steering YAMAHA VX DELUXE 2007 User Guide

Maintenance and care
76
To install a spark plug:
(1) Clean the gasket surface.
(2) Wipe any dirt from the threads of the
spark plug.
(3) Install the spark plug, and then tighten it
to the specified torque.
(4) Install the spark plug cap.
NOTE:

Wipe off any water on the spark plug or in-
side the spark plug cap before installing the
cap. Push the spark plug cap down until it is
securely installed.

If a torque wrench is not available when you
are installing a spark plug, a good estimate
of the correct torque is 1/4 turn to 1/2 turn
past finger tight using the spark plug
wrench included in the tool kit. Have the
spark plug adjusted to the correct torque
with a torque wrench as soon as possible.
WARNING
EWJ00350
Be careful not to damage the insulator
when removing or installing a spark plug.
A damaged insulator could allow sparks to
escape, which could result in a fire or ex-
plosion.
(5) Install the seat.EJU34421Lubrication points
To keep moving parts sliding or rotating
smoothly, coat them with water-resistant
grease.

Throttle cable (handlebar end)
Loosen the adjuster and disconnect the
outer cable from the bracket. Spray a rust
inhibitor into the outer cable. Connect the
outer cable, and then adjust the throttle ca-
ble free play. (See page 75 for adjustment
procedures.)

Steering cable (handlebar end)

Steering cable (jet thrust nozzle end)

Jet thrust nozzle pivot shaft Spark plug tightening torque:
12.5 Nm (9.2 ft-lb) (1.27 kgf-m)
Recommended water-resistant grease:
Yamaha Marine Grease/Yamaha
Grease A
1Adjuster
UF1K72E0.book Page 76 Wednesday, August 2, 2006 10:43 AM

Index
Manufactured date label............................. 4
Model information (for Europe only) ........... 2
Multifunction information center ......... 34, 51
O
Oil pressure warning indicator.................. 35
Operating your watercraft......................... 54
Operation ................................................. 51
Operation of controls and other
functions ............................................... 26
Operation requirements ........................... 14
Owner’s/operator’s manual and tool kit .... 70
P
Periodic maintenance chart...................... 71
Post-operation care .................................. 64
Pre-operation check list............................ 43
Pre-operation check points ...................... 45
Pre-operation checks ............................... 43
Primary Identification (PRI-ID) number ...... 1
R
Recommended equipment ....................... 16
Remote control transmitter
(for VX Deluxe/VX Cruiser) ................... 27
Reverse on waterways
(for VX Deluxe/VX Cruiser) ................... 63
Riding with passengers ............................ 55
Rough water operation ............................. 63
S
Safe boating rules .................................... 20
Seat .......................................................... 26
“SECURITY” indicator light
(for VX Deluxe/VX Cruiser) ................... 37
Selecting the normal mode/low-RPM
mode (for VX Deluxe/VX Cruiser) ......... 33
Shift cable, checking
(for VX Deluxe/VX Cruiser) ................... 74
Shift lever and reverse gate
(for VX Deluxe/VX Cruiser) ................... 49
Shift lever (for VX Deluxe/VX Cruiser) ..... 30
Spark plugs, cleaning and adjusting ........ 75
Speedometer............................................ 34
Start switch............................................... 29
Starting the engine ................................... 52
Starting the watercraft .............................. 56
Steering system ................................. 30, 48
Stern drain plugs ...................................... 47Stern eyes ................................................ 31
Stopping the engine ................................. 54
Stopping the watercraft ............................ 62
Storage..................................................... 66
Storage compartments ............................. 38
Submerged watercraft .............................. 85
Switches ................................................... 50
T
Tachometer .............................................. 34
Throttle cable, checking and adjusting ..... 75
Throttle lever ...................................... 29, 48
Towing the watercraft ............................... 85
Transporting ............................................. 65
Trolling speed, checking .......................... 78
Troubleshooting ....................................... 80
Troubleshooting chart .............................. 80
Turning the watercraft .............................. 61
W
Water separator ....................................... 46
Watercraft characteristics ......................... 17
Water-skiing ............................................. 19
Y
Yamaha Engine Management System
(YEMS) ................................................. 32
Yamaha Security System and
low-RPM mode
(for VX Deluxe/VX Cruiser) ................... 32
Yamaha Security System
(for VX Deluxe/VX Cruiser) ................... 32
Yamaha Security System lock and
unlock modes
(for VX Deluxe/VX Cruiser) ................... 32
UF1K72E0.book Page 2 Wednesday, August 2, 2006 10:43 AM