air filter NISSAN PATHFINDER 1998 R50 / 2.G Owners Manual

When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to yourself
or damage to the vehicle. The following are
general precautions which should be closely
observed.IPark the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For a manual
transmission, move the shift lever to
Neutral. For an automatic transmis-
sion, move the selector lever to P
(Park).
IBe sure the ignition key is in the OFF
or LOCK position when performing
any replacement or repair.
IIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving fans
and fan belts.
IIt is advisable to remove necktie and
any jewelry, such as rings, watches,
etc. before working on your vehicle.IAlways wear eye protection when-
ever you work on your vehicle.
IIf you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases.
INever 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.
IKeep smoking materials, flame and
sparks away from fuel and battery.
IThe 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.
IDo not work under the engine hood
while it is hot. Always turn off the
engine and wait until it cools down.
INever connect or disconnect either
the battery or any transistorized com-ponent connector while the ignition
key is on.
IAvoid direct contact with used engine
oil. Improperly disposed motor oil and/
or other vehicle fluids can hurt the
environment. Always conform to lo-
cal regulations for disposal of vehicle
fluid.
This ª8. Do-it-yourselfº section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could af-
fect your warranty coverage.If in doubt about
any servicing, have it done by your NISSAN
dealer.
MAINTENANCE PRECAUTIONS8-2
Do-it-yourself
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3. Check each new spark plug gap with a
feeler gauge. Correct it as required.
4. Install spark plugs.
When installing a plug, turn it in two or
three turns by hand and then tighten with a
spark plug wrench. Be careful not to over-
tighten it.
Tightening torque:
14 to 22 ft-lb (20 to 29 N×m)
5. Reconnect the spark plug cables to their
original positions.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. See ªPeriodic mainte-
nanceº in the ª9. Maintenanceº section for
maintenance intervals. When replacing the
filter, wipe the inside of the air cleaner housing
and the cover with a damp cloth.
IOperating the engine with the air
cleaner off can cause you or others to
be burned. The air cleaner not onlycleans the air, it stops flame if the
engine backfires. 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.
INever pour fuel into the throttle body
or attempt to start the engine with the
air cleaner removed. Doing so could
result in serious injury.
DI0065
SDI0393
AIR CLEANER
8-16
Do-it-yourself
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To ensure smooth, trouble-free, safe and eco-
nomical driving, NISSAN provides two differ-
ent maintenance schedules that may be used,
depending upon the conditions in which you
usually drive. These schedules contain both
distance and time intervals, up to 60,000 miles
(96,000 km)/48 months. For most people, the
odometer reading will indicate when service is
needed. However, if you drive very little, your
vehicle should be serviced at the regular time
intervals shown in the schedule.
After 60,000 miles (96,000 km) or 48
months, continue periodic maintenance at
the same mileage/time intervals.SCHEDULE 1Follow Periodic Maintenance Schedule 1 if
your driving habits frequently include one or
more of the following driving conditions:
IRepeated short trips of less than 5 miles
(8 km).
IRepeated short trips of less than 10
miles (16 km) with outside temperatures
remaining below freezing.
IOperating in hot weather in stop-and-go
rush hour traffic.
IExtensive idling and/or low speed driv-ing for long distances, such as police,
taxi or door-to-door delivery use.
IDriving in dusty conditions.
IDriving on rough, muddy, or salt spread
roads.
ITowing a trailer, using a camper or a
car-top carrier.
SCHEDULE 2Follow Periodic Maintenance Schedule 2 if
none of the driving conditions shown in Sched-
ule 1 apply to your driving habits.
Maintenance for offroad drivingWhenever you drive offroad through sand,
mud or water as deep as the wheel hub, more
frequent maintenance may be required of the
following items:G
Brake pads and discs
G
Brake lining and drums
G
Brake lines and hoses
G
Wheel bearing grease
G
Differential, transmission and transfer oil
G
Steering linkage
G
Propeller shafts and front drive shafts
G
Air cleaner filter
G
Clutch housing (See ªClutch housing drainº
in the ª8. Do-it-yourselfº section for check-
ing water entry.)
These items should be checked frequently to
assure safe and proper operation of your ve-
hicle.
PERIODIC MAINTENANCE
SCHEDULES
Maintenance
9-5
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SCHEDULE 1Abbreviations: R = Replace I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals onlyMAINTENANCE OPERATIONMAINTENANCE INTERVAL
Perform at number of miles, kilometers or
months, whichever comes first.Miles´1,000 3.75 7.5 11.25 15 18.75 22.5 26.25 30 33.75 37.5 41.25 45 48.75 52.5 56.25 60
(km´1,000) (6) (12) (18) (24) (30) (36) (42) (48) (54) (60) (66) (72) (78) (84) (90) (96)
Months 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48
Emission control system maintenance
Drive beltsI* I*
Air cleaner filter See NOTE (1) [R] [R]
EVAP vapor linesI* I*
Fuel linesI* I*
Fuel filter See NOTE (2)*
Engine coolant See NOTE (3)R*
Engine oilRRRRRRRRRRRRRRRR
Engine oil filter
(Use Part No. 15208 31U00 or equivalent.)RRRRRRRRRRRRRRRR
Spark plugs[R] [R]
Timing beltReplace every 105,000 miles (168,000 km)NOTE: (1) If operating mainly in dusty conditions, more frequent maintenance may be required.
