2013 YAMAHA FZR ECU

Care and storage
77
flows out continually from the jet thrust
nozzle.
(7) Run the engine at idling speed for about 3 minutes watching the engine condition.
If the engine stops while flushing, turn the
water supply off immediately and perform
the procedure again from step 6.
NOTICE: Do not supply water to the
cooling water passages when the en-
gine is not running. The water could
flow back through the muffler into the
engine, causing severe engine dam-
age.
[ECJ00122]
(8) Turn the water supply off.
(9) Discharge the remaining water out of the cooling water passages by alternately
squeezing and releasing the throttle lever
quickly for 10 to 15 seconds.
(10) Stop the engine.
(11) Remove the garden hose adapter, and then securely install the flushing hose
connector cap by tightening it until it
stops.
(12) Securely install the watertight storage compartment and seats in their original
positions.
EJU33735Cleaning the watercraft
(1) Remove the seats. (See page 40 for seatremoval and installation procedures.)
(2) Rinse the engine and engine compart- ment with a small amount of water. NOTICE:
Do not use high-pressure
water when rinsing the engine or en-
gine compartment as severe engine
damage could result.
[ECJ00571]
(3) Drain the water from the engine compart- ment. (See page 50 for information on
draining the bilge water.)
(4) Wipe the engine and engine compart- ment with a dry cloth.
(5) Wash down the hull, deck, and jet pump with fresh water.
(6) Wipe the hull, deck, and jet pump with a dry cloth.
(7) Wipe all vinyl and rubber components, such as the seats and engine compart-
ment seals, with a vinyl protectant.
(8) To minimize corrosion, spray metallic parts of the hull, deck, and engine with a
rust inhibitor.
(9) Allow the engine compartment to air dry completely before installing the seats.
(10) Securely install the seats in their original positions.
EJU33686Battery care
If the watercraft will not be used for more than
a month, remove the battery from the water-
craft, check it, and then store it in a cool, dry
place.
WARNING
EWJ00791
Battery electrolyte is poisonous and dan-
gerous, causing severe burns, etc. Elec-
trolyte contains sulfuric acid. Avoid
contact with skin, eyes, or clothing.
Antidotes
External: Flush with water.
Internal: Drink large quantities of water or
milk. Follow with milk of magnesia, beaten
egg, or vegetable oil. Call a physician im-
mediately.
UF2R74E0.book Page 77 Wednesday, August 22, 2012 2:26 PM

Care and storage
79
To store the battery:
(1) Clean the battery case using fresh water.
(2) If the battery terminals are dirty or corrod-ed, clean them using a wire brush.
(3) Apply Yamaha Marine Grease or Yamaha Grease A to the battery termi-nals.
(4) Store the battery in a cool, dry place. NOTICE: Storing the battery in an un-
charged condition can cause perma-
nent battery damage. Check the
battery periodically.
[ECJ00102]
To install the battery:
(1) Place the battery in the battery compart- ment and hook the battery bands onto the
holders.
(2) Connect the positive (+) battery lead (red) to the positive (+) battery terminal.
NOTICE: Reversal of the battery leads
will damage the electrical parts.
[ECJ00261]
(3) Connect the negative (–) battery lead (black) to the negative (–) battery termi-
nal.
(4) Connect the breather hose to the battery.
WARNING! Fire or explosion could re-sult if the breather hose is damaged, obstructed, or not connected proper-
ly.
[EWJ00451]
(5) Make sure that the battery is securely
held in place.
1Battery terminal
Recommended water-resistant grease:
Yamaha Marine Grease/Yamaha
Grease A
UF2R74E0.book Page 79 Wednesday, August 22, 2012 2:26 PM

Maintenance
83
(3) Lift up the engine cover to remove it.
To install the engine cover:
(1) Place the engine cover in its original posi-tion, and then push it down.
(2) Install the engine cover screws, and then tighten them to the specified torque.
(3) Securely install the seats in their original positions.
1Engine cover
Tightening torque:
Engine cover screw:
4.5 Nm (0.46 kgf-m, 3.3 ft-lb)
1
UF2R74E0.book Page 83 Wednesday, August 22, 2012 2:26 PM

Trouble recovery
92
(2) Remove the electrical box cover.
(3) Loosen the cap on the electrical box andremove it.
(4) Replace the blown fuse with the spare fuse of the correct amperage by using the
fuse puller on the reverse side of the cap.
WARNING! Do not use fuses of a dif- ferent amperage than recommended.
Substitution with a fuse that has an
improper rating can cause extensive electrical system damage and possi-
ble fire.
[EWJ00802]
(5) Securely install the cap by tightening it
until it stops.
(6) Securely install the electrical box cover in
its original position.
1Electrical box cover
1
1Electrical box
2 Spare fuse
3 Fuse
4 Cap
1 Fuse puller
Fuse amperage:
Battery fuse: 30 A
Main relay drive fuse: 10 A
Electronic throttle valve fuse:
10 A
Security system fuse: 3 A
Main fuse: 20 A
3
2
4
1
UF2R74E0.book Page 92 Wednesday, August 22, 2012 2:26 PM

