Chassis 400/640 Lc4 '98 - KTM 400-660 LC4 1998-2005 Repair Manual

TECHNICAL SPECIFICATIONS - CHASSIS 400 / 640 LC4 '98
Frame
Fork
Wheel travel front/rear
Rear suspension
Front brake
Rear brake
Tyres front
Air press. road, driver only
Air press. road with passenger
Tyres rear
Air press. road, driver only
Air press. road with passenger
Fuel tank capacity
Final drive ratio
Chain
Battery
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
Compression adjuster
Rebound adjuster
Spring
Spring preload
Air chamber length
Capacity per fork leg
Fork oil
Central shock absorber WP IBS with PRO-LEVER linkage to rear- swing-arm with needle bearing
Disc brake with carbon-steel brake disc
Disc brake with carbon-steel brake disc
12 liter (3.2 US gallons),
maintenance-free battery 12V 8Ah
918S757
12
12
4,4 N/mm
10 mm (0,4 in)
160 mm (6,3 in)
ca 800 ccm
SAE 5
400/640 LC4 '98
Central chrome-moly-steel frame
WP Extreme
280 / 320 mm (11 / 12.6 in)
300 mm (11.8 in), brake caliper floated
220 mm (8.7 in), brake caliper floated
90/90 - 21 Enduro 3
1.5 bar (22 psi)
2.0 bar (29 psi)
140/80 - 18 Enduro 3
2.0 bar (29 psi)
2.2 bar (31 psi)
2.5 liter (0,6 US gallons) reserve
400 LC4 = 15:45t
640 LC4 = 16:42t
5 1
O – Ring / x / "
8 4
62,5 °
1510 ± 10 mm (59.4 ± 0.4 in)
955 mm (37.6 in)
355 mm (13.8 in)
136 kg (300 lbs)
211 kg (465 lbs)
335 kg (740 lbs)
350 kg (773 lbs)
STANDARD-ADJUSTMENT - SHOCK ABSORBER
Compression adjuster
Rebound adjuster
Spring
Spring preload
11-11E
118S701
3
5
66/260
23 mm (0,9 in)