(2) If vehicle is operated under extremely adverse weather conditions or in areas where ambient temperatures are either extremely low or
extremely high, the filters might become clogged. In such an event, replace them immediately.
(3) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(4) Maintenance items and intervals with ª*º are recommended by NISSAN for reliable vehicle operation. The owner need not perform such
maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.9-6
Maintenance
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SCHEDULE 2Abbreviations: R = Replace I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals onlyMAINTENANCE OPERATIONMAINTENANCE INTERVAL
Perform at number of miles, kilometers or
months, whichever comes first.Miles´1,000 7.5 15 22.5 30 37.5 45 52.5 60
(km´1,000) (12) (24) (36) (48) (60) (72) (84) (96)
Months 6 12 18 24 30 36 42 48
Emission control system maintenance
Drive beltsI* I*
Air cleaner filter[R] [R]
EVAP vapor linesI* I*
Fuel linesI* I*
Fuel filter See NOTE (1)*
Engine coolant See NOTE (2)R*
Engine oilRRRRRRRR
Engine oil filter (Use Part No. 15208 31U00 or equivalent.)RRRRRRRR
Spark plugs[R] [R]
Timing beltReplace every 105,000 miles (168,000 km)
NOTE: (1) If vehicle is operated under extremely adverse weather conditions or in areas where ambient temperatures are either extremely low or
extremely high, the filters might become clogged. In such an event, replace them immediately.
(2) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(3) Maintenance items and intervals with ª*º are recommended by NISSAN for reliable vehicle operation. The owner need not perform such
maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.9-8
Maintenance
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EXPLANATION OF MAINTENANCE
ITEMSAdditional information on the following
items with * is found in the ª8. Do-it-
yourselfº section.Emission control system
maintenanceDrive belts*Check drive belts for wear, fray-
ing or cracking and also for proper tension.
Replace the drive belts if found damaged.
Air cleaner filterUnder normal driving condi-
tions, the air cleaner filter should be replaced
in accordance with the maintenance schedule.
However, driving the vehicle in dusty areas
may cause more rapid clogging of the element.
Consequently, the element may have to be
replaced more frequently.
Vapor linesCheck vapor lines and connec-
tions for failure or looseness. If leaks are
found, replace the lines.
Fuel linesCheck the fuel hoses, piping and
connections for leaks, looseness or deteriora-
tion. Replace any parts if they are damaged.
Fuel filterIf the vehicle is operated underextremely adverse weather conditions or in
areas where ambient temperatures are either
extremely low or extremely high, the filter
might become clogged. In such an event,
replace the filter immediately.
Engine coolant*Flush and refill the cooling
system.
Engine oil & oil filter*Under normal driving
conditions, the engine oil and oil filter should
be replaced in accordance with the mainte-
nance schedule. However, under severe driv-
ing conditions, they may have to be replaced
more frequently.
Spark plugs*Replace with new plugs having
the correct heat range.
Timing belt
Replace the timing belt for driving the cam-
shafts.
Chassis and body maintenanceBrake lines & cablesCheck the brake lines
and hoses (including brake booster vacuum
hoses, connections & check valve) and park-
ing brake cables for proper attachment, leaks,
cracks, chafing, abrasion, deterioration, etc.Brake pads, discs, drums & liningsCheck
these and the other neighboring brake compo-
nents for wear, deterioration and leaks. Under
severe driving conditions, they may have to be
inspected more frequently.
Manual and automatic transmission, trans-
fer & differential gear oilVisually inspect for
signs of leakage and replace oil for limited-slip
differential. Under severe driving conditions,
the oil should be replaced at the specified
interval.
Steering gear & linkage, axle & suspension
parts & drive axle shaft bootsCheck for
damage, looseness and leakage of oil or
grease. Under severe driving conditions, more
frequent inspection should be performed.
Steering linkage ball joints & front suspen-
sion ball jointsCheck the ball joints for dam-
age, looseness and grease leakage. Under
severe driving conditions, more frequent in-
spection should be performed.
Propeller shaft(s)Check the propeller
shaft(s) for damage, looseness and grease
leakage under severe driving condition
(
only).
