KTM 400 EXC RACING Owner's Manual page 55

TECHNICAL DATA - ENGINE
TIGHTENING TORQUES
Hexagon collar screw, engine case, clutch cover, ignition cover
Oil drain plug
Allan head plug oil, screen short
Hexagon plug, oil screen long
Collar screw for oil filter cover
Plug pressure valve
Jet screw and hollow screw, oil line
Screws, oil pump cover
Hexagon collar screw, cylinder head top section
Hex.collar screw, cylinder head top section, water pump cover
Hexagon collar screw, exhaust flange
Cylinder head screw
Allan head screw, camshaft gear
Stop screw, autodecompression
Allan head screw, cap rocker arm
Counter nuts, valve adjustment screw
Allan head screw, primary gear, free wheel
Hexagon nut, primary gear
54
Allan head screw, balancer shaft gear
Nut for inner clutch hub
Hexagon collar screw, clutch spring
Allan head screw, shift roller locking piece
Hexagon collar screw, locking lever
Hexagon collar screw, shift roller
Hexagon collar screw securing guide, chain guide, chain tensioner
Hexagon collar screw, clip
Hexagon collar screw, chain adjuster
Hexagon collar screw, stator MXC/EXC
Hexagon collar screw, stator SX
Hexagon collar screw, pulser coil
Hexagon collar nut, flywheel
Hexagon collar screw, bump part kickstarter
Hexagon collar screw, spring hanger kickstarter
Hexagon collar screw, cover E-starter, only SX
Hexagon collar screw, hanger vent hose
Allan head screw, kickstarter
Hexagon collar screw, shift lever
Hexagon screw, engine sprocket
Spark plug
Spark plug
JASO T903 MA
TEMPERATUR
5W/40
»
0°C
32°F
10W/50
M6
M12x1,5
M16x1,5
M20x1,5
M5
M12x1,5
M8
M5
M6
M6
M6
M10
M8
M5
M5
M6x0,75
M6
M20x1,5
M6
M18x1,5
M6
M6
M5
M5
M6
M5
M6
M6
M5
M5
M12x1
M6
M6
M6
M6
M8
M6
M10
M10
M12x1,25
Engine oil
Only use fully synthetic engine oils that meet the JASO MA quality require-
ments (see information on the can).
KTM recommends Motorex Power Synt 4T in the 10W/50 viscosity (for tem-
peratures over 0°C, 32°F) or 5W/40 (for temperatures under 0°C, 32°F).
POOR OIL QUALITY OR MINOR QUANTITY CAUSE EARLY ENGINE-WEAR.
10 Nm
20 Nm
10 Nm
15 Nm
6 Nm
20 Nm
10 Nm
Loctite 222 + 6 Nm
10 Nm
8 Nm
Loctite 243 + 8 Nm
40/50 Nm
Loctite 243 + 28 Nm
Loctite 222 + 8 Nm
5 Nm
11 Nm
Loctite 648 + 16 Nm
Loctite 243 + 150 Nm
Loctite 243 + 8 Nm
Loctite 243 + 150 Nm
8 Nm
Loctite 243 + 10 Nm
Loctite 243 + 6 Nm
Loctite 243 + 6 Nm
Loctite 243 + 8 Nm
Loctite 243 + 6 Nm
8 Nm
Loctite 243 + 8 Nm
Loctite 243 + 6 Nm
Loctite 243 + 6 Nm
60 Nm
Loctite 243 + 8 Nm
Loctite 243 + 10 Nm
Loctite 243 + 8 Nm
Loctite 243 + 8 Nm
Loctite 243 + 25 Nm
Loctite 243 + 10 Nm
Loctite 243 + 60 Nm
10-12 Nm
20 Nm