Yamaha Fz1n Service Manual

2006
2D1-28197-E0
FZ1-N(V)
FZ1-S(V)
SERVICE MANUAL 

EAS20040
FZ1-N (V)/FZ1-S (V)SERVICE MANUAL
©2005 by Yamaha Motor Co., Ltd.
First edition, December 2005 All rights reserved.
Any reproduction or unauthorized use without 
the written permission of Yamaha Motor Co.,  Ltd. is expressly prohibited. 

EAS20070
NOTICE
This manual was produced by the Yamaha Motor Company, Ltd. primarily for use by Yamaha deal-
ers and their qualified mechanics. It is not possib le to include all the knowledge of a mechanic in one 
manual. Therefore, anyone who uses this book  to perform maintenance and repairs on Yamaha 
vehicles should have a basic understanding of me chanics and the techniques to repair these types 
of vehicles. Repair and maintenance work attempted by anyone without this knowledge is likely to...

EAS20090
HOW TO USE THIS MANUAL
This manual is intended as a handy, easy-to-read reference book for the mechanic. Comprehensive 
explanations of all installation, removal, disassembly, assembly, repair and check procedures are 
laid out with the individual steps in sequential order.
 The manual is divided into chapters and each chapt er is divided into sections. The current section 
title is shown at the top of each page “1”.
 Sub-section titles appear in smaller print than the section title “2”.
 To...

EAS20100
SYMBOLS
The following symbols are used in this manual 
for easier understanding.
NOTE:
The following symbols are not relevant to every 
vehicle.
1. Serviceable with engine mounted
2. Filling fluid
3. Lubricant
4. Special tool
5. Tightening torque
6. Wear limit, clearance
7. Engine speed
8. Electrical data
9. Engine oil
10.Gear oil
11.Molybdenum-disulfide oil
12.Wheel-bearing grease
13.Lithium-soap-based grease
14.Molybdenum-disulfide grease
15.Apply locking agent (LOCTITE®)
GME
BLSM
91011
12 13...

1
2
3
4
5
6
7
8
9
EAS20110
TABLE OF CONTENTS
GENERAL INFORMATION
SPECIFICATIONS
PERIODIC CHECKS AND ADJUSTMENTS
CHASSIS
ENGINE
COOLING SYSTEM
FUEL SYSTEM
ELECTRICAL SYSTEM
TROUBLESHOOTING 

1
GENERAL INFORMATION
IDENTIFICATION.......................................................................................... 1-1
VEHICLE IDENTIFICATION NUMBER................................................... 1-1
MODEL LABEL .............................. ......................................................... 1-1
FEATURES ................................................................................................... 1-2
FI SYSTEM...

IDENTIFICATION
1-1
EAS20130
IDENTIFICATION
EAS20140
VEHICLE IDENTIFICATION NUMBER
The vehicle identification number “1” is 
stamped into the right side of the steering 
head pipe.
EAS20150
MODEL LABEL
The model label “1” is affixed to the frame. This 
information will be needed to order spare 
parts.