KTM 450 EXC-R EU Repair Manual page 148

TECHNICAL DATA - ENGINE TIGHTENING TORQUES
Screw, cylinder head
Gear oil drain plug with magnet
Ignition rotor nut
Plug, SLS
Oil pressure control valve plug
Spark plug
Plug, rocker arm
Plug, gear oil screen
Plug, engine oil screen
Nut, inner clutch hub
Nut, primary gear
Plug, timing chain tensioner
M10x1,25
M12x1,5
M12x1
M12x1,5
M12x1,5
M12x1,25
M14x1,25
M16x1,5
M17x1,5
M18x1,5
M20LHx1,5
M24x1,5
Tightening sequence:
Tighten diagonally, begin-
ning with the rear screw on
the chain shaft.
Step 1
10 Nm (7.38 lbf ft)
Step 2
30 Nm (22.13 lbf ft)
Step 3
50 Nm (36.88 lbf ft)
20 Nm (14.75 lbf ft)
60 Nm (44.26 lbf ft)
20 Nm (14.75 lbf ft)
20 Nm (14.75 lbf ft)
15... 20 Nm (11.06...
14.75 lbf ft)
20 Nm (14.75 lbf ft)
20 Nm (14.75 lbf ft)
20 Nm (14.75 lbf ft)
80 Nm (59.01 lbf ft)
150 Nm (110.64 lbf ft)
25 Nm (18.44 lbf ft)
146
Engine oil (any)
®
Loctite 648™