Ski-Doo Ski Doo MX Z 2005 [1404/1429] Skandic

Ski-Doo Ski Doo MX Z 2005 [1404/1429] Skandic
Section 12 TECHNICAL DATA
Subsection 01 (ENGINES)
SKANDIC
LT WT/SWT/SUV SUV/WT LC
ENGINE TYPE
443 552 593
ENGINE
Number of cylinder 2 2 2
Bore Standard mm (in) 67.5 (2.6575) 76.00 (2.992) 76.00 (2.992)
Stroke mm (in) 61.0 (2.402) 61.0 (2.402) 65.8 (2.591)
Displacement
cm
3
(in
3
)
436.6 (26.64) 553.4 (33.78) 597.0 (36.43)
Compression ratio (corrected) 9.6 9.6 12.0
Maximum power engine speed
(1)
± 100 RPM 6900 6900 7000
1
st
ST ST ST
Piston ring type
2
nd
R R N.A.
New mm (in) 0.2 (.008) 0.4 (.0157) 0.4 (.0157)
Ring end gap
Wear limit mm (in) 1.0 (.039) 1.0 (.0394) 1.0 (.0394)
New mm (in) 0.04 (.0016) 0.037 (.0015) 0.04 (.0016)
Ring/piston groove clearance
Wear limit mm (in) 0.2 (.0079) 0.2 (.0079) 0.2 (.0079)
New mm (in) 0.070 (.0031) 0.147 (.0058) 0.12 (.0047)
Piston/cylinder wall clearance
Wear limit mm (in) 0.2 (.008) 0.2 (.0079) 0.2 (.0079)
Maximum crankshaft end play
(2)
New mm (in) 0.3 (.012) 0.3 (.012) 0.3 (.012)
Maximum crankshaft deflection at PTO Wear limit mm (in) 0.06 (.0024) 0.06 (.0024) 0.06 (.0024)
New mm (in) 0.20 (.0079) 0.2 (.0079) 0.39 (.0154)
Connecting rod big end axial play
Wear limit mm (in) 1.2 (.0472) 1.2 (.0472) 1.2 (.0472)
ELECTRICAL
Magneto generator output W 240 340 290
Ignition type CDI CDI CDI
Make and type NGK BR9ES NGK BR9ES NGKBR9ECS(7)
Spark plug
Gap mm (in) 0.45 (.018) 0.45 (.018) 0.45 (.018)
Ignition timing BTDC
(3)
mm (in) 2.79 (.110) 2.77 (.109) 3.00 (.118)
Trigger coil
(4)
160 - 180 160 - 180 190 - 300
Low speed N.A. N.A. 17.5 - 42.5
Generating coil
(4)
High speed 5.1 - 6.2 6.3 - 7.7 2.4 - 5.8
Lighting coil
(4)
.17 - .21 .145 - .175 .10 - .40
Primary N.A. N.A. .3 - .7
High tension coil
(4)
Secondary k .9 - 1.1 .9 - 1.1 8-16
mmr2005-057 551

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