Checking And Adjusting The Steering Head Bearing - KTM 400 EXC Owner's Manual

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MAINTENANCE WORK ON CHASSIS AND ENGINE
Mount the lower triple clamp, upper steering head bearing, protection ring,
O-ring, upper triple clamp and the blind screw.
Tighten the collar screw on the lower triple clamp to 60 Nm.
Mount the fork legs and tighten the clamp screws on the lower triple clamp
to 10 Nm in 3 stages.
Adjust the steering head bearing without clearance (see: Checking and adjust-
ing the steering head support) and tighten the clamp screws on the upper
triple clamp to 17 Nm in 3 stages.
Mount the front wheel fender and tighten the screws to 10 Nm.
Mount the hand brake cylinder and tighten the screws to 10 Nm.
Mount the staring number plate.
Mount the front wheel (see: Dismounting and mounting the front wheel).
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How to change the handlebar position
The handlebar position can be readjusted by 22 mm. Thus, you can put the
handlebar in the position that is the most convenient for you. The upper triple
clamp [1] includes 2 bores arranged at a distance of 15 mm (0.6 in) from
one another. The bores at the handlebar support [2] are offset from the cen-
ter by 3.5 mm (0.13 in). Accordingly, you can mount the handlebar in
4 different positions.
For this purpose, remove screws [3] of the handlebar clamps and screws [4]
of the handlebar support. Position the handlebar support, and tighten screws
3
[4] to 40 Nm (30 ft.lbs). Mount the handlebar and handlebar clamps, and
tighten screws [3] to 20 Nm (15 ft.lbs). The gap between the handlebar sup-
4
port and the handlebar clamps should be the same size in the front and in
the rear.
2
THE SCREWS [4] MUST BE SECURED WITH LOCTITE 243.
3,5 mm
1