Polaris 2000 120 XCR, Руководство по обслуживанию

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1.4
MODEL SPECIFICATIONS
2006 120 PRO X
E
NGINE
Engine type Fuji
Engine displacement
121
Bore in/mm
2.36/60
Stroke in/mm
1.69/43
Piston to cylinder clearance in/mm
.0006-.0029/.015-.074
Piston ring end gap in/mm
.008-.016/.2-.4
Operating RPM±200
3600
Idle RPM±200
1650
Clutch engagement RPM ±200
1900
F
UEL
D
ELIVERY
Type
Mikuni BV 18
Main Jet (Engine S# 0600001
and above)
70
Main Jet (Engine S# up to
0502779)
72.5
Pilot Jet
50
Jet Needle/Clip position
N/A / N/A
Needle Jet
N/A
Throttle gap under cutaway in/
mm
N/A
Throttle slide cutaway
170 Throttle Valve
Valve seat
1.6mm
Starter jet
N/A
Pilot air jet
1.3mm
Fuel screw setting (Engine S#
up to 0502779)
1.5
Fuel screw setting (Engine S#
0600001 and above)
1.75
Air screw setting
N/A
Recommended fuel octane
(R+M/2)
87 Oct. Non oxy/89 Oct.
Oxy
J
ETTING FOR
E
NGINE
S# 0600001
AND ABOVE
Altitude
meters (feet)
Ambient Temperature
< -25
°F/<-35°
C
-30°
F to -10
°F/-34
°C
to
-23°
C
-1
5°F t
o +5°
F/
-26°
C t
o -15°
C
0°
F to
+20
°F/-1
8°C
to
-7°
C
+15°
F t
o +35°
F/-9°
C
to +2°
C
+3
0°F t
o +50°
F/-1°
C
to
+10°
C
+45°
F to
+6
5°F/
+7°
C
to
+1
8°C
>+60°F
/>+
16°
C
0-600
(0-2000)
72.5
55
72.5
55
70
50 70
50 70
50 67.5
50
67.5
45
67.5
45
600-1200
(2000-4000)
70
50 70
50 70
50 67.5
50
67.5
50
67.5
50
65
45 65
45
1200-1800 (4000-
6000)
67.5
50
67.5
50
67.5
50
65
50 65
50 65
45 62.5
45
62.5
45
1800-2400 (6000-
8000)
65
50 65
50 65
50 65
50 65
45 62.5
45
62.5
45
60
45
2400-3000
(8000-10000)
65
50 65
50 62.5
50
62.5
45
60
45 60
45 60
45 60
45
3000-3700
(10000-12000)
62.5
50
62.5
50
60
45 60
45 60
45 57.5
45
57.5
45
57.5
45
Main jet is the first number and the pilot jet is the second number
J
ETTING FOR
E
NGINE BELOW
S# 0502779
Altitude
meters (feet)
Ambient Temperature
< -30°F/
<-
34°
C
-30
°F t
o -10°
F/-34°
C
to -23
°C
-10°
F to +10
°F/-23
°C
to
-12°
C
+1
0°F t
o +30°
F/-12°
C
to -1°
C
+30°
F to
+50
°F/-1
°C
to
+1
0°C
>50°
F />+1
0°
C
0-600
(0-2000)
75 72.5 72.5 72.5 70 70
600-1200
(2000-4000)
75 72.5 72.5 72.5 70 70
1200-1800 (4000-
6000)
72.5 70 70 70 67.5 67.5
1800-2400 (6000-
8000)
70 67.5 67.5 67.5 65 65
2400-3000
(8000-10000)
67.5 65 65 65 65 65
3000-3700
(10000-12000)
65 65 65 65 65 65
C
LUTCHING
Altitude meters (feet) Driven Helix Gearing
0-900
(0-3000)
Red
10-42:74P
#40
900-1800
(3000-6000)
Red
10-42:74P
#40
1800-2700 (6000-9000) Red
10-42:74P
#40
2700-3700 (9000-12000) Red
10-42:74P
#40