Suzuki UF50 Service Manual page 172

SERVICE DATA
CYLINDER + PISTON + PISTON RING
ITEM
Piston to cylinder clearance
Cylinder bore
Piston diameter
Cylinder distortion
Cylinder head distortion
Piston ring free end gap
Piston ring end gap
Piston-ring-to-piston-ring-groove clear-
ance
Piston pin bore
Piston pin O.D.
CONROD + CRANKSHAFT
ITEM
Conrod small end I.D.
Conrod deflection
Crank web to web width
Crankshaft runout
OIL PUMP
ITEM
Oil pump reduction ratio
Oil pump discharge rate
CLUTCH
ITEM
Clutch wheel I.D.
Clutch shoe thickness
Clutch engagement
Clutch lock-up
STANDARD
0.06 – 0.07
41.005 – 41.020
Measure at 20 mm from the top surface
40.940 – 40.955
Measure at 15 mm from the skirt end
—
—
1st R
2nd R
1st & 2nd R
1st
2nd
10.002 – 10.010
9.995 – 10.000
STANDARD
14.003 – 14.011
—
36.0 ± 0.05
—
for 5 minutes at 3 000 r/min
STANDARD
110.00 – 110.15
3.0
4 100 – 4 500 r/min
5 600 – 6 200 r/min
SERVICING INFORMATION
Approximately 4.0
Approximately 4.3
0.10 – 0.25
0.03 – 0.07
0.02 – 0.06
SPECIFICATION
30.000 (30/1)
0.8 – 1.2 ml
7-21
Unit: mm
LIMIT
0.120
41.075
40.885
0.05
0.05
3.2
3.4
0.80
—
—
10.030
9.980
Unit: mm
LIMIT
14.040
3.0
—
0.05
Unit: mm
LIMIT
110.50
2.0
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—