YAMAHA TTR90 2001 Owners Manual

YAMAHA TTR90 2001 Owners Manual TTR90 2001 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/51691/w960_51691-0.png YAMAHA TTR90 2001 Owners Manual
Trending: tire type, key, Brake cable, USB port, tow, diagram, light

Page 161 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 7
ENG
CARBURATEUR
VERGASER
1. Messen:
lSchwimmerstand a 
Einen Kraftstoffmesser 1 verwenden.
Unvorschriftsmäßig ® Korrigieren.
Kraftstoffstandmesser
YM-1312-A/90890-01312
Schwimmerstand
2–3 m

Page 162 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 8
ENGCYLINDER HEAD
CYLINDER HEAD
Extent of removal:1 Cylinder head removal
Extent of removal Order Part name Q’ty Remarks
CYLINDER HEAD REMOVAL 
Preparation for removal Seat, fuel tank and rear

Page 163 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 8
ENG
CULASSE
ZYLINDERKOPF
ZYLINDERKOPF
Demontage-Arbeiten:1 Zylinderkopf demontieren
Demontage-ArbeitenReihen-
folgeBauteil Anz. Bemerkungen
ZYLINDERKOPF DEMONTIE-
REN
Vorbereitung für den 
Ausb

Page 164 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 9
ENGCYLINDER HEAD
Extent of removal Order Part name Q’ty Remarks
10 Camshaft sprocket 1
Refer to “REMOVAL POINTS”. 11 Timing chain 1
12 Cylinder head 1
13 Gasket 1
14 Dowel pin 2
1

Page 165 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 9
ENG
Organisation de la dépose Ordre Nom de pièce Qté Remarques
10 Pignon d’arbre à cames 1
Se reporter à “POINTS DE DEPOSE”. 11 Chaîne de distribution 1
12 Culasse 1
13 Joint 1
14 Go

Page 166 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 10
ENGCYLINDER HEAD
REMOVAL POINTS
Cylinder head
1.Align:
l“I” mark
(with stationary pointer)
Checking steps:
lTurn the crankshaft counterclockwise with
a wrench.
lAlign the “I” mark a on

Page 167 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 10
ENG
CULASSE
ZYLINDERKOPF
AUSBAU
Zylinderkopf
1. Ausrichten:
lI-Markierung
(auf Gehäusemarkierung)
Arbeitsschritte:
lKurbelwelle mit einem Schraubenschlüs-
sel gegen den Uhrzeigersinn drehen.

Page 168 of 288

YAMAHA TTR90 2001  Owners Manual  
4 - 11
ENG
 
CYLINDER HEAD 
4. Remove: 
l 
Cylinder head
NOTE:
 
l 
Loosen the bolts and nuts in their proper
loosening sequence. 
l 
Start by loosening each bolt and nut 1/2 turn 
until all are loo

Page 169 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 11
ENG
4. Déposer:
lCulasse
N.B.:
lDesserrer les boulons et écrous dans l’ordre de
desserrage indiqué.
lDesserrer d’abord chaque boulon et écrou de 1/2
tour.
ASSEMBLAGE ET MONTAGE
1. Monte

Page 170 of 288

YAMAHA TTR90 2001  Owners Manual 4 - 12
ENGCYLINDER HEAD
.
lRemove the safety wire from the timing
chain.
CAUTION:
Do not turn the crankshaft during instal-
lation of the camshaft. Damage or
improper valve timing will result.
4.Insta
Trending: wheel bolts, tire pressure, steering wheel, seat adjustment, ECU, length, wheel bolt torque