Ski-Doo 2005 MACH Z, Shop Manual

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Section 10 TECHNICAL DATA
Subsection 01 (MACH Z/SUMMIT 1000 SDI)
MACH Z/SUMMIT 1000 SDI
MACH Z SUMMIT
MODEL
1000 SDI 1000 SDI
ENGINE
Engine 995 SDI
Number of cylinders 2
Bore Standard mm (in) 88 (3.465)
Stroke
mm (in) 82 (3.228)
Displacement cm 3 (in 3 ) 997.47 (60.870)
Compression ratio 12.20 ± 0.5
Maximum power engine speed (1) ± 100 RPM 7900
1 st Semi-trapezoidal
Piston ring type
2 nd
—
New
mm (in) 0.55 to 0.70 (.0217 to .0276)
Ring end gap
Wear limit mm (in) 1.00 (.0394)
New
mm (in) 0.45 to 0.090 (.0018 to .0035)
Ring/piston groove clearance
Wear limit mm (in) 0.20 (.0079)
New
mm (in) 0.115 to 0.151 (.0045 to .0059)
Piston/cylinder wall clearance
Wear limit mm (in) 0.20 (.0079)
Maximum crankshaft end play
(2)
New
mm (in) 0.30 (.0118)
Maximum crankshaft deflection at PTO Wear limit mm (in) 0.030 (.0012)
New
mm (in) 0.23 to 0.62 (.0091 to .0244)
Connecting rod big end axial play
Wear limit mm (in) 1.20 (.0472)
ELECTRICAL
Magneto generator output W 480
Ignition type Inductive
Make and type NGK BR9ECS (6) NGK BR8ECS
Spark plug
Gap
mm (in) 0.8 mm (.0315)
Ignition timing BTDC (3) (7) mm (in) 7.87 (.3098)
Trigger coil
(4)
190 to 300
Low speed
—
Generating coil (4)
High speed —
Lighting coil (4) 0.145 to 1.185
Primary —
High tension coil
(4)
Secondary
—
Battery 12 V, 18A•h
Headlamp W 60/55 (H4)
Taillight and stoplight W 8/27
Tachometer and speedometer bulbs W N.A.
Fuel and temperature gauge bulbs W 2 x 3 N.A.
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