2000 YAMAHA TTR90 Owners Manual

Page 25 of 287

YAMAHA TTR90 2000  Owners Manual  
KAPITEL 4
MOTOR 
VERGASER   
.............................................. 4-1  
ZYLINDERKOPF   
....................................... 4-8  
NOCKENWELLE UND KIPPHEBEL  
 ...... 4-13  
VENTILE UND

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YAMAHA TTR90 2000  Owners Manual  
1 - 1
GEN
INFO
 
DESCRIPTION 
EC100000 
GENERAL INFORMATION 
EC110000 
DESCRIPTION 
1  
“ENGINE STOP” button  
2  
Front brake lever  
3  
Throttle grip  
4  
Fuel tank cap  
5  
Kick starter

Page 27 of 287

YAMAHA TTR90 2000  Owners Manual GEN
INFO
 
DESCRIPTION  
FAHRZEUGBESCHREIBUNG 
ALLGEMEINE ANGABEN 
FAHRZEUGBESCHREIBUNG 
1  
Motorstoppschalter  
2  
Handbremshebel  
3  
Gasdrehgriff  
4  
Motoröl-Einfüllschraubverschluß/Tauchst

Page 28 of 287

YAMAHA TTR90 2000  Owners Manual  
1 - 2
GEN
INFO
 
MACHINE IDENTIFICATION 
EC120001 
MACHINE IDENTIFICATION 
There are two significant reasons for knowing
the serial number of your machine:
1. When ordering parts, you can give the
n

Page 29 of 287

YAMAHA TTR90 2000  Owners Manual GEN
INFO
 
IDENTIFICATION DE LA MACHINE 
FAHRZEUG-IDENTIFIZIERUNG
FAHRZEUG-IDENTIFIZIERUNG 
Diese Identifizierungsnummern werden in fol-
genden Fällen benötigt:
1. bei der Bestellung von Ersatzteile

Page 30 of 287

YAMAHA TTR90 2000  Owners Manual  
1 - 3
GEN
INFO
 
IMPORTANT INFORMATION 
EC130000 
IMPORTANT INFORMATION 
EC131002 
PREPARATION FOR REMOVAL AND 
DISASSEMBLY 
1. Remove all dirt, mud, dust, and foreign
material before removal and di

Page 31 of 287

YAMAHA TTR90 2000  Owners Manual GEN
INFO
 
INFORMATIONS IMPORTANTES 
WICHTIGE INFORMATIONEN
WICHTIGE INFORMATIONEN 
VORBEREITUNG FÜR AUSBAU UND ZER-
LEGUNG 
1. Vor dem Ausbau oder Zerlegen der Bau-
teile sämtlichen Schmutz, Schlam

Page 32 of 287

YAMAHA TTR90 2000  Owners Manual  
1 - 4
GEN
INFO
 
IMPORTANT INFORMATION 
EC133000 
GASKETS, OIL SEALS AND O-RINGS 
1. All gaskets, oil seals, and O-rings should
be replaced when an engine is over-
hauled. All gasket surfaces, oil s