2017 YAMAHA GP1800 tow

Trouble recovery
96
use fuses of a different amperage than
recommended. Substitution with a
fuse that has an improper rating can
cause extensive electrical system
damage and possible fire.
[EWJ00803]
(7) Securely install the fuse box cover in its
original position.
(8) Securely install the electrical box cover in
its original position.
(9) Slide the locks to their original positions
to securely lock the electrical box cover
in place.
(10) Securely install the removable watertight
storage compartment 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.
EJU34716Towing the watercraft
WARNING
EWJ00812
The operator of the towing boat must
keep speed to a minimum and avoid
traffic or obstacles which could be a
hazard to the operator on the water-
craft.
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 com-
bined length of the towing boat and the wa-
tercraft.
(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
engine damage.
[ECJ01331]
Tow the watercraft at 8 km/h (5 mph) or less.
NOTICE: Tow the watercraft at 8 km/h (5
mph) or less, otherwise water could flood
the engine compartment or water could
flow back into the engine, causing severe
engine damage.
[ECJ01322]
EJU36156
Submerged watercraft
If the watercraft is submerged or flooded with
water, drain the bilge water from the engine Fuse amperage:
Electronic throttle valve fuse:
10 A
Fuel pump fuse:
10 A
Main relay drive fuse:
10 A
Main fuse:
20 A
Battery fuse:
30 A
SCU fuse:
50 A
Security system fuse:
3 A
1Bow eye
1
UF3P70E0.book Page 96 Friday, September 2, 2016 11:32 AM

Index
99
Low RPM Mode ....................................... 35
Lubrication ............................................... 82
M
Main components, location of ................. 21
Maintenance ............................................ 83
Manufactured date label ............................ 2
Model information ...................................... 2
Multifunction information center .............. 37
Multifunction information center check ... 64
O
Oil pressure warning ................................ 39
Operating in weeded areas ...................... 76
Operating the watercraft .......................... 68
Operating the watercraft in reverse or
neutral ................................................... 71
Operating your watercraft ........................ 66
Operation requirements ........................... 12
P
Periodic maintenance chart ..................... 85
Post-launch checks ................................. 64
Post-operation care ................................. 78
Pre-launch checks ................................... 58
Pre-operation check points ..................... 58
Pre-operation checklist ............................ 56
Primary Identification (PRI-ID) number ...... 1
R
Raising the reverse gate .......................... 93
Reboarding step ...................................... 43
Recommended equipment ...................... 14
Remote control transmitter ...................... 25
Remote control transmitter check ........... 61
Removable watertight storage
compartment ........................................ 47
RiDE lever................................................. 28
RiDE lever checks .................................... 61
Riding position ......................................... 67
Rustproofing ............................................ 82
S
Safe boating rules .................................... 18
Safety equipment check .......................... 63
Seats ........................................................ 42
Shift indicator ........................................... 38
Shift system ............................................. 31
Shift system check................................... 64
Speedometer ........................................... 37Start switch .............................................. 27
Starting off ............................................... 74
Starting off from a trailer .......................... 75
Starting the engine on water .................... 67
Steering system ....................................... 28
Steering system checks ........................... 60
Stern drain plug checks ........................... 63
Stern eyes ................................................ 44
Stopping the engine ................................. 68
Stopping the watercraft ........................... 70
Storage compartment checks.................. 62
Storage compartments ............................ 45
Submerged watercraft ............................. 96
Switch checks .......................................... 62
T
Tachometer .............................................. 38
Throttle lever ............................................ 28
Throttle lever checks ................................ 61
Tool kit ..................................................... 83
Towing the watercraft .............................. 96
Transporting on a trailer ........................... 54
Trim indicator ........................................... 38
Trim indicator check ................................ 65
Troubleshooting ....................................... 89
Troubleshooting chart .............................. 89
Turning the watercraft .............................. 69
V
Voltmeter .................................................. 41
W
Wakeboarding and water-skiing .............. 17
Water separator ....................................... 29
Water separator check ............................. 59
Watercraft characteristics ........................ 15
Watercraft control functions..................... 25
Watercraft operation functions ................ 31
Watercraft operation modes .................... 35
Y
Yamaha Security System ......................... 26
Yamaha Security System settings ........... 26
UF3P70E0.book Page 99 Friday, September 2, 2016 11:32 AM