Suzuki AN400 Service Manual page 365

CYLINDER + PISTON + PISTON RING
ITEM
Compression pressure
Piston to cylinder clearance
Cylinder bore
Piston diam.
Cylinder distortion
Piston ring free end gap
Piston ring end gap
Piston ring to groove clearance
Piston ring groove width
Piston ring thickness
Piston pin bore
Piston pin O.D.
STANDARD
860 – 900 kPa (8.6 – 9.0 kgf/cm², 122 – 128 psi)
0.045 – 0.055
(0.0018 – 0.0022)
83.000 – 83.015
(3.2677 – 3.2683)
82.950 – 82.965 (3.2657 – 3.2663)
(Measure at 15 mm 0.6 in from the skirtend.)
1st R Approx 11.3 (0.44)
2nd R Approx 7.7 (0.30)
1st
2nd
1st
2nd
1st
(0.0398 – 0.0406)
2nd
(0.0398 – 0.0406)
Oil
(0.0791 – 0.0799)
1st
(0.0382 – 0.0390)
2nd
(0.0382 – 0.0390)
20.002 – 20.008
(0.7874 – 0.7877)
19.992 – 20.000
(0.7871 – 0.7874)
SERVICING INFORMATION 9-37
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0.20 – 0.35
(0.008 – 0.014)
0.35 – 0.50
(0.014 – 0.020)
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1.01 – 1.03
1.01 – 1.03
2.01 – 2.03
0.97 – 0.99
0.97 – 0.99
Unit:mm (in)
LIMIT
616 kPa
(6.16 kgf/cm²,
88 psi)
0.120
(0.005)
83.085
(3.271)
82.880
(3.263)
0.05
(0.002)
9.0
(0.35)
6.2
(0.24)
0.70
(0.03)
1.0
(0.04)
0.18
(0.007)
0.15
(0.006)
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20.030
(0.789)
19.980
(0.787)