cap.02 EU65is 6500is (Eu).qxd 07.12.17 4:25 PM ページ2-4
6. MAINTENANCE STANDARDS
• ENGINE
Parts
Engine
Engine speed
Cylinder compression
[MPa (kgf/cm
Cylinder
Cylinder I.D.
Cylinder head
Warpage
Valve seat width
Piston
Skirt O.D.
Piston-to-cylinder clearance
Piston pin bore I.D.
Piston pin
Pin O.D.
Piston-to-piston pin bore clearance
Piston rings
Ring side clearance
Ring end gap
Ring width
Connecting
Small end I.D.
rod
Big end I.D.
Big end oil clearance
Big end side clearance
Crankshaft
Crank pin O.D.
Valves
Valve clearance
Stem O.D.
Valve guides
Guide I.D.
Guide-to-stem
clearance
Valve springs
Free length
Camshaft
Cam height
Camshaft O.D.
Crankcase
Camshaft holder I.D.
cover
Carburetor
Main jet
Float height
Pilot screw opening
2-4
Item
Eco-Throttle OFF
Eco-Throttle ON
2
,psi) at 600 min
–1
(rpm)]
Top/second
Top/second
Oil
Top/second
IN
EX
IN
EX
IN/EX
IN
EX
IN
EX
Standard
–1
3,300 ± 100 min
(rpm)
2,400 ± 100 min
–1
(rpm)
0.59 – 0.83
(6.0 – 8.5, 86 – 120)
88.00 (3.465)
—
1.1 (0.04)
87.985 (3.4640)
0.015 – 0.052 (0.0006 – 0.0020)
20.002 – 20.008 (0.7875 – 0.7877)
19.994 – 20.00 (0.7872 – 0.7874)
0.002 – 0.014 (0.0001 – 0.0006)
0.030 – 0.060 (0.0012 – 0.0024)
0.2 – 0.4 (0.008 – 0.016)
0.2 – 0.7 (0.008 – 0.028)
2.0 (0.08)
20.005 – 20.020 (0.7876 – 0.7882)
36.025 – 36.039 (1.4183 – 1.4189)
0.040 – 0.066 (0.0016 – 0.0026)
0.1 – 0.7 (0.004 – 0.028)
35.975 – 35.985 (1.4163 – 1.4167)
0.15 ± 0.02 (0.006 ± 0.001)
0.20 ± 0.02 (0.008 ± 0.001)
6.575 – 6.590 (0.2589 – 0.2594)
6.535 – 6.550 (0.2573 – 0.2579)
6.600 – 6.615 (0.2598 – 0.2604)
0.010 – 0.040 (0.0004 – 0.0016)
0.050 – 0.080 (0.0020 – 0.0031)
39.0 (1.54)
32.40 – 32.80 (1.276 – 1.291)
31.89 – 32.29 (1.256 – 1.271)
15.966 – 15.984 (0.6286 – 0.6293)
16.000 – 16.018 (0.6299 – 0.6306)
#98
13.2 (0.52)
2 turns out
Unit: mm (in)
Service limit
—
—
—
88.17 (3.471)
0.10 (0.004)
2.0 (0.08)
87.850 (3.4587)
0.120 (0.0047)
20.042 (0.7891)
19.950 (0.7854)
0.08 (0.003)
0.15 (0.006)
1.0 (0.04)
1.0 (0.04)
1.75 (0.069)
20.07 (0.790)
36.07 (1.420)
0.12 (0.005)
1.0 (0.04)
35.93 (1.415)
—
—
6.44 (0.2535)
6.40 (0.2520)
6.66 (0.2622)
0.11 (0.004)
0.13 (0.005)
37.5 (1.48)
32.25 (1.270)
31.75 (1.250)
15.920 (0.6268)
16.05 (0.6319)
—
—
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