1997 NISSAN ALTIMA fuel filter

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.
WARNING
cPark 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 shift lever to P (Park).
cBe sure the ignition key is OFF when
performing any parts replacement or
repairs.
cYour vehicle is equipped with an
automatic engine cooling fan. It may
come on at any time without warn-
ing, even if the ignition key is in the
OFF position and the engine is not
running. To avoid injury, always dis-
connect the negative battery cable
before working near the fan.cIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
cIt is advisable to remove ties and any
jewelry, such as rings, watches, etc.
before working on your vehicle.
cIf you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases.
cNever get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
cKeep smoking materials, flame and
sparks away from fuel and the
battery.
cOn gasoline engine models with the
Multiport Fuel Injection (MFI) sys-
tem, 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
cDo not work under the hood while
the engine is hot. Turn off the engine
and wait until it cools down.
cNever connect or disconnect either
the battery or any transistorized
component connector while the igni-
tion is ON.
cNever leave the engine or the auto-
matic transmission related compo-
nent harness connector discon-
nected while the ignition is on.
c
Avoid contact with used engine oil.
Improperly disposed motor oil and/or
other vehicle fluids can hurt the en-
vironment. Always conform to local
regulations for disposal of vehicle
fluid.
This ``Do-it-yourself operations'' section
gives instructions regarding only those
items which are relatively easy for an owner
to perform.
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect your warranty coverage.If in
doubt about any servicing, have it done
by your NISSAN dealer.
MAINTENANCE
PRECAUTIONS
7-2
ZX

Schedule 1
Abbreviations: R = Replace I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Perform at number of miles,
kilometers or months,
whichever comes first.Miles x 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 x 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 belts See NOTE (1)I*
Air cleaner filter See NOTE (2) [R] [R]
Vapor linesI* I*
Fuel linesI* I*
Fuel filter See NOTE (3)*
Engine coolant See NOTE (4)*R*
Engine oilRRRRRRRRRRRRRRRR
Engine oil filterRRRRRRRRRRRRRRRR
Spark plugs[R] [R]
Intake & exhaust valve clearance See NOTE (5)
NOTE: (1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months.
(2) If operating mainly in dusty conditions, more frequent maintenance may be required.
(3) 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.
(4) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(5) If valve noise increases, inspect valve clearance.
* Maintenance items and intervals marked with ``*'' 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.
8-6
ZX

Schedule 2
Abbreviations: R = Replace I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Perform at number of miles, kilometers or
months, whichever comes first.Miles x 1,000 7.5 15 22.5 30 37.5 45 52.5 60
(km x 1,000) (12) (24) (36) (48) (60) (72) (84) (96)
Months 6 12 18 24 30 36 42 48
Emission control system maintenance
Drive belts See NOTE (1)I*
Air cleaner filter[R] [R]
Vapor linesI* I*
Fuel linesI* I*
Fuel filter See NOTE (2)*
Engine coolant See NOTE (3)R*
Engine oilRRRRRRRR
Engine oil filterRRRRRRRR
Spark plugs[R] [R]
Intake & exhaust valve clearance See NOTE (4)
NOTE: (1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months.
(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) If valve noise increases, inspect valve clearance.
* Maintenance items and intervals marked with ``*'' 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.
8-8
ZX

Additional information on the following
items marked with ``*'' is found in the
``Do-it- yourself operations'' section.
Emission control system
maintenance
Drive belts*Ð Check drive belts for wear,
fraying or cracking and also for proper ten-
sion. Replace the drive belts if damaged.
Air cleaner filterÐ Under normal driving
conditions, the air cleaner filter should be
replaced in accordance with the mainte-
nance schedule. However, driving the ve-
hicle in dusty areas may cause more rapid
clogging of the element. Consequently, the
element may have to be replaced more
frequently.
Vapor linesÐ Check vapor lines and con-
nections for failure or looseness. If leaks are
found, replace them.
Fuel linesÐ Check the fuel hoses, piping
and connections for leaks, looseness or
deterioration. Replace any parts if they are
damaged.
Fuel filterÐ If the vehicle is operated under
extremely adverse weather conditions or in
areas where ambient temperatures are ei-
ther extremely low or extremely high, the
filter might become clogged. In such an
event, replace the filter immediately.
Engine coolant*Ð Drain and flush the
cooling system.
Engine oil & oil filter*Ð Under normal
driving conditions, the engine oil and oil filter
should be replaced in accordance with the
maintenance schedule. However, under se-
vere driving conditions, they may have to be
replaced more frequently.
Spark plugs*Ð Replace with new plugs
having the correct heat range.
Intake & exhaust valve clearanceÐ Check
the valve clearance if valve noise increases.
Chassis and body maintenance
Brake lines & cablesÐ Check the brake
lines and hoses (including brake booster
vacuum hoses, connections & check valve)
and parking brake cables for proper attach-
ment, leaks, cracks, chafing, abrasion, de-
terioration, etc.
Brake pads, discs, drums & liningsÐ
Check these and the other neighboring brake
components for wear, deterioration and
leaks. Under severe driving conditions, theymay have to be inspected more frequently.
Manual & automatic transmission fluid*
Ð Check the fluid level and visually inspect
for signs of leakage.
Under severe driving conditions, the fluid
should be replaced at the specified interval.
Steering gear & linkage, axle & suspen-
sion parts, and drive shaft bootsÐ
Check for damage, looseness and leakage
of oil or grease. Under severe driving con-
ditions, more frequent inspection should be
performed.
Steering linkage ball joints & front sus-
pension ball jointsÐ Check the ball joints
for damage, looseness and grease leakage.
Exhaust systemÐ Visually check the ex-
haust pipes, muffler, and hangers for proper
attachment, leaks, cracks, chafing, abra-
sion, deterioration, etc. Under severe driv-
ing conditions, inspection should be per-
formed more frequently.
Supplemental air bag systemÐ Check
the supplemental air bag system compo-
nents for proper attachment, damage, de-
formities, cracks, rust, etc. Work around and
on the supplemental air bag system should
be done by an authorized NISSAN dealer.
EXPLANATION OF
MAINTENANCE ITEMS
8-10
ZX

