97-4
Page 17 of 18
TECHNICAL DATA
TECHNICAL DATA
The dot (•) indicates changes from 1996 models.
➀
Engine speed at which maximum power is achived.
➁
At 6000 RPM (engine cold) with headlamp turned on.
➂
Force applied midway between pulleys to obtain specified deflection.
MODELS
SKANDIC WT
SKANDIC SWT
Engine Type
ROTAX 503
ROTAX 503
Maximum HP RPM
➀
±100 RPM
6500
6500
Rotary Valve
P/N
Opening (BTDC)/
Closing (ATDC)
N.A.
N.A.
Carburetor Type
VM 32
VM 32
Main Jet
230
230
Needle Jet
159 O-0
159 O-0
Pilot Jet
25
25
Needle Identification– clip Position
6DH8-4
6DH8-4
Slide Cut-away
3.0
3.0
Float Adjustment
mm (in)
23.9 (.94)
23.9 (.94)
Air Screw Adjustment
±1/32 turn
1.5
1.5
Idle Speed
RPM
1500-1800
1500-1800
Gas Grade/Pump Octane Number
(R + M)/2
Regular Unleaded/87
Regular Unleaded/87
Gas/Oil Ratio
Oil Injection
Oil Injection
Ignition Timing BTDC
➁
mm (in)
1.66 (.065)
1.66 (.065)
Trigger Coil Air-Gap
mm
(in)
0.45 - 0.55
(.018 - .022)
0.45 - 0.55
(.018 - .022)
Gear Ratio
1st gear 1:3.27
2nd gear 1:2.07
1st gear 1:4.41
2nd gear 1:3.19
Engagement Speed
±100 RPM
3300
3300
Drive Pulley Calibration Screw Position
3
4
Pulley Distance
Z
(+0, –1) mm
(+0, –1/32) in
32.75
(1-9/32)
32.75
(1-9/32)
Offset
X
± 0.4 mm
(± 1/64 in)
36.25
(1-27/64)
36.25
(1-27/64)
Y
Dimension Y must exceed X
from1 mm (1/32 in)
to 2 mm (5/64)
Dimension Y must exceed X
from1 mm (1/32 in)
to 2 mm (5/64)
Drive Belt Adjustment
Deflection
mm
(in)
32
(1-1/4)
32
(1-1/4)
Force
➂
kg (lbf)
6.8 (15)
6.8 (15)
Driven Pulley Preload
kg (lbf)
7.0 ± 0.7
6.0 ±0.7
Drive Chain Tension
Not Applicable
Not Applicable
Track Adjustment
Deflection
mm (in)
40 to 45 (1.5 to 1.7)
40 to 45 (1.5 to 1.7)
Force
Kg (lbf)
7.3 (16.1)
7.3 (16.1)