engine YAMAHA GP1300R 2005 Owners Manual

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EJU09930
GENERAL AND
SAFETY
INFORMATION
Identification numbers ............................ 1-1
Primary Identification (PRI-ID)
number ................................................... 1-1
Hull Identification Number (HIN) ............ 1-1
Engine serial number ............................. 1-1
Emission control information
(For Canada only) .................................... 1-2
Approval label of Emission control
certificate ................................................ 1-2
Manufactured date label ........................ 1-2
Important labels ....................................... 1-3
Label location ......................................... 1-3
Warning labels ....................................... 1-4
Other labels ............................................ 1-7
Safety information ................................... 1-9
Limitations on who may operate
the watercraft ......................................... 1-9
Cruising limitations ............................... 1-10
Operation requirements ....................... 1-11
Recommended equipment .................. 1-13
Hazard information .............................. 1-14
Watercraft characteristics .................... 1-14
Safe boating rules ................................. 1-16
Enjoy your watercraft responsibly ...... 1-16
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EJU18300
Identification numbers
Record the Primary Identification (PRI-ID)
number, Hull Identification Number (HIN)
and engine serial number in the spaces pro-
vided for assistance when ordering spare
parts from a Yamaha dealer. Also record
and keep these ID numbers in a separate
place in case your watercraft is stolen.
EJU18310
Primary Identification (PRI-ID)
number
The PRI-ID number is stamped on a label1
attached inside the engine compartment.
EJU18841
Hull Identification Number
(HIN)
The HIN is stamped on a plate 1
attached to the hull on the aft, starboard
(right) side.
EJU09971
Engine serial number
The engine serial number is stamped on
a label 1 attached to the engine unit.
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1-2
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EJU19870
Emission control
information (For Canada
only)
This engine conforms to 2005 U.S. Envi-
ronmental Protection Agency (EPA) regula-
tions for marine SI engines.
EJU21480
Approval label of Emission
control certificate
This label is attached to the electrical box
and the intake side of the crankcase.
1
Emission control information label
New Technology; Catalytic converter
EJU13900
Manufactured date label
This label is attached to the electrical box
and the intake side of the crankcase.
2
Manufactured date label
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Do not attempt to modify this watercraft!
Modifications to your watercraft may
reduce safety and reliability, and render
the watercraft unsafe or illegal for use.

Attach the engine shut-off cord (lanyard)
to wrist and keep it free from the handle-
bars so that the engine stops if the opera-
tor falls off. After riding, remove the
engine shut-off cord from the watercraft to
avoid accidental starting or unauthorized
use by children or others.

Scan carefully for swimmers and stay
away from swimming areas. Swimmers
are hard to see and you could acciden-
tally hit someone in the water.

Avoid being hit by another boat! You
should always take the responsibility to
watch for traffic; other boaters may not be
watching for you. If they do not see you,
or you maneuver more quickly than other
boaters expect, you risk a collision.

Maintain a safe distance from other boats
or watercraft, and also watch for boats’ ski
ropes or fishing lines. Obey the “Safe
boating rules” and be sure to check
behind you before making a turn. (See
Safe boating rules on page 1-16.)
EJU13820
Recommended equipment
The following items should be carried on
board your watercraft:

Sound-signaling device
You should carry a whistle or other sound-
signaling device that can be used to sig-
nal other boats.

Visual distress signals
It is recommended that an authority-
approved pyrotechnic device be stored in
a waterproof container on your watercraft.
A mirror can also be used as an emer-
gency signal. Contact your Yamaha
dealer for more information.

Watch
A watch is helpful so you will know how
long you have been operating.

Towline
A towline can be used to tow a disabled
watercraft in an emergency.
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EJU20020
Hazard information

Never start the engine or let it run for any
length of time in an enclosed area.
Exhaust fumes contain carbon monoxide,
a colorless, odorless gas that may cause
loss of consciousness and death within a
short time. Always operate the watercraft
in an open area.

Do not start engine on land until everyone
is away from stern. Hot water and steam
spurting from exhaust outlet can cause
serious burns.

