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10-3
DR650SEK1 ('01-MODEL)
CAMSHAFT + CYLINDER HEAD
ITEM
Cam height
Camshaft journal oil clearance
Camshaft journal holder I.D.
Camshaft journal O.D.
Camshaft runout
Rocker arm I.D.
Rocker arm shaft O.D.
Cylinder head distortion
Cylinder head cover distortion
CYLINDER + PISTON + PISTON RING
ITEM
Piston to cylinder clearance
Cylinder bore
Piston diam.
Cylinder distortion
Piston ring free end gap
Piston ring end gap
Compression pressure
(Automatic decomp. actuated)
STANDARD
33.710 – 33.750
IN.
(1.3272 – 1.3287)
33.700 – 33.740
EX.
(1.3268 – 1.3283)
Right &
Center
(0.0013 – 0.0026)
Left
(0.0011 – 0.0023)
Right &
22.012 – 22.025
Center
(0.8666 – 0.8671)
17.512 – 17.525
Left
(0.6894 – 0.6900)
Right &
21.959 – 21.980
Center
(0.8645 – 0.8654)
17.466 – 17.484
Left
(0.6877 – 0.6883)
———
12.000 – 12.018
IN. & EX.
(0.4724 – 0.4731)
11.973 – 11.984
IN. & EX.
(0.4714 – 0.4718)
———
———
STANDARD
0.020 – 0.030
(0.0008 – 0.0012)
100.000 – 100.015
(3.9371 – 3.9376)
99.975 – 99.990
(3.9360 – 3.9366)
Measure at 21 mm (0.8 in) from the skirt end.
———
1st
R
2nd
R
1st
(0.012 – 0.018)
2nd
(0.018 – 0.024)
Approx.
(
0.032 – 0.066
0.028 – 0.059
13.5
Approx.
(0.53)
11.4
Approx.
(0.45)
0.30 – 0.45
0.45 – 0.60
850 kPa
2
8.5 kg/cm
)
120 psi
Unit: mm (in)
LIMIT
33.410
(1.3154)
33.400
(1.3150)
0.150
(0.0059)
0.150
(0.0059)
———
———
———
———
0.10
(0.004)
———
———
0.05
(0.002)
0.05
(0.002)
Unit: mm (in)
LIMIT
0.120
(0.0047)
Nicks or
Scratches
99.880
(3.9323)
0.05
(0.002)
10.8
(0.43)
9.1
(0.36)
0.50
(0.020)
1.00
(0.039)
———
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