YAMAHA VX110 2005 Service Manual

SERVICE MANUAL
VX110 Sport
WaveRunner
F1K-28197-1H-11 LIT-18616-02-91
*LIT186160291*
VX110 Deluxe
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NOTICE
This manual has been prepared by Yamaha primarily for use by Yamaha dealers and their trained
mechanics when performing maintenance procedures and repairs to Yamaha equipment. It has
been written to suit the needs of persons who have a basic understanding of the mechanical and
electrical concepts and procedures inherent in the work, for without such knowledge attempted
repairs or service to the equipment could render it unsafe or unfit for use.
Because Yamaha has a policy of continuously improving its products, models may differ in detail
from the descriptions and illustrations given in this publication. Use only the latest edition of this
manual. Authorized Yamaha dealers are notified periodically of modifications and significant
changes in specifications and procedures, and these are incorporated in successive editions of this
manual.
A10001-0*
WaveRunner
VX110 Sport, VX110 Deluxe
SERVICE MANUAL
©2005 by Yamaha Motor Corporation, USA
1st Edition, January 2005
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Corporation, USA
is expressly prohibited.
Printed in USA
LIT-18616-02-91
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HOW TO USE THIS MANUAL
MANUAL FORMAT
All of the procedures in this manual are organized in a sequential, step-by-step format. The informa-
tion has been compiled to provide the mechanic with an easy to read, handy reference that contains
comprehensive explanations of all disassembly, repair, assembly, and inspection operations.
In this revised format, the condition of a faulty component will precede an arrow symbol and the
course of action required will follow the symbol, e.g.,
Bearings
Pitting/scratches → Replace.
To assist you in finding your way through this manual, the section title and major heading is given at
the top of every page.
ILLUSTRATIONS
The illustrations within this service manual represent all of the designated models.
CROSS REFERENCES
The cross references have been kept to a minimum. Cross references will direct you to the appropri-
ate section or chapter.
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IMPORTANT INFORMATION
In this Service Manual particularly important information is distinguished in the following ways.
The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS
INVOLVED!
WARNING
Failure to follow WARNING instructions could result in severe injury or death to the machine
operator, passenger(s), a bystander, or a person inspecting or repairing the watercraft.
CAUTION:
A CAUTION indicates special precautions that must be taken to avoid damage to the water-
craft.
NOTE:
A NOTE provides key information to make procedures easier or clearer.
IMPORTANT:
This part has been subjected to change of specification during production.
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HOW TO USE THIS MANUAL
1To help identify parts and clarify procedure steps, there are exploded diagrams at the start of
each removal and disassembly section.
2Numbers are given in the order of the jobs in the exploded diagram.
3Symbols indicate parts to be lubricated or replaced (see “SYMBOLS”).
4A job instruction chart accompanies the exploded diagram, providing the order of jobs, names of
parts, notes in jobs, etc.
5Dimension figures and the number of parts, are provided for fasteners that require a tightening
torque.
Example:
Bolt or screw size : M10 (D) × 25 mm (L)
6Jobs requiring more information (such as special tools and technical data) are described
sequentially.10 × 25 mm
D
L
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A50001-1-4
SYMBOLS
Symbols 1 to 9 are designed to indicate the
content of a chapter.
1General Information
2Specifications
3Periodic Inspection and Adjustment
4Fuel System
5Power Unit
6Jet Pump Unit
7Electrical System
8Hull and Hood
9Trouble Analysis
Symbols 0 to E indicate specific data.
0Special service tool
ASpecified oil or fluid
BSpecified engine speed
CSpecified tightening torque
DSpecified measurement
ESpecified electrical value
(resistance, voltage, electric current)
Symbols F to I in an exploded diagram indi-
cate the grade of lubricant and the lubrication
point.
FApply Yamaha 4-stroke motor oil
GApply water resistant grease
(Yamaha grease A, Yamaha marine grease)
HApply ThreeBond 1104J or ThreeBond 1280B
IApply molybdenum disulfide grease
Symbols J to N in an exploded diagram indi-
cate the type of sealant or locking agent and
the application point.
JApply Gasket Maker
KApply LOCTITE 271 (red)
LApply LOCTITE 242 (blue)
MApply LOCTITE 572
NApply silicone sealant
NOTE:
Additional symbols may be used in this man-
ual.
12
34
56
78
90
AB
CD
EF
GH
IJ
KL
MN
GEN
INFOSPEC
INSP
ADJFUEL
POWRJET
PUMP
–+ELECHULL
HOOD
TRBL
ANLS
T R..
E
A1280B1104J
MGM
271
LT
242
LT
572
LTSS
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INDEX
GENERAL INFORMATION1GEN
INFO
SPECIFICATIONS2SPEC
PERIODIC INSPECTION AND
ADJUSTMENT
3INSP
ADJ
FUEL SYSTEM4FUEL
POWER UNIT5POWR
JET PUMP UNIT6JET
PUMP
ELECTRICAL SYSTEM7ELEC
HULL AND HOOD8HULL
HOOD
TROUBLE ANALYSIS9TRBL
ANLS
–+
A30000-0
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GEN
INFO
1
2
3
4
5
6
7
8
9
CHAPTER 1
GENERAL INFORMATION
IDENTIFICATION NUMBERS ......................................................................... 1-1
PRIMARY l.D. NUMBER ........................................................................... 1-1
ENGINE SERIAL NUMBER ...................................................................... 1-1
JET PUMP UNIT SERIAL NUMBER ......................................................... 1-1
HULL IDENTIFICATION NUMBER (H.l.N.) ............................................... 1-1
SAFETY WHILE WORKING...................................................................... 1-2
FIRE PREVENTION .................................................................................. 1-2
VENTILATION ........................................................................................... 1-2
SELF-PROTECTION ................................................................................. 1-2
PARTS, LUBRICANTS, AND SEALANTS ................................................ 1-2
GOOD WORKING PRACTICES ............................................................... 1-3
DISASSEMBLY AND ASSEMBLY ............................................................ 1-4
SPECIAL SERVICE TOOLS ........................................................................... 1-5
MEASURING ............................................................................................. 1-5
REMOVAL AND INSTALLATION .............................................................. 1-7
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GEN
INFO
IDENTIFICATION NUMBERS
A60700-0*
IDENTIFICATION NUMBERS
PRIMARY l.D. NUMBER
The primary l.D. number is stamped on a label
attached to the inside of the engine compart-
ment.
Starting primary l.D. number:
F1K: 800101
ENGINE SERIAL NUMBER
The engine serial number is stamped on a
label attached to the engine unit.
Starting serial number:
6D3: 1000001
JET PUMP UNIT SERIAL NUMBER
The jet pump unit serial number is stamped on
a label attached to the intermediate housing.
HULL IDENTIFICATION NUMBER
(H.l.N.)
The H.l.N. is stamped on a plate attached to
the aft deck.
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