Chassis 400/620 Sx, Sc '98 - KTM 400-660 LC4 1998-2005 Repair Manual

11-6E
TECHNICAL SPECIFICATIONS - CHASSIS 400 / 620 SX, SC '98
Frame
Fork
Wheel travel front/rear
Rear suspension
Front brake
Rear brake
Tyres front
Air pressure offroad
Air press. road, driver only
Tyres rear
Air pressure offroad
Air press. road, driver only
Fuel tank capacity
Final drive ratio
Chain
Steering angle
Wheel base
Seat high
Ground clearance
Dead weight without fuel
Max. permissible front axle load
Max. permissible rear axle load
Max. permissible laden weight
STANDARD ADJUSTMENT - FORK
WP 09.18.S7.40
Compression adjuster
Rebound adjuster
Spring
Spring preload
Air chamber length
Capacity per fork leg
Fork oil
NOTE FOR WHITE POWER FORKS:
The damping units in the left and the right fork leg are of different design. Make
sure not to mix them up in case of repair or service works.
STANDART-ADJUSTMENT - SHOCK ABSORBER
WP 01.18.Q7.82
Compression adjuster
Rebound adjuster
Spring
Spring preload
620 SX
Central shock absorber (WP) with PRO-LEVER linkage to rear-swingarm with needle bearing
Disc brake with carbon-steel brake disc , brake caliper floated
Disc brake with carbon-steel brake disc Ø 220 mm (8,7 in), brake caliper floated
80/100-21
1,0 bar (14 psi)
–
110/90-19
1,2 bar (17 psi)
–
of that 1,5 liter (0,4 US gallons) reserve
14:48, 14:50, 15:40, 15:45, 15:48 15:50, 16:40, 16:45
115 kg (254 lbs)
WP 09.18.S7.44
8 12
12 12
4,4 N/mm 4,2 N/mm
8 mm 7 mm
140 mm 155 mm
ca 800 ccm ca 800 ccm
SAE 5 SAE 5
WP 01.18.Q7.81
3 3
4 4
63/260 66/260
23 mm 23 mm
Central chrome-moly-steel frame
WP Extreme
285/320 mm (11,2/12,6 in)
brake disc Ø = 260 mm (10,2 in)
9 liter (3 US gallons)
5 1
/ x / "
8 4
62,5°
1510 ± 10 mm (59,4 ± 0,4 in)
940 mm (37 in)
350 mm (13,8 in)
400 : 121 kg (267 lbs)
620 : 122 kg (269 lbs)
211 kg (466 lbs)
335 kg (737 lbs)
350 kg (770 lbs)
400/620 SC
90/90-21
1,0 bar (14 psi)
1,5 bar (21 psi)
140/80-18 70R
1,2 bar (17 psi)
2,0 bar (28 psi)