.0059)
30.959 – 30.975 (1.2189 – 1.2195)
31.000 – 31.025 (1.2203 – 1.2215)
DF115T
39.120 (1.5402)
38.940 (1.5330)