KTM 65 SX 2020, Owner'S Manual, Page: 105 / 119

TECHNICAL DATA 20
103
Nut, primary gear wheel M14x1.25 40 Nm (29.5 lbf ft)
Loctite ® 243™
20.3 Carburetor
Carburetor type MIKUNI TM 24
Needle position 2nd position from top
Idle air adjusting screw
Open 3.5 turns
Main jet 210
Jet needle 5IPL43 (5N17)
Idling jet 20
Needle jet Q-O (454)
Throttle slide 2.5
20.3.1 Carburetor tuning
MIKUNI TM 24
ASL TEMP
−
20 …
−
7 °C
(
−
4 … 19 °F)
−
6 … 5 °C
(21 …
41 °F)
6 … 15 °C
(43 …
59 °F) 16 … 24 °C
(61 …
75 °F) 25 … 36 °C
(77 …
97 °F) 37 … 49 °C
(99 …
120 °F)
2,301 …
3,000 m
(7,549 …
9,843 ft)
ASO
IJ
NDL
POS
MJ 3.5
20
5N17
3
210 3.5
20
5N17
2
210 3.5
15
5N17
2
205 3.5
15
5N17
2
200 2.5
15
5N17
1
200
1,501 …
2,300 m
(4,925 …
7,546 ft)
ASO
IJ
NDL
POS
MJ 3.5
20
5N17
3
210 3.5
20
5N17
2
210 3.5
20
5N17
2
210 3.5
15
5N17
2
205 3.5
15
5N17
2
200 2.5
15
5N17
1
200
751 …
1,500 m
(2,464 …
4,921 ft)
ASO
IJ
NDL
POS
MJ 3
25
5N17
3
215 3.5
20
5N17
3
210 3.5
20
5N17
2
210 3.5
20
5N17
2
210 3.5
15
5N17
2
205 3.5
15
5N17
2
200
301 …
750 m
(988 …
2,461 ft)
ASO
IJ
NDL
POS
MJ 3
30
5N17
3
220 3
25
5N17
3
215 3.5
20
5N17
3
210 3,5
20
5N17
2
210 3.5
20
5N17
2
210 3.5
15
5N17
2
205
0 …
300 m (0
… 984 ft)
ASO
IJ
NDL
POS
MJ 3
30
5N17
3
225 3
25
5N17
3
215 3.5
20
5N17
3
210 3.5
20
5N17
2
210 3.5
20
5N17
2
210 3.5
15
5N17
2
205
ASL Above sea level
TEMP Temperature
ASO Open (rotations) idle air adjusting screw
IJ Idling jet
NDL Jet needle