2005 YAMAHA VX110 lock

8-31
E
HULL
HOODEXHAUST SYSTEM
EXHAUST SYSTEM
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
EXHAUST SYSTEM REMOVAL
Follow the left “Step” for removal.
Deck beam Refer to “SEAT AND HAND GRIP”.
Jet pump unit assembly Refer to “JET PUMP UNIT” in Chapter 6.
NOTE:
When removing the water lock and exhaust
joint, it is not necessary to remove the jet
pump unit.
1 Band 1
2 Joint clamp 1 1
3 Hose clamp 1 1
4 Water lock 1
3
1 2
6
7
9
85
4 14
13
15 1817
12
1116
10
F1K3.7 N • m (0.37 kgf • m, 2.7 ft • Ib)
5.4 N • m (0.54 kgf • m, 3.9 ft • Ib)
3.7 N • m (0.37 kgf • m, 2.7 ft • Ib)
3.7 N • m (0.37 kgf • m, 2.7 ft • Ib)
2nd 2.4 N • m (0.24 kgf • m, 1.7 ft • Ib) 1st 2.4 N • m (0.24 kgf • m, 1.7 ft • Ib)
2nd 2.4 N • m (0.24 kgf • m, 1.7 ft • Ib) 1st 2.4 N • m (0.24 kgf • m, 1.7 ft • Ib)
ProCarManuals.com

8-34
E
HULL
HOODEXHAUST SYSTEM
SERVICE POINTS
Exhaust system inspection
1. Inspect:
Water lock band
Cracks/damage →
Replace.
2. Inspect:
Rubber hoses
Burns/cracks/damage →
Replace.
3. Inspect:
Water lock
Cracks/leaks →
Replace.
4. Inspect:
Water tank
Cracks/damage/leaks →
Replace.
Exhaust component parts sub-assembly
1. Install:
Rubber hose
Plate
NOTE:
Be sure to fit the projections a
on the rubber
hose with the grooves in the plate.
2. Install:
Rubber hoses
Water tank
NOTE:
Be sure to insert the rubber hose to the line
b
on the water tank.
Align the parting line c
of the water tank with
the parting line d
of the rubber hose.
Align the parting line e
of the rubber hose
with the parting line f
of the water tank.
b cd
e
b
f
ProCarManuals.com

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
ProCarManuals.com

9-7
E
TRBL
ANLS
TROUBLE ANALYSIS
Starting system
Start switch 7
Starter relay 7
Starter motor 7
Charging system
Lighting coil 7
Rectifier/regulator 7
Fuses 7
Battery leads—
Battery 3
Remote control system (Deluxe model only)
Remote control unit 7
HULL AND HOOD
Steering column 8
Water lock 8
Exhaust hose 8
Muffler 8
Drain plugs 8 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
ProCarManuals.com