Hot muffler surfaces can cause serious
burns. Do not touch any muffler surface
during or after engine operation. Catalytic
converter gets hotter after engine stops.
EJU20030
Watercraft characteristics

Jet thrust turns the watercraft. Releasing
the throttle lever completely produces
only minimum thrust. If you are traveling
at speeds above trolling, you will have
rapidly decreasing ability to steer without
throttle. This model has the Yamaha
Engine Management System (YEMS)
that includes an Off-Throttle Steering
(OTS) system. It will activate at planing
speeds should you attempt to steer the
watercraft after releasing the throttle lever.
The OTS system assists in turning by
continuing to supply some thrust while the
watercraft is decelerating, but you can
turn more sharply if you apply throttle
while turning the handlebars. The OTS
system does not function below planing
speeds or when the engine is off. Once
the engine slows down, the watercraft will
no longer turn in response to handlebar
input until you apply throttle again or you
reach trolling speed. Practice turning in
an open area without obstructions until
you have a good feel for this maneuver.

This watercraft is water-jet propelled. The
jet pump is directly connected to the
engine. This means that jet thrust will pro-
duce some movement whenever the
engine is running. There is no “neutral”
position.
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Keep away from the intake grate 1 while
the engine is on. Items such as long hair,
loose clothing, or PFD straps can become
entangled in moving parts resulting in
severe injury or drowning.

Never insert any object into the jet thrust
nozzle 2 while the engine is running.
Severe injury or death could result from
coming in contact with the rotating parts
of the jet pump.

Stop the engine and remove the clip 3
from the engine shut-off switch 4 before
removing any debris or weeds, which may
have collected around the jet intake.
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EJU10070
FEATURES AND
FUNCTIONS
Location of main components .............. 2-1
Operation of controls and other
functions ................................................... 2-5
Seat ........................................................ 2-5
Hood ....................................................... 2-6
Fuel tank filler cap .................................. 2-6
Oil tank filler cap ..................................... 2-6
Engine stop switch ................................. 2-7
Engine shut-off switch ............................ 2-7
Throttle lever .......................................... 2-7
Start switch ............................................. 2-8
Cooling water pilot outlet ....................... 2-8
Steering system ..................................... 2-9
Quick Shift Trim System (QSTS)
selector ................................................. 2-10
Handgrip ............................................... 2-11
Engine overheat warning system ........ 2-12
Exhaust temperature warning
system .................................................. 2-13
Yamaha Engine Management System
(YEMS) ................................................. 2-14
Multifunction information center .......... 2-15
Tachometer .......................................... 2-16
Speedometer ....................................... 2-16
Fuel meter ............................................ 2-16
Hour meter/Voltmeter .......................... 2-17
Fuel warning indicator .......................... 2-17
Oil warning indicator ............................ 2-18
Check engine warning indicator .......... 2-18
Engine overheat warning indicator ...... 2-19
Exhaust temperature warning
indicator ................................................ 2-19
Storage compartments ........................ 2-20
Yamaha Adjustable Sponson (YAS) ... 2-21
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1Engine shut-off cord (lanyard)
Attach to wrist so that the engine stops if the
operator falls off the watercraft.
2Engine stop switch
Push to stop the engine normally.
3Clip
Insert into the engine shut-off switch to enable
starting of the engine.
Remove to stop the engine or prevent acci-
dental star ting of the engine or unauthorized
use of the watercraft.
4Quick Shift Trim System (QSTS) selector
Use to select the trim angle of the watercraft.
5Engine shut-off switch
Remove the clip to stop the engine and dis-
able it from starting.
6Start switch
Push to start the engine.
7Multifunction information center
Use to check watercraft operation.8Throttle lever
Use to accelerate and decelerate.
9Oil tank filler cap
0Stern drain plugs
Use to drain water in the bilge when the water-
craft is on dry land.
AJet thrust nozzle
Changes the direction of jet thrust according
to handlebar position.
BRide plate
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1Spark plugs/Spark plug caps
2Electrical box
Protects electrical components from water.
3Flush hose connector
Use to flush the engine cooling water pas-
sages.
4Spark plug lead
5Muffler
6Fuel tank
7Oil tank8Battery
9Fire extinguisher container
0Water separator
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EJU10150
Engine stop switch
Push this switch 1 (red button) to stop
the engine normally.
EJU10160
Engine shut-off switch
Insert the clip 1, on the end of the engine
shut-off cord 2, under the engine shut-off
switch 3 (black button). The engine will stop
automatically when the clip is removed from
the switch, such as if the operator falls off
the watercraft.
WARNING@
Always attach the engine shut-off cord
to your wrist and the clip to the engine
shut-off switch BEFORE starting the
engine.

To prevent accidental starting of the
engine or unauthorized use by chil-
dren or others, always remove the clip
from the shut-off switch when the
engine is not running.
@
EJU10180
Throttle lever
Squeeze the throttle lever 1 to increase
engine speed.
Release the throttle lever to decrease
engine speed or to return it to the idle posi-
tion.
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