Sea-doo 4-TEC series 2008, Руководство по ремонту

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Perform an antifreeze density test.
For the coolant replacement procedure, refer
to the appropriate
SHOP MANUAL .
CAUTION: Improper antifreeze mixture might
allow freezing of the liquid in the cooling system
if vehicle is stored in area where freezing point
is reached. This would seriously damage the
engine. Failure to replace the antifreeze for
storage may allow its degradation that could
result in poor cooling when engine will be used.
ENGINE LUBRICATION
Fogging of the engine is recommended at the end
of the season and before any extended storage
period to provide additional corrosion protection.
The goal is to lubricate the engine intake valves,
the cylinders and the exhaust valves.
To fog the engine , proceed as follows:
Remove the two bolts that hold the fuel rail on.
Remove the rail along with the three fuel injectors.
Spray liberally BOMBARDIER LUBE lubricant into
the intake ports. Ensure enough BOMBARDIER
LUBE is sprayed in the intake ports so
when the engine is cranked the exhaust
valves will be fully lubricated.
Crank engine several times while keeping
throttle fully depressed (drown engine mode)
to distribute lubricant in cylinders, on intake
valves and exhaust valves.
Carefully inspect O-rings condition before
reinstalling fuel injectors. Replace O-rings
with new ones if damaged. Lubricate O-rings
with injection oil prior to installing.
Reinstall the injectors.
Apply Loctite † 243 (P/N 293 800 060) and
torque the two bolts that hold the fuel rail on to
10 N•m (89 lbf•
in ).
Make sure there is no leak at injectors when
cranking the engine in the upcoming steps.

WARNING
If a leak is present, immediately stop
the engine. Do not start engine until
the leak is repaired.

WARNING
At preseason preparation, ensure to perform
a fuel pressure test and ensure there is
no leak. Also run engine and check for
leaks. Refer to ENGINE MANAGEMENT
section in
SHOP MANUAL .
THROTTLE BODY
LUBRICATION
Vehicles Without Throttle Body
Quick Lubrication Kit
Lubricate the throttle body to prevent corrosion
on external and internal parts especially if
the craft is used in salt water.
Remove the air intake hose from throttle body.
Open the throttle body valve by pressing slightly
the throttle lever and spray BOMBARDIER LUBE
lubricant (P/N 293 600 016) through the throttle
body bore to lubricate valve mechanism.
Spray generously the external parts
of throttle body.
Install air intake hose.
NOTE: A throttle body optional quick lubrication
kit can be purchased (P/N 295 501 048) to
facilitate maintenance by creating a direct access
to the throttle body valve mechanism.
Vehicles With Throttle Body
Quick Lubrication Kit
Late production vehicles are equipped with a
throttle body quick lubrication kit. Their location
may be different depending on the model, but they
all can be easily located with the seat removed.
† Loctite is a registered trademark of Loctite Corporation.
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2006-15 Service
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