KTM 400-660 LC4 1998-2005 Repair Manual page 265

BASIC CARBURETOR SETTING
Type
Carb.-setting number
Main jet
Needle jet
Idling jet
Jet needle
Needle clip pos. f. top
Mixt. adj. screw open
Throttle valve
Starting jet
Performance restrictor
BASIC CARBURETOR SETTING
640 LC4-E, Adventure
Type
Carb.-setting number
Main jet
Needle jet
Idling jet
Jet needle
Needle clip pos. f. top
Mixt. adj. screw open
Throttle valve
Starting jet
Performance restrictor
400 LC4-E
400 LC4-E
25 kW 31 kW
PHM 38 ND PHM 38 ND
100197 100197
130
AR 264 AR 264
50
K 23
2. from top 2. from top
1.5 turns 1,5 turns
50/1 50/1
45(50,55) 45(50,55)
slide stop 51mm
640 LC4-E, Adventure
25 kW 36 kW
BST40-225 BST40-225
080298 090298
142,5 142,5
689 X-6 689 X-6
45
6G5
3. from top 3. from top
2,25 turns 2,25 turns
–
–
slide stop 17mm
400 LC4-E
USA
BST40-225
090298
130 142,5
689 X-6
50 45
K 23 6G5
3. from top
2,25 turns
–
–
– –
640 Duke
40 kW
BST40-225
100299
145
689 X-6
45 45
6G5 6G5
3. from top
2,25 turns
– –
– –
– –
11-29E