Suzuki drz 400E Service Manual page 154

Turn the steering stem lower bracket about five or six times to
the left and right so that the bearings seat properly.
Loosen the steering stem nut 1/4-1/2 of a turn A.
NOTE:
This adjustment will vary from motorcycle to motorcycle.
Tighten the steering stem head nut to the specified torque.
Steering stem head nut: 90 N·m (9.0 kgf-m, 65.0 lb-ft)
NOTE:
Before tightening the steering stem head nut, temporarily install
the front forks.
HANDLEBAR
When setting the handlebar clamp to the handlebar holder of
the steering upper bracket, face the punched mark 1 on its clamp
forward.
Set the handlebar to match its punched mark 2 to the mating
face of the handlebar clamp.
First, tighten the handlebar clamp bolts 3 to the specified
torque, and then tighten the handlebar clamp bolts 4 to the
specified torque.
Handlebar clamp bolt: 23 N·m (2.3 kgf-m, 16.5 lb-ft)
CLUTCH CABLE AND THROTTLE CABLES
Apply SUZUKI SUPER GREASE "A" to the end of clutch cable
and throttle cables.
For USA
99000-25030: SUZUKI SUPER GREASE "A"
For the other countries
99000-25010: SUZUKI SUPER GREASE "A"
CHASSIS
3
1
2
2
Forward
6-23
4