When performing any inspection or maintenance
work on your vehicle, always take care to prevent
serious accidental injury to yourself or damage to
the vehicle. The following are general precau-
tions which should be closely observed.
WARNING
Park the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For manual trans-
mission models, move the shift lever
to N(Neutral) position. For automatic
transmission models, move the se-
lector lever to P (Park).
Be sure the ignition key is in the OFF
or LOCK position when performing
any parts replacement or repairs.
Never connect or disconnect the bat-
tery or any transistorized component
while the ignition switch is in the ON
position.
Never leave the engine or automatic
transmission related component har-
nesses disconnected while the igni-tion switch is in the ONposition.
If you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
It is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.
before working on your vehicle.
Always wear eye protection when-
ever you work on your vehicle.
If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
Never get under the vehicle while it is
supported only by a jack. If it is nec-
essary to work under the vehicle,
support it with safety stands.
Keep smoking materials, flame and
sparks away from the fuel tank and
battery.On gasoline engine models with the
multiport fuel injection (MFI) system,
the fuel filter or fuel lines should be
serviced by a NISSAN dealer because
the fuel lines are under high pressure
even when the engine is off.
CAUTION
Do not work under the hood while
the engine is hot. Turn the engine off
and wait until it cools down.
Avoid contact with used engine oil
and coolant. Improperly disposed en-
gine oil, engine coolant and/or other
vehicle fluids can damage the envi-
ronment. Always conform to local
regulations for disposal of vehicle
fluid.
This “8. Maintenance and do-it-yourself” section
gives instructions regarding only those items
which are relatively easy for an owner to perform.
A genuine NISSAN Service Manual is also avail-
able. See “Owner’s Manual/Service Manual or-
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
8-5
04.8.23/Z33-D/V5.0
