2001 YAMAHA XL 800 oil level

2-24
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Engine oil meter
The engine oil meter is provided for con-
venient oil level checking while operating the
watercraft.
The engine oil meter has 3 segments
which show the amount of oil remaining in
the oil tank.
NOTE:
The indication of the segments differs
depending on your operating condition. Use
the meter as a reference.
EJU00388aa
Clock
A 12-hour clock is provided in this meter.
To show the clock, press the “MODE” but-
ton until the display shows “CLOCK” while
the engine is running.
1. When the display shows “CLOCK,” press
the mode button for at least 3 seconds.
2. The buzzer will sound once. The hour
display and “SET” start blinking. Then
press the “A/SET” button until the
desired hour is displayed.
3. Press the “MODE” button again.
4. The buzzer will sound once. The minute
display and “SET” start blinking. Then
press the “A/SET” button until the
desired minute is displayed.
5. Press the “MODE” button again.
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2-27
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Oil warning indicator
If the oil remaining in the tank drops to
about 1.4 L (0.37 US gal, 0.31 Imp gal) or
the oil filter is clogged, the lowest oil level
segment, the oil warning indicator, “OIL” and
the warning light begin to blink. The buzzer
also starts sounding intermittently.
If the oil warning indicator begins to blink,
refill with engine oil as soon as possible.
NOTE:
If the warning indicator blinks with adequate
oil in the tank, check the oil filter for clog-
ging.
EJU00003n
Engine overheat warning
indicator
If the engine starts to overheat, the over-
heat warning indicator, “W.TEMP” and the
warning light begin to blink. The buzzer also
starts sounding intermittently.
Refer to “Engine overheat warning sys-
tem” on page 2-17.
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3-1
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Fuel and oil
This engine uses Yamaha’s oil injection
system, which provides superior lubrication
by ensuring the proper oil ratio for all operat-
ing conditions. No fuel premixing is neces-
sary except during the engine break-in
period. Simply pour gasoline into the fuel
tank and oil into the oil tank.
Gasoline
WARNING
GASOLINE AND ITS VAPORS ARE
HIGHLY FLAMMABLE AND EXPLOSIVE!
●Do not smoke when refueling, and
keep away from sparks, flames, or
other sources of ignition.
●Stop engine before refueling.
●Refuel in a well-ventilated area. Do not
stand or sit on the watercraft while
refueling in case of fire.
●Take care not to spill gasoline. If gaso-
line spills, wipe it up immediately with
dry rags. Always properly dispose of
gasoline-soaked rags.
●Avoid overfilling the fuel tank. Stop fill-
ing when the fuel level just reaches the
bottom of the filler tube. Do not fill up
the filler tube because fuel expands as
it warms up and could overflow.
●Tighten the filler cap securely after
refueling.
●If you should swallow some gasoline,
inhale a lot of gasoline vapor, or get
gasoline in your eyes, get immediate
medical attention.
●If any gasoline spills onto your skin,
immediately wash with soap and
water. Change clothing if gasoline
spills on it.
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3-3
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Filling the fuel tank
CAUTION:
Be careful when refueling. Avoid getting
water or other contaminants in the fuel
tank. Contaminated fuel can cause poor
running or engine damage.
1. Open the hood and remove the front
storage compartment, to check the fuel
level. (See page 2-29 for front storage
compartment.)
2. Open the fuel tank filler cap, and slowly
add fuel to the fuel tank.
3. Stop filling when the fuel just reaches the
top of the fuel tank visible under the
engine oil tank.
EJU00324a
2-stroke engine oil
If YAMALUBE 2-W is not available,
another 2-stroke engine oil with an NMMA-
certified TC-W3 rating may be used.Fuel tank capacity:
Total: 70 L (18.5 US gal, 15.4 Imp gal)
Reserve: 12 L (3.17 US gal, 2.64 Imp gal)
Recommended engine oil:
YAMALUBE 2-W
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3-4
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Filling the oil tank
WARNING
●Do not add gasoline to the oil tank.
Fire or explosion could result.
●Oil in the bilge is a serious fire hazard.
Wipe up any spilled oil immediately.
CAUTION:
Do not allow the oil tank to become com-
pletely empty. If the oil tank becomes
empty the oil injection pump must be
bled to ensure proper oil flow, otherwise
engine damage may occur. If bleeding of
the oil pump is necessary, have a
Yamaha dealer bleed it.
1. Open the hood to access the oil tank
filler cap. Also, remove all seats to watch
the oil level. (See page 2-7 for hood, and
2-5 and 2-6 for rear and front seat.)
2. Open the oil tank filler cap, and very
slowly add engine oil to the oil tank.
3. Stop pouring when the oil just reaches
the bottom of the filler tube.