9-10
Maintenance
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11 Index
A
ABS ................................................................. 5-25
Adjusting the time ........................................... 2-33
Adjustment
Front manual seat ....................................... 1-2
Front power seat ......................................... 1-4
Head restraint .............................................. 1-8
Rear seat ..................................................... 1-5
Shoulder belt ............................................. 1-22
Air bag
System....................................................... 1-13
Warning label ............................................ 1-15
Warning light .................................... 1-15, 2-10
Air cleaner....................................................... 8-16
Air conditioner
Manual ......................................................... 4-3
Operation, Manual ....................................... 4-5
Operation, Semiautomatic ......................... 4-11
Semiautomatic ............................................. 4-9
Servicing .................................................... 4-13
Specification label ................................... 10-14
Air conditioning system refrigerant and
lubricant recommendations ............................. 10-8
Aluminum alloy wheels, Cleaning ..................... 7-3
Anchor point location, Top strap..................... 1-35
Antenna........................................................... 4-25
Anti-freeze, Cold weather ............................... 5-26
Anti-lock Brake System (ABS) ........................ 5-25Appearance care
Exterior ........................................................ 7-2
Interior ......................................................... 7-4
Armrest ............................................................. 1-8
Ashtray ............................................................ 2-22
Audio system .................................................. 4-14
Automatic
Sunroof, Operation .................................... 2-32
Transmission fluid ....................................... 8-9
Transmission, Driving .................................. 5-9
Avoiding collision and rollover .......................... 5-4
B
Back door.......................................................... 3-9
Battery
Cold weather ............................................. 5-26
Maintenance .............................................. 8-13
Replacement, Multi-remote control ............. 3-6
Before starting the engine ................................ 5-8
Belt
Drive .......................................................... 8-14
Extender, Seat........................................... 1-25
Height adjustment, Shoulder ..................... 1-22
Maintenance, Seat .................................... 1-25
Seat ........................................................... 1-17
Brake
Booster ...................................................... 8-19
Fluid ........................................................... 8-11Parking ...................................................... 5-15
Pedal ......................................................... 8-18
System....................................................... 5-24
Warning light ............................................. 2-10
Break-in schedule ........................................... 5-18
Bulb
Checking...................................................... 2-9
Indicator ..................................................... 2-12
Replacement ............................................. 8-22
Warning light ............................................... 2-9
Buzzer ............................................................. 2-13
C
Capacities and recommended fuel/lubricant .. 10-2
Car phone ....................................................... 4-26
Carbon monoxide, Exhaust gas ....................... 5-2
Cassette tape player operation....................... 4-16
Cassette tape player operation, with
compact disc (CD) player type ....................... 4-22
Catalytic converter, Three way catalyst............ 5-3
CB radio or car phone .................................... 4-26
Certification label, F.M.V.S.S. ....................... 10-13
Chain, Tire ...................................................... 8-27
Changing
A flat tire ...................................................... 6-2
Engine coolant............................................. 8-5
Engine oil..................................................... 8-8
Engine oil filter............................................. 8-9
Tire and wheel........................................... 8-28
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Checking
Brake pedal ............................................... 8-18
Bulb ............................................................. 2-9
Engine coolant level .................................... 8-4
Engine oil level ............................................ 8-7
Parking brake ............................................ 8-18
Seat belt operation, Three-point ............... 1-21
Child restraint.................................................. 1-25
Installation on front seat ............................ 1-36
Installation on rear seat center ................. 1-27
Installation on rear seat outboard ............. 1-30
Precaution ................................................. 1-25
Top strap ................................................... 1-34
Child safety
Rear door lock ............................................. 3-3
Seat belt .................................................... 1-18
Chrome parts, Cleaning .................................... 7-3
Cigarette lighter and ashtray .......................... 2-22
Cleaner, Air ..................................................... 8-16
Cleaning
Exterior ........................................................ 7-2
Interior ......................................................... 7-4
Clock ............................................................... 2-33
Adjusting .................................................... 2-33
Operation ................................................... 2-34
Clutch
Fluid ........................................................... 8-11
Housing drain,
................................. 8-30
Pedal ......................................................... 8-20
Cold weather driving ....................................... 5-26
Compact disc (CD) player operation, with
cassette player type........................................ 4-23
Compass display .............................................. 2-7
Console box .................................................... 2-25Controls, Heater and manual air conditioner.... 4-3
Controls, Heater and semiautomatic air
conditioner ........................................................ 4-9
Cooling system, Engine .................................... 8-4
Corrosion protection ......................................... 7-5
Cover, Tonneau .............................................. 2-29
Cruise control.................................................. 5-16
Cup holder ...................................................... 2-24
D
Defogger switch, Rear window and outside
mirror............................................................... 2-16
Dimensions and weights, Vehicle ................. 10-11
Door .................................................................. 3-2
Door open warning light ................................. 2-10