Trouble recovery
93
(7) Securely install the seats in their originalpositions.
If the fuse immediately blows again, the elec-
trical system may be defective. If this occurs,
have a Yamaha dealer service the watercraft.
EJU41821Replacing the bilge pump fuse
If the fuse is blown, replace it with the proper
fuse.
To replace the fuse:
(1) Remove the seats and engine cover. (See page 40 for seat removal and instal-
lation procedures and page 82 for engine
cover removal and installation proce-
dures.)
(2) Remove the plastic ties that are securing the corrugated tube and bilge pump fuse
leads.
TIP:
Be careful not to drop the plastic ties into the
engine compartment.
(3) Pull out the bilge pump fuse holder fromthe rubber cover, and then remove the
fuse cover.
(4) Replace the blown fuse with the spare fuse of the correct amperage.
WARNING! Do not use fuses of a dif- ferent amperage than recommended.
Substitution with a fuse that has an
improper rating can cause extensive
electrical system damage and possi-
ble fire.
[EWJ00802]
TIP:
If the fuse is difficult to remove, use the fuse
puller on the reverse side of the electrical box
1 Good fuse
2 Blown fuse
2
1
1 Bilge pump fuse lead
2 Plastic tie
3 Corrugated tube
213
UF2R74E0.book Page 93 Wednesday, August 22, 2012 2:26 PM

Trouble recovery
94
cap. (See page 91 for information on the fuse
puller.)
(5) Securely install the fuse cover, and thenfit the bilge pump fuse holder into the rub-
ber cover.
(6) Secure the bilge pump fuse leads and corrugated tube with the plastic ties.
(7) Securely install the engine cover and seats in their original positions. If the fuse immediately blows again, the elec-
trical system may be defective. If this occurs,
have a Yamaha dealer service the watercraft.
EJU34715Towing the watercraft
WARNING
EWJ00811
●The operator of the towing boat must
keep speed to a minimum and avoid traf-
fic or obstacles which could be a hazard
to the operator on the watercraft.
●The towline should be long enough so
that the watercraft will not collide with
the towing boat when slowing down.
If the watercraft becomes inoperative in the
water, it can be towed to shore.
To tow the watercraft:
Use a towline that is three times the combined
length of the towing boat and the watercraft.
(1) Securely attach the towline to the bow
eye of the watercraft being towed.
(2) Sit astride the seat and hold on to the handlebars in order to balance the water-
craft. NOTICE: The bow must be kept
up out of the water during towing, oth-
erwise water could flood the engine
compartment or water could flow back
into the engine, causing severe en-
gine damage.
[ECJ01330]
1 Bilge pump fuse holder
2 Fuse cover
3 Spare fuse
4 Fuse
Fuse amperage:
Bilge pump fuse:3 A
1Bilge pump fuse lead
2 Plastic tie
3 Corrugated tube
4 Rubber cover
21
43
213
4
1Bow eye
1
UF2R74E0.book Page 94 Wednesday, August 22, 2012 2:26 PM

Index
Low RPM Mode........................................ 33
Lubrication................................................ 80
M
Main components, location of .................. 21
Maintenance............................................. 82
Manufactured date label............................. 2
Model information....................................... 2
O
Oil pressure warning ................................ 37
Operating in weeded areas ...................... 74
Operating the watercraft........................... 66
Operating the watercraft in reverse .......... 69
Operating your watercraft......................... 64
Operation requirements ........................... 13
P
Periodic maintenance chart...................... 84
Post-launch checks .................................. 63
Post-operation care .................................. 76
Pre-launch checks.................................... 56
Pre-operation check points ...................... 56
Pre-operation checklist............................. 54
Primary Identification (PRI-ID) number ...... 1
Q
Quick Shift Trim System (Q.S.T.S.) ......... 32
Quick Shift Trim System (Q.S.T.S.) checks................................................... 59
R
Reboarding grip........................................ 41
Reboarding step ....................................... 41
Recommended equipment ....................... 15
Remote control transmitter ....................... 25
Remote control transmitter check ............ 60
Reverse system ....................................... 31
Reverse system checks ........................... 59
Riding position.......................................... 65
Rustproofing ............................................. 80
S
Safe boating rules .................................... 18
Safety equipment check ........................... 62
Seats ........................................................ 40
Speedometer............................................ 35
Start switch............................................... 27
Starting off ................................................ 72
Starting off from a trailer........................... 73
Starting the engine on water .................... 65 Steering system ....................................... 28
Steering system checks ........................... 58
Stern drain plug checks ............................ 62
Stern eyes ................................................ 42
Stopping the engine ................................. 66
Stopping the watercraft ............................ 68
Storage compartment checks .................. 61
Storage compartments ............................. 42
Submerged watercraft .............................. 95
Switch checks .......................................... 61
T
Tachometer .............................................. 35
Telescopic steering system ...................... 29
Telescopic steering system checks .......... 58
Throttle lever ............................................ 28
Throttle lever checks ................................ 60
Tool kit...................................................... 82
Towing the watercraft ............................... 94
Transporting on a trailer ........................... 52
Troubleshooting ....................................... 87
Troubleshooting chart .............................. 87
Turning the watercraft .............................. 67
W
Water separator ....................................... 30
Water separator check ............................. 56
Watercraft characteristics ......................... 16
Watercraft control functions ..................... 25
Watercraft operation functions ................. 31
Watercraft operation modes ..................... 33
Watertight storage compartment .............. 45
Y
Yamaha Security System ......................... 26
Yamaha Security System settings ........... 26
UF2R74E0.book Page 2 Wednesday, August 22, 2012 2:26 PM