Oil tank capacity:
5.5 L (1.45 US gal, 1.21 Imp gal)
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3-5
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Pre-operation checks
Pre-operation check list
Before operating this watercraft, perform the checks in the following check list. See the
accompanying text in this chapter for details on how to perform the checks.
WARNING
If any item in the pre-operation check list is not working properly, have it inspected
and repaired before operating the watercraft, otherwise an accident could occur.
NOTE:
Pre-operation checks should be made thoroughly each time the watercraft is used. This pro-
cedure can be completed in a short time. It is worth the time spent to assure safety and reli-
ability.
ITEM ROUTINE PAGE
Engine compartment Remove all seats and front storage compart-
ment to ventilate engine compartment. Check for
fuel vapors or loose electrical connections3-6
Bilge Check for water and fuel residue and remove if
necessary3-7
Throttle Check that the throttle lever springs back 3-10
Steering system Check for proper steering system operation 3-10
Shift lever and reverse gate Check for proper operation 3-11
Fuel and oil Check fuel and oil level and add if necessary
Check hoses and tanks for leakage3-6
Water separator Check for water and drain if necessary 3-7
Battery Check electrolyte level and battery condition 3-8
Front and rear seats Check that the seats are properly secured 2-5, 2-6
Hull/Deck Check the hull and deck for cracks or other dam-
age—
Jet unit Check for debris and remove if necessary 3-12
Fire extinguisher Check the condition and replace if necessary 3-9
Engine shut-off cord Check condition and replace is frayed or broken 3-12
Switches Check the start switch, engine stop switch and
engine shut-off switch for proper operation when
the watercraft is in the water3-13
Cooling water pilot outlet Check that water is discharged while the engine
is running and the watercraft is in the water3-13
Multifunction meter Check for warning indications and proper opera-
tion3-13
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Pre-operation check points
Engine compartment
Ventilate the engine compar tment before
each use.
To ventilate the engine compartment,
remove all seats and front storage compart-
ment. (See pages 2-5 and 2-6 for front and
rear seat, and 2-29 for front storage com-
partment.) Allow the engine compartment to
remain open for a few minutes to allow any
fuel vapors to escape. Also, check for loose
electrical connections.
WARNING
Failure to ventilate the engine compart-
ment could result in fire or explosion. Do
not start the engine if there is a fuel leak
or a loose electrical connection.
EJU00427-30a
Fuel and oil systems
Check the fuel system for leakage, cracks
or malfunctions before each use. (See page
4-9 for check points and correct proce-
dures.)
1. Remove the fuel tank filler cap to release
any pressure that might have built up in
the fuel tank.
2. Remove all seats and front storage com-
partment. (See pages 2-5 and 2-6 for
front and rear seat, and 2-29 for front
storage compartment.)
3. Check the fuel and oil levels in the tanks
and replenish if necessary. (See pages 3-3
and 3-4 for filling instructions.)
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4-8
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Periodic maintenance chart
The following chart gives general guidelines for periodic maintenance. However, depend-
ing on your operating conditions maintenance may need to be performed more frequently.
(
●) This mark indicates maintenance that you may do yourself.
(
❍) This mark indicates work to be done by a Yamaha dealer.
*1: Grease capacity: 33.0–35.0 cm3 (1.11–1.18 oz)
*2: Grease capacity: 6.0–8.0 cm3 (0.20–0.27 oz)
MAINTENANCE INTERVAL INITIALTHEREAFTER
EVERYPA G E
10
hours50
hours100
hours100
hours200
hours
ITEM
3
months6
months6
months12
months
Spark plug Inspect, clean, adjust●●●●
4-14
Lubrication points Lubricate●●
4-15
Intermediate housing Lubricate❍
*1●
*2●
*2 4-18
Fuel system Inspect❍❍
4-9
Fuel filter Check, replace❍❍
4-10
Fuel tank Clean❍
4-10
Oil injection system Inspect, clean❍❍
4-11
Trolling speed Adjust●●
4-21
Carburetor throttle shaft Inspect❍❍❍
—
Cooling water passages Flush
●
(after
ever y
use)4-1
Bilge strainer Clean●●●
—
Impeller Inspect●●●
—
Steering cable Inspect●●
4-12
Steering master Inspect❍❍❍
—
QSTS mechanism Inspect●●
4-13
Shift cable and mechanism Inspect, adjust●●
4-12
Throttle cable Inspect, adjust●●
4-12
Choke cable Inspect, adjust●●
4-18
Stern drain plugs Inspect, replace●
3-7
Battery Inspect
●(inspect
fluid level
before
ever y
use)
4-19
Rubber coupling Inspect❍
—
Nuts and bolts Tighten❍❍❍
—
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