2000 YAMAHA WR 400F Owners Manual

Page 537 of 654

YAMAHA WR 400F 2000  Owners Manual 5 - 45
CHAS
LENKKOPF
Demontage-Arbeiten:1 Untere Gabelbrücke demontieren2 Lager demontieren
Demontage-ArbeitenReihen-
folgeBauteil Anz. Bemerkungen
LENKKOPF DEMONTIEREN
Vorbereitung für den Ausbau D

Page 538 of 654

YAMAHA WR 400F 2000  Owners Manual 5 - 46
CHASSTEERING
Extent of removal Order Part name Q’ty Remarks
8 Bearing (upper) 1
9 Bearing (lower) 1 Refer to “REMOVAL POINTS”.
10Ball race
2Refer to “REMOVAL POINTS”.
2

Page 539 of 654

YAMAHA WR 400F 2000  Owners Manual 5 - 46
CHAS
ETAPES DE SERRAGE:
lSerrer l’écrou annulaire à un couple d’environ 38 Nm (3,8 m • kg, 27 ft • lb).
lLe desserrer d’un tour.
lLe resserrer à un couple d’environ 7 Nm (0,7 m

Page 540 of 654

YAMAHA WR 400F 2000  Owners Manual 5 - 47
CHAS
EC563000
REMOVAL POINTS
EC563202
Ring nut
1. Remove:
lRing nut 1 
Use the ring nut wrench 2.
WARNING
Support the steering shaft so that it may
not fall down.
Ring nut wrench:
YU-33975/9089

Page 541 of 654

YAMAHA WR 400F 2000  Owners Manual 5 - 47
CHAS
AUSBAU
Ringmutter
1. Demontieren:
lRingmutter 1 
Den Hakenschlüssel 2 ver-
wenden.
WARNUNG
Die untere Gablebrücke gegen
Herunterfallen sichern.
Hakenschlüssel
YM-33975/90890-
01403
Lage

Page 542 of 654

YAMAHA WR 400F 2000  Owners Manual 5 - 48
CHASSTEERING
EC564101
Bearing and ball race
1. Wash the bearings and ball races with a
solvent.
2. Inspect:
lBearing 1 
lBall race
Pitting/damage ® Replace bearings
and ball races as a set.
In

Page 543 of 654

YAMAHA WR 400F 2000  Owners Manual 5 - 48
CHAS
DIRECTION
LENKKOPF
DIRECCIÓN
Lager und Laufring
1. Die Lager und Laufringe in Lö-
sungsmittel waschen.
2. Kontrollieren:
lLager 1 
lLaufring
Pitting/Beschädigung ®
Lager und Laufringe

Page 544 of 654

YAMAHA WR 400F 2000  Owners Manual 5 - 49
CHAS
4. Install:
lPlain washer 1 
lRing nut 2 
Tighten the ring nut using the ring nut
wrench 3.
Refer to “STEERING HEAD INSPEC-
TION AND ADJUSTMENT” section in
the CHAPTER 3.
T R..7 Nm (0.