Technical Specifications - Chassis - KTM 400 Owner's Handbook Manual

TECHNICAL DATA – CHASSIS 400/520 SX, MXC, EXC RACING 2002
400/520 SX RACING
Frame
Fork
Wheel travel front/rear
Rear suspension
Front brake
Rear brake
Brake disc
Front tires
Air pressure offroad
Air pressure road driver only
Rear tires
Air pressure offroad
Air pressure road driver only
Fuel tank capacity
Final drive ratio
Chain
Available final sprockets
Bulps
Batterie
Steering head angle
Wheel base
Seat hight, unloaded
Ground clearance, unloaded
Dead-weight *
* Dead-weight without fuel
STANDARD ADJUSTMENT-FORK
WP4860MXMA WP4357MXMA
1418W710
Compression adjuster 20
Rebound adjuster 16
Spring 4,4 N/mm
Spring preload 5 mm (0.20in)
Air chamber length 100 mm (5.1in)
Fork oil SAE 5
STANDARD ADJUSTMENT - SHOCK ABSORBER
WP 5018 PDS
DCC
1218W738
Compression adjuster 15 LS (Low speed)
2 HS (high speed)
Rebound adjuster 25
Spring PDS7–260
Spring preload 4 mm (0.24 in)
WP USD 4860 MXMA
WP Progressive Damping System shock absorber, aluminium swingarm
Disk brake with carbon-steel brake disc Ø 260 mm (10.2 in), brake caliper floated
Disk 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"
1,0 bar(14 psi)
–
7,5 Liter (2 US Gallons)
400-14:50t / 520-14:48t
headlight
parking light
instrument lights
brake - rear light
flasher light
license plate illmination
107 kg (236 lbs)
0518W712
20
12
4,2 N/mm
5 mm (0.20in)
130 mm (5.9in)
SAE 5
WP 5018 PDS
MCC
1218W739
15
25
PDS6-260
5 mm (0.24 in)
400/520 EXC RACING
Central tube chrom-moly-steel frame
WP Up Side Down 4357 MXMA
295/320 mm
Wear limit max. 0,4 mm (0,016 in)
90/90 - 21"
1,0 bar(14 psi)
1,5 bar
140/80 - 18"
1,0 bar(14 psi)
2,0 bar(28 psi)
EXC 8,5 Liter (2,1 US Gallons) MXC 13 Liter (3,5 Gallons)
400-15:45t / 520-15:40t
O-Ring 5/8 x 1/4 "
38t, 40t, 42t, 45t, 48t, 50t, 52t
HS1 12V 35/35W
12V 5W (Sockel W2, 1x9,5d)
12V 1,2W (Sockel W2, 1x4,6d)
12V 21/5W (Sockel BaY15d)
12V 10W (Sockel Ba15s)
12V 1,2W (Sockel 1x4,6d)
maintenance-free battery 12V 8Ah
63,5°
1481 ± 10 mm (58,3 ± 0,4 in)
925 mm (36,5 in)
380 mm (15,1 in)
TIGHTENING TORQUES - CHASSIS
Collar nut front wheel spindle
Brake caliper front
Brake disk front
Brake disk rear
Clamping screws upper fork bridge
Clamping screws lower fork bridge
Clamping screws fork stubs
Collar nut rear wheel spindle
Hexagon nut swing arm bolt
Hexagon collar screw handlebar clamp
Allan head screw handlebar support
Shock absorber top
Shock absorber bottom
Sprocket screws
Ball joint for push rod
Engine mounting bolt
Engine brace
Screw adjusting ring spring preload shock abs.
Other screws on chassis
Other collar nuts on chassis
400/520 MXC, EXC USA
80/100 - 21"
1,0 bar(14 psi)
1,5 bar(21 psi)
110/100 - 18"
1,0 bar(14 psi)
2,0 bar(28 psi)
400-14:50t / 520-14:48t
112 kg (247 lbs)
M 16/20x1,5 40 Nm (30ft.lb)
M 8 Loctite 243 + 25 Nm (19ft.lb)
M 6 Loctite 243 + 15 Nm (11ft.lb)
M 6 Loctite 243 + 15 Nm (11ft.lb)
M 8 20 Nm (15ft.lb)
M 8 15 Nm (11ft.lb)
M 8 10 Nm (7ft.lb)
M 20x1,5 80 Nm (59ft.lb)
M 14x1,5 100 Nm (74ft.lb)
M 8 20 Nm (15ft.lb)
M 10 Loctite 243 + 40 Nm (30ft.lb)
M 12 60 Nm (44ft.lb)
M 12 60 Nm (44ft.lb)
M 8 Loctite 243 + 35 Nm (25ft.lb)
M 6 Loctite 243 + 10 Nm (7ft.lb)
M 10 45 Nm (33ft.lb)
M 8 33 Nm (24ft.lb)
M6
M 6 10 Nm (7ft.lb)
M 8 25 Nm (19ft.lb)
M 10 45 Nm (33ft.lb)
M 6 15 Nm (11ft.lb)
M 8 30 Nm (22ft.lb)
M 10 50 Nm (37ft.lb)
43
8 Nm (6ft.lb)