Yamaha WaveRunner XL700 Service Manual

17
CARBURETOR
FUEL
1
NOTE:
SERVICE POINTS
High and low speed screws adjustment
1. Adjust:
 High speed screw
 Low speed screw
Adjustment steps:
 Screw in the high speed screw
1
or lower
speed screw
2
until it is lightly seated.
 Back out by the specified number of turns.
High speed screw:
5/8 (#1), 1-1/8 (#2) ± 1/4
turns out
Low speed screw:
5/8 (#1) ± 1/4 turns out
Throttle valve synchronization inspection
and adjustment
1. Check:
 Throttle valve synchronization
Out of specification  Adjust.
Checking steps:
 While turning the throttle lever, check the
opening of all throttle valves.
2. Adjust:
 Throttle valve synchronization
Adjustment steps:
 Turn out the idle adjust screws
1
until their
tips are apart from the throttle lever
2
.
Record the set position of the idle adjust
screw.
 Check that the throttle valve “R”
3
is fully
closed.
 Turn the synchronization screw
4
in or out
until the throttle valve “F”
5
is fully closed.
 Turn in the idle adjust screws to the set
position.

Yamaha WaveRunner XL700 Specifications

General

Manufacturer	Yamaha
Model	WaveRunner XL700
Category	Boat
Engine Type	2-cylinder, 2-stroke
Displacement	701cc
Fuel Capacity	13.2 gallons
Oil Capacity	3.2 quarts
Compression Ratio	7.2:1
Starter System	Electric
Lubrication System	Oil injection
Cooling System	Water-cooled
Seating Capacity	3 persons
Bore x Stroke	81mm x 68mm
Fuel Delivery	Mikuni carburetor