Drinking alcohol/drugs and driving ................... 5-4
Drive belt......................................................... 8-14
Driving
Cold weather ............................................. 5-26
On snow or ice .......................................... 5-28
On-pavement and offroad ........................... 5-4
Precaution ................................................... 5-2
The vehicle .................................................. 5-9
Drugs ................................................................ 5-4
EEconomy, Fuel ................................................ 5-19
Emission control
Information label ...................................... 10-13
System warranty...................................... 10-19
Engine
Block heater .............................................. 5-28Compartment check location....................... 8-3
Coolant heater ........................................... 5-28
Coolant temperature gauge ........................ 2-4
Cooling system ............................................ 8-4
Oil ................................................................ 8-7
Oil and oil filter recommendation .............. 10-6
Overheat ...................................................... 6-9
Serial number .......................................... 10-12
Specifications ............................................ 10-9
Exhaust gas (Carbon monoxide) ...................... 5-2
Explanation of maintenance items .......... 9-2, 9-10
Exterior and interior light, Replacement ......... 8-23
F
F.M.V.S.S. certification label......................... 10-13
Fastening the seat belt
Three-point ................................................ 1-20
Two-point ................................................... 1-23
Filling, Fuel filler lid ......................................... 3-11
Filter, Air ......................................................... 8-16
Flasher switch, Hazard warning ..................... 2-19
Flat tire .............................................................. 6-2
Floor mats, Cleaning ........................................ 7-4
Fluid
Automatic transmission ............................... 8-9
Brake ......................................................... 8-11
Engine ......................................................... 8-7
Power steering .......................................... 8-11
Window washer ......................................... 8-12
Fog light switch ............................................... 2-19
Four by four clutch housing drain ................... 8-30
Four wheel drive, Using .................................. 5-20
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11-2

Key .............................................................. 3-2
Power door lock switch ............................... 3-3
Low fuel warning light ..................................... 2-11
Lubricant, Capacities and recommended ....... 10-2
Luggage
Hook .......................................................... 2-27
Net ............................................................. 2-28
Rack .......................................................... 2-30
Storage ...................................................... 2-26
M
Maintenance
General ........................................................ 9-2
Item .................................................... 9-2, 9-10
Periodic........................................................ 9-5
Precaution ................................................... 8-2
Seat belt .................................................... 1-25
Manual
Front seat adjustment ................................. 1-2
Transmission, Driving ................................ 5-14
Meter
And gauge ................................................... 2-3
Speedometer and odometer ....................... 2-3
Tachometer ................................................. 2-4
Mirror............................................................... 3-14
Inside ......................................................... 3-14
Outside ...................................................... 3-14
Multi-remote control system.............................. 3-4
NNet, Luggage .................................................. 2-28New vehicle, Break-in ..................................... 5-18
O
Odometer .......................................................... 2-3
Oil
Automatic transmission ............................... 8-9
Brake ......................................................... 8-11
Engine ......................................................... 8-7
Filter recommendation............................... 10-6
Power steering .......................................... 8-11
Opener operation
Back door .................................................. 3-11
Fuel filler lid ............................................... 3-11
Rear window.............................................. 3-11
Trunk lid..................................................... 3-11
Operating tips, Automatic air
conditioner .............................. 4-5, 4-6, 4-11, 4-12
Operation, Clock ............................................. 2-34
Outside mirror ................................................. 3-14
Outside temperature display ............................. 2-6
Overheat ........................................................... 6-9
PParking
Brake ......................................................... 5-15
Brake and brake pedal .............................. 8-18
Parking/parking on hills .................................. 5-23
Pedal
Brake ......................................................... 8-18
Clutch ........................................................ 8-20
Periodic maintenance ....................................... 9-5
Personal light .................................................. 2-35Power
Front seat adjustment ................................. 1-4
Seat operating tips ...................................... 1-4
Socket........................................................ 2-21
Steering ..................................................... 5-24
Steering fluid ............................................. 8-11
Window ...................................................... 2-30
Precaution
Maintenance ................................................ 8-2
On child restraint ....................................... 1-25
On seat belt usage .................................... 1-17
On-pavement and offroad ........................... 5-4
When starting and driving ........................... 5-2
Pregnant women, Seat belt ............................ 1-19
Push starting ..................................................... 6-9
R
Rack, Luggage................................................ 2-30
Radio............................................................... 4-14
With cassette player .................................. 4-15
With cassette player and
compact disc (CD) player.......................... 4-19
Readiness for inspection/maintenance (I/M) test
(US only) ....................................................... 10-20
Rear
Door lock, Child safety ................................ 3-3
Seat adjustment .......................................... 1-5
Window and outside mirror defogger
switch......................................................... 2-16
Window wiper and washer switch ............. 2-16
Window, Lock ............................................ 3-10
Recommended
Fuel/lubricant ............................................. 10-2
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