Yamaha TT-R90E Handbuch Seite 162

STEERING HEAD INSPECTION AND ADJUSTMENT
8
7
a
6
3 - 18
Loosen the ring nut one turn.
G
Retighten the ring nut using the ring nut
G
wrench.
WARNING
Avoid over-tightening.
Ring nut (final tightening):
1 Nm (0.1 m • kg, 0.7 ft • lb)
Check the steering shaft by turning it lock
G
to lock. If there is any binding, remove the
steering shaft assembly and inspect the
steering bearings.
Install the handle crown 6, main switch
G
7, handlebar 8, and front fender.
NOTE:
Install the handlebar holder with its groove
G
a facing outward.
The upper handlebar holder should be
G
installed with the punched mark b for-
ward.
CAUTION:
First tighten the bolts on the front side of
the handlebar holder, and then tighten
the bolts on the rear side.
Steering stem bolt:
40 Nm (4.0 m • kg, 2.9 ft • lb)
Front fork cap bolt:
40 Nm (4.0 m • kg, 2.9 ft • lb)
Handlebar upper holder:
23 Nm (2.3 m • kg, 17 ft • lb)
INSP
ADJ