engine NISSAN PATHFINDER 1997 R50 / 2.G Repair Manual

Type A
Add fluid when the low washer fluid warning
light comes on. Add a washer solvent to the
water for better cleaning. In the winter season,
add a windshield washer anti-freeze. Follow
the manufacturer's instructions for the mixture
ratio.
Type B
To check the fluid level, use your finger to plug
the center hole of the cap/tube assembly (as
shown above), then remove it from the tank. If
there is no fluid in the tube, addfluid. Add a washer solvent to the water for
better cleaning. In the winter season, add a
windshield washer anti-freeze. Follow the
manufacturer's instructions for the mixture ra-
tio.
Do not substitute engine anti-freeze
coolant for window washer solution.
This may result in damage to the paint.
Anti-freeze is poisonous and should be
stored carefully marked containers out
of the reach of children.
SDI0389ASDI0423
WINDOW WASHER FLUID
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Z01.2.1/R50-DX

IKeep the battery surface clean and dry. Any
corrosion should be washed off with a
solution of baking soda and water.
IMake certain the terminal connections are
clean and securely tightened.
IIf the vehicle is not to be used for 30 days or
longer, disconnect the ªþº negative battery
terminal cable to prevent discharge.
IDo not expose the battery to flames
or electrical sparks. Hydrogen gas
generated by battery action is explo-
sive. Do not allow battery fluid to
contact your skin, eyes, fabrics, or
painted surfaces. After touching a
battery or battery cap, do not touch or
rub your eyes. Thoroughly wash your
hands. If the acid contacts your eyes,
skin or clothing, immediately flush
with water for at least 15 minutes and
seek medical attention.
IWhen working on or near a battery,
always wear suitable eye protection
and remove all jewelry.
IKeep the battery out of the reach ofchildren.
JUMP STARTING
If jump starting is necessary, see the ªIn case
of emergencyº section. If the engine does not
start by jump starting, the battery may have to
be replaced. Contact your NISSAN dealer.
Check the fluid level in each cell. It should be
between the MAX. and MIN. lines.
If it is necessary to add fluid, add only distilled
water to bring the level to the indicator in each
filler opening.Do not overfill.
1. Remove the cell plugs using a suitable tool.
2. Add distilled water up to the MAX. level.
3. Tighten cell plugs.
DI0137M
BATTERY
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Z01.2.1/R50-DX

Be sure the ignition key is ªOFFº. The
engine could rotate unexpectedly.
1. Visually inspect each belt for signs of un-
usual wear, cuts, fraying or looseness. If
the belt is in poor condition or loose, have it
replaced or adjusted by your NISSAN
dealer.2. Have the belts checked regularly for condi-
tion and tension in accordance with the
maintenance schedule in this manual.
Be sure the engine and ignition switch
are off and that the parking brake is
engaged securely.
1. Disconnect spark plug cables. Keep track
of the original cable location.
When disconnecting, always hold the
boots Ð not the cables. Mark all cables to
identify their original location.
SDI0424DI0064
DRIVE BELTS SPARK PLUG REPLACEMENT
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Z01.2.1/R50-DX

The filter element should not be cleaned and
reused as it is given a special treatment. We
recommended it be replaced according to the
maintenance intervals shown in the ªMainte-
nance scheduleº section. When replacing the
filter, wipe the inside of the air cleaner housing
and the cover with a damp cloth.
Operating the engine with the air cleaner
off can cause you or others to be
burned. The air cleaner not only cleans
the air, it stops flame if the engine back-fires. If it is not there, and the engine
backfires, you could be burned. Do not
drive with it off, and be careful working
on the engine with the air cleaner off.
SDI0393
AIR CLEANER FILTER
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Z01.2.1/R50-DX

1) CLEANING
If your windshield is not clear after using the
windshield washer of if a wiper blade chat-
ters when running, wax or other material
may be on the blade or windshield.
Clean the outside of the windshield with a
washer solution or a mild detergent. Your
windshield is clean if beads do not form
when rinsing with clear water.
Clean the blade by wiping it with a cloth
soaked in a washer solution or a mild
detergent. Then rinse the blade with clear
water. If your windshield is still not clearafter cleaning the blades and using the
wiper, replace the blades.
2) REPLACEMENT
1. Pull the wiper arm.
2. Push the lock pin, then remove the wiper
blade.
3. Insert the new wiper blade to the wiper arm
until a click sounds.
After wiper blade replacement, return
the wiper arm to its original position.
Otherwise it may be damaged when the
engine hood is opened.
Make sure the wiper blade contacts the
glass. Otherwise, the arm may be dam-
aged from wind pressure.
DI0155MA
WIPER BLADE
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Z01.2.1/R50-DX

If you wax the surface of the hood, be
careful not to let wax get into the washer
nozzle. This may cause clogging or im-
proper windshield washer operation. If wax
gets into the nozzle, remove it with a needle
or small pin.Pull the parking brake lever up. If the number
of clicks is out of the range as listed above, see
your NISSAN dealer.With the engine running, check distance A
between the upper surface of the pedal and
the dash lower panel.
Distance A
M/T models
2-1/2 in (65 mm) or more
A/T models
2-3/4 in (70 mm) or more
If it is out of the range shown above, see your
NISSAN dealer.
SDI0425
DI1010-CDI0453
PARKING BRAKE BRAKE PEDAL
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Z01.2.1/R50-DX

Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front disc-type brakes self-adjust every
time the brake pedal is applied. The rear
drum-type brakes self-adjust every time the
parking brake is applied. If the brake pedal
goes down farther than normal, it may be due
to a lack of adjustment of the rear drum
brakes. Apply the parking brake several times.
See your NISSAN dealer and have it
checked if the brake pedal height does
not return to normal.
Brake pad wear indicators
The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it will make a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear indi-
cator sound is heard.
Under some driving or climate conditions, oc-casional brake squeak, squeal or other noise
may be heard. Occasional brake noise during
light to moderate stops is normal and does not
affect the function or performance of the brake
system.
The rear drum brakes (if so equipped) do not
have audible wear indicators. Should you ever
hear an unusually loud noise from the rear
drum brakes, have them inspected as soon as
possible by your NISSAN dealer.
Proper brake inspection intervals should
be followed.For more information regarding
brake inspections, see the appropriate main-
tenance schedule information in the ªMainte-
nance Scheduleº section of this manual.Check the brake booster function with the
following steps:
1. With the engine off, press and release the
brake pedal several times. When brake
pedal movement (distance of travel) re-
mains the same from one pedal application
to the next, continue on to the next step.
2. While depressing the brake pedal, start the
engine. The pedal height should drop a
little.
3. With the brake pedal depressed, stop the
engine. Keeping the pedal depressed for
about 30 seconds, the pedal height should
not change.
4. Run the engine for one minute without
depressing the brake pedal, then turn it off.
Depress the brake pedal several times. The
pedal travel distance will decrease gradu-
ally with each depression as the vacuum is
released from the booster.
If the brakes do not operate properly, have the
brake checked by your NISSAN dealer.
BRAKE BOOSTER
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Z01.2.1/R50-DX

Press the pedal by hand and be sure the free
travel is within the above limit. If free travel is
out of the range shown above, see your
NISSAN dealer.Engine compartment (Headlight
fuses)
Never use a fuse of higher amperage
rating than that specified on the fuse
box cover. This could damage the elec-
trical system or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.1. Be sure the ignition key and the headlight
switch are ªOFFº.
2. Open the engine hood.
3. Remove the fusible link cover.
4. Remove the fuse with the fuse puller.
5. If the fuse is open, replace it with a new
fuse.
6. If a new fuse opens again, have the elec-
trical system checked and repaired by your
NISSAN dealer.
DI0070-BSDI0395
CLUTCH PEDAL FUSES
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Z01.2.1/R50-DX

Passenger compartment
Never use a fuse of higher amperage
rating than that specified on the fuse
box cover. This could damage the elec-
trical system or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition key and the headlight
switch are ªOFFº.2. Pull to open the fuse box cover/coin tray.
3. Pull the fuse box cover/coin tray horizon-
tally to remove it.
4. Remove the fuse with the fuse puller.
5. If the fuse is open, replace it with a new
fuse.
6. If a new fuse opens again, have the elec-
trical system checked and repaired by your
NISSAN dealer.
HEADLIGHTS
Semi-sealed beam type
The headlight is a semi-sealed beam type
which uses a replaceable headlight (halogen)
bulb. A bulb can be replaced inside the engine
compartment without removing the headlight
assembly.
High pressure halogen gas is sealed
inside the halogen bulb. The bulb may
break if the glass envelope is scratched
SDI0447DI0156
LIGHT BULBS
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Z01.2.1/R50-DX

Your new NISSAN has been designed to have
minimum maintenance requirements with
longer service intervals to save you both time
and money. However, some day- to-day and
regular maintenance is essential to maintain
your NISSAN's good mechanical condition, as
well as its emission and engine performance.
It is the owner's responsibility to make sure
that the specified maintenance, as well as
general maintenance, is performed.
As the vehicle owner, you are the only one
who can ensure that your vehicle receives the
proper maintenance care. You are a vital link
in the maintenance chain.
General maintenance
General maintenance includes those items
which should be checked during normal day-
to-day operation of the vehicle. They are es-
sential if your vehicle is to continue to operate
properly. It is your responsibility to perform
these procedures regularly as prescribed.
These checks or inspections can be done by
yourself, a qualified technician or, if you prefer,
your NISSAN dealer.
Periodic maintenance
The maintenance items listed in this part are
required to be serviced at regular intervals.However, under severe driving conditions, ad-
ditional or more frequent maintenance will be
required.
Where to go for service
If maintenance service is required or your
vehicle appears to malfunction, have the sys-
tems checked and tuned by an authorized
NISSAN dealer.
NISSAN technicians are well-trained special-
ists and are kept up to date with the latest
service information through technical bulletins,
service tips, and in-dealership training pro-
grams. They are completely qualified to work
on NISSAN's vehicles before they work on
your vehicle, rather than after they have
worked on it.
You can be confident that your NISSAN deal-
er's service department performs the best job
to meet the maintenance requirements on your
vehicle Ð in a reliable and economic way.During the normal day-to-day operation of the
vehicle, general maintenance should be per-
formed regularly as prescribed in this section.
If you detect any unusual sounds, vibrations or
smell, be sure to check for the cause or have
your NISSAN dealer do it promptly. In addition,
you should notify your NISSAN dealer if you
think that repairs are required.
When performing any checks or maintenance
work, closely observe the precautions in the
ªDo-it-yourself operationsº section.
Additional information on the following
items with ª*º is found in the ªDo-it-
yourself operationsº section.
OUTSIDE THE VEHICLE
The maintenance items listed here should be
performed from time to time, unless otherwise
specified.
Tires*Check the pressure with a gauge peri-
odically when at a service station, including the
spare, and adjust to the specified pressure if
necessary. Check carefully for damage, cuts
or excessive wear.
Wheel nuts*When checking the tires, make
sure no nuts are missing, and check for any
loose nuts. Tighten if necessary.
Tire rotation*Tires should be rotated every
GENERAL MAINTENANCE
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Z01.2.1/R50-DX