2003 YAMAHA GP1300R Owners Manual

Page 57 of 120

YAMAHA GP1300R 2003  Owners Manual 3-10
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EJU10550 
Fire extinguisher  
Check that there is a full fire extinguisher
on board. The fire extinguisher container 1
is located in the battery compartment. 
To open the fire extinguisher cont

Page 58 of 120

YAMAHA GP1300R 2003  Owners Manual 3-11
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EJU18340 
Throttle 
Squeeze and release the throttle lever
several times to make sure that there is no
hesitation in its travel. It should be smooth
over the complete range, and spring back to

Page 59 of 120

YAMAHA GP1300R 2003  Owners Manual 3-12
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EJU10580 
Jet unit  
Carefully check the jet intake for weeds,
debris, or anything else that might restrict
the intake of water. If the intake is clogged,
cavitation could occur, reducing jet t

Page 60 of 120

YAMAHA GP1300R 2003  Owners Manual 3-13
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EJU18350 
Switches 
Check the start switch 1, the engine stop
switch 2, and the engine shut-off switch 3
for proper operation. 
To check these switches, place the water-
craft in the water to p

Page 61 of 120

YAMAHA GP1300R 2003  Owners Manual 3-14
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EJU18360 
Operation 
WARNING@ Before operating your watercraft,
become familiar with all controls. Con-
sult your Yamaha dealer about any con-
trol or function you do not fully
understand. Fail

Page 62 of 120

YAMAHA GP1300R 2003  Owners Manual 3-15
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1. Launch the watercraft and start the
engine. (See page 3-16 for engine start-
ing procedures.) 
2. Run the engine at the lowest possible
speed for 5 minutes. 
3. Gradually open the throttle a

Page 63 of 120

YAMAHA GP1300R 2003  Owners Manual 3-16
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EJU18080 
Starting the engine 
WARNING@ Never start the engine or let it run for any
length of time in an enclosed area.
Exhaust fumes contain carbon monox-
ide, a colorless, odorless gas that

Page 64 of 120

YAMAHA GP1300R 2003  Owners Manual 3-17
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2. Attach the clip 1 to the engine shut-off
switch 2. Also, attach the engine shut-
off cord 3 to your left wrist.
WARNING@ Check that the engine shut-off cord is not
frayed or broken, and keep