Engine Specifications - Arctic Cat EL TIGRE 1980 Service Manual

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Engine Specifications
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11
5000 6000
Engine Model AD50F5 AH50L 1
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No. of Cylinders
2 2
Engine Lubrication Gas/Oil Mixture Gas/Oil Mixture
Starter System
Manual Recoi I Manual Recoi l
Bore x Stroke
70 x 65
mm
70 x 65
mm
(2. 756 x 2.559 in.) (2.756 x 2.559 in.)
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Displacement 500 cc (30.5 cu in.) 500 cc (30.5 cu in.)
Compression Ratio 6.5:1 6.9: 1
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Piston-Ring End Gap Range 0.15-0.83
mm
0.15-0.80
mm
(0.006-0.033 in .) (0.006-0.031 in .)
Piston Skirt/Cy I inder 0.04-0.15
mm
0.095-0.15
mm
"
Clearance Range (0.0015-0.0060
in .) (0.0037-0.0060 in .)
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Piston Pin Diameter Range
17.995-18.000
mm
17.995-18.000
mm
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(0. 7085-0. 7087 in .) (0.7085-0.7087 in .)
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Piston-Pin Bore Diameter
17.998-18.006
mm 17.998-18.006
mm
11
11
Range
(0. 7086-0. 7089 in.) (0.7086-0.7089
in .)
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"
Connecting-Rod Small End
23.00-23.03
mm 23.00-23.01
mm
Diameter Range
(0.9056-0.9067 in.) (0.9056-0.9059 in.)
11 -
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. Crankshaft End Play Range
0.05-0.10
mm
0.035-0.175
mm
,.
(0.002-0.004 in.)
(0.0014-0.0069 in .)
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1
Crankshaft Runout (max.)
0.05
mm
0.05
mm
, 1
(Total Indicator Reading)
(0.002 in.)
(0.002 in .)
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~
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C¥1inder Trueness (max.)
0.05
mm 0.05
mm
(0.002 in.)
(0.002 in .)
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