2005 YAMAHA VX110 engine

8-15
E
HULL
HOOD
SERVICE POINTS
Glove compartment assembly installation
1. Install:
Hinge assembly
NOTE:
When installing the hinge assembly, make
sure that the springs are in the position shown.
ENGINE HATCH COVER
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8-16
E
HULL
HOODSHIFT LEVER (DELUXE MODEL ONLY)
SHIFT LEVER (DELUXE MODEL ONLY)
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
SHIFT LEVER REMOVAL
Follow the left “Step” for removal.
Engine hatch cover Refer to “ENGINE HATCH COVER”.
Shift cable Refer to “REMOTE CONTROL CABLES
AND SPEED SENSOR LEAD”.
1Bolt 2
2 Detent plate 1
3 Shift lever 1
4Nut 2
5Bracket 1
Reverse the removal steps for installation.
5 43
21
6 × 18 mm
8.0 N • m (0.8 kgf • m, 5.8 ft • Ib)
4
1
LT
572
LT
LT
572
LT
15 N • m (1.5 kgf • m, 11 ft • Ib)
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8-20
E
HULL
HOODSTEERING COLUMN
STEERING COLUMN
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
STEERING COLUMN REMOVAL
Follow the left “Step” for removal.
Engine hatch cover Refer to “ENGINE HATCH COVER”.
Steering cable end Refer to “REMOTE CONTROL CABLES
AND SPEED SENSOR LEAD”.
1Bolt 1
2 Steering arm 1
3 Joint ball 1
4Bolt 4
5 Steering column assembly 1
Reverse the removal steps for installation.
5
4
2
3 1
6.9 N • m (0.69 kgf  m, 5.0 ft  Ib)
8 × 30 mm
17 N  m (1.7 kgf  m, 12 ft  Ib)
LT
572
LT
LT
242
LT
8 × 18 mm
20 N  m (2.0 kgf  m, 14 ft  Ib)
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8-23
E
HULL
HOOD
REMOTE CONTROL CABLES AND
SPEED SENSOR LEAD
REMOTE CONTROL CABLES AND SPEED SENSOR LEAD
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
REMOTE CONTROL CABLES
AND SPEED SENSOR LEAD
REMOVALFollow the left “Step” for removal.
Service lid 1 Refer to “FRONT HOOD”.
Seat assembly Refer to “SEAT AND HAND GRIP”.
Engine hatch cover Refer to “ENGINE HATCH COVER”.
Shift lever Refer to “SHIFT LEVER (DELUXE MODEL
ONLY)”.
1 Steering cable end 1
2Bolt 1
3Bracket 1
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8-38
E
HULL
HOODENGINE MOUNT
ENGINE MOUNT
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
ENGINE MOUNT REMOVAL
Follow the left “Step” for removal.
Engine unit Refer to “ENGINE UNIT” in Chapter 5.
1Bolt 2
2 Damper 1 1
3 Damper 2 1
4Bolt 8
5 Engine mount 4
6Liner 4
Reverse the removal steps for installation.
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9-1
E
TRBL
ANLS
INTRODUCTION
INTRODUCTION
FEATURES
The newly developed Yamaha Diagnostic System provides quicker detection and analysis of engine
malfunctions.
By connecting your computer to the ECM (Electronic Control Module) of a watercraft using the com-
munication cable, this software can be used to display sensor data and data stored in the ECM on a
computer’s monitor.
If this software is run on Microsoft Windows
® 95, Windows 98, Windows Me, Windows 2000, or
Windows XP the information can be displayed in colorful graphics. Also, the software can be oper-
ated using either a mouse or a keyboard.
In addition, the data for the main functions (Diagnosis, Diagnosis record, Engine monitor, and Data
logger) can be saved on a disk or printed out.
Functions
1.Diagnosis:
Each sensor’s status and each ECM diagnosis code or item are displayed. This
enables you to find malfunctioning parts and controls quickly.
2.Diagnosis record:
Sensors that had been activated and ECM diagnostic codes that have been
recorded are displayed. This allows you to check the watercraft’s record of malfunctions.
3.Engine monitor:
Each sensor’s status and the ECM data are displayed. This enables you to
find malfunctioning parts quickly. In addition, the data displayed using the Engine Monitor func-
tion can be displayed in a graph.
4.Stationary test:
Operation tests can be performed with the engine off.
5.Active test:
Operation tests can be performed with the engine running.
6.Data logger:
From the data stored in the ECM, at least two items of 78 seconds of recorded
data are displayed on a graph. In addition, the operating time as compared to the engine speed
and the total operating time are displayed. This allows you to check the operating status of the
engine. For some models, you can also save the ECM record data in a file so that you can read
and display the graph later.
7.Some files:
Lets you select and run other applications while continuing to run the diagnostic
program.
CONTENTS
1. CD-ROM (software + instruction manual) (1)
2. Adapter (1)
3. Communication cable (1)
123
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9-4
E
TRBL
ANLS
TROUBLE ANALYSIS
TROUBLE ANALYSIS
NOTE:
Before consulting the “TROUBLE ANALYSIS CHART,” check the following items.
1. Check that the battery is charged and that its specified gravity is within specification.
2. Check that there are no incorrect wiring connections.
3. Check that all wiring connections are properly secured and that they are not rusty.
4. Check that the engine shut-off cord (lanyard) is connect to the engine shut-off switch.
5. Check that fuel is reaching the fuel rail.
TROUBLE ANALYSIS CHART
Trouble mode Check elements
ENGINE WILL NOT START
HARD STARTING
ROUGH IDLING
HIGH IDLING
ENGINE STALLS
POOR ACCELERATION
ENGINE WILL NOT STOP
POOR PERFORMANCE
LIMITED ENGINE SPEED
OVERHEATING
LOW OIL PRESSURE
LOOSE STEERING
BILGE INCREASE
IRREGULAR WARNING INDICATION
POOR BATTERY CHARGING
Relative partReference
chapter
FUEL SYSTEM
Fuel tank 4
Fuel tank breather hose 4
Fuel hose 4
Fuel filter 4
Fuel pump 4
Fuel rail 4
Fuel injectors 4
Trolling speed 3
Air filter 3
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9-5
E
TRBL
ANLS
TROUBLE ANALYSIS
POWER UNIT
Compression 5
Cylinder head gaskets 5
Cylinder block 5
Crankcase 5
Piston rings 5
Pistons 5
Bearings 5
Valve(s) and valve seat(s) 5
Valve clearance adjusting
pad(s)3
Camshaft(s) 5
Timing chain 5
Oil pump 5
Engine oil 3
Oil filter 3
Oil pressure switch 7
Bearing housing 5
Drive couplings 5
Rubber coupling 5
Pilot water hose 5
Water hose 5
Water passage 5 Trouble mode Check elements
ENGINE WILL NOT START
HARD STARTING
ROUGH IDLING
HIGH IDLING
ENGINE STALLS
POOR ACCELERATION
ENGINE WILL NOT STOP
POOR PERFORMANCE
LIMITED ENGINE SPEED
OVERHEATING
LOW OIL PRESSURE
LOOSE STEERING
BILGE INCREASE
IRREGULAR WARNING INDICATION
POOR BATTERY CHARGING
Relative partReference
chapter
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