9Technical and consumer information
Capacities and recommended fuel/lubricants ........9-2
Fuel recommendation.............................................9-3
Engine oil and oil filter recommendation................9-5
Recommended SAE viscosity number...................9-6
Air conditioner system refrigerant and
lubricant recommendations ....................................9-7
Engine ....................................................................9-8
Wheel/tire size ........................................................9-9
Dimensions and weights ........................................9-9
Registering your vehicle in another country ........9-10
Vehicle identification ............................................9-10
Vehicle identification number plate ......................9-10
Vehicle identification number
(chassis number) ..................................................9-10Engine serial number ...........................................9-11
F.M.V.S.S. certification label ................................9-11
Emission control information label .......................9-12
Tire placard ..........................................................9-12
Air conditioner specification label.........................9-12
Installing front license plate..................................9-13
Vehicle loading information ..................................9-14
Trailer towing ........................................................9-15
Uniform tire quality grading ..................................9-18
Emission control system warranty .......................9-19
Reporting safety defects (USA) ...........................9-19
Readiness for inspection/maintenance (I/M)
test ........................................................................9-20
ZX

The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
described in the ``Do-it-yourself operations'' section to determine the proper refill capacity.
Capacity (Approximate)
Recommended Specifications
US
measureImp
measureLiter
Fuel 15-7/8 gal 13-1/4 gal 60Unleaded gasoline with an octane rating of at least 87
AKI (RON 91)*1
Engine oil (Refill)
With oil filter 4 qt 3-3/8 qt 3.8
API SG or SH and Energy Conserving II *2
API Certification Mark *2
Without oil filter 3-3/4 qt 3-1/8 qt 3.5
Cooling system
With reservoir 8-1/4 qt 6-7/8 qt 7.8
Anti- freeze coolant
(Ethylene glycol base)
Reservoir 3/4 qt 5/8 qt 0.7
Manual transmission gear oil Ð Ð Ð API GL-4*3
Automatic transmission fluid
Refill to the proper level according to the instructions in the
``Do-it-yourself operations'' section.
Nissan Matic `D' (Continental U.S. and Alaska) or
Genuine Nissan Automatic Transmission Fluid
(Canada). *4
Power steering fluidType DEXRONTMIIE, DEXRONTMIII or equivalent.
Brake and clutch fluidGenuine Nissan Brake Fluid*5 or equivalent
DOT 3 (US FMVSS No. 116)
Multi-purpose grease Ð Ð Ð NLGI No. 2 (Lithium Complex)Air conditioning system refrigerantÐ Ð Ð HFC-134a (R-134a)*6
Air conditioning system lubricant Ð Ð Ð Nissan A/C System Oil Type R or exact equivalent*6
*1: For further details, see ``Fuel recommendation.''
*2: For further details, see ``Recommended SAE engine oil viscosity.''
*3: For further details, see ``Recommended SAE gear oil viscosity.''
*4: DexronTIII/MerconTor equivalent may also be used. Outside the Continental United States and Alaska contact a Nissan dealership for more information
regarding suitable fluids, including recommended brand(s) of DexronTIII/MerconTor DexronTIIE/MerconTAutomatic Transmission Fluid.
*5: Available in mainland USA through your Nissan dealer.
*6: For further details, see ``Air conditioner specification label.''
CAPACITIES AND
RECOMMENDED FUEL/
LUBRICANTS
9-2
ZX

ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oil
It is essential to chose the correct quality
and viscosity oil to ensure satisfactory en-
gine life and performance. NISSAN recom-
mends the use of a low friction oil (energy
conserving oil) in order to improve fuel
economy and conserve energy. Oils which
do not have the specified quality label
should not be used as they could cause
engine damage.Only those engine oils with the American
Petroleum Institute (API) CERTIFICATION
MARK on the front of the container should
be used. This type of oil supersedes the
existing API SG or SH and Energy Conserv-
ing II categories.
If you cannot find engine oil with the CERTI-
FICATION MARK, an API SG or SH and
Energy Conserving II oil with API Service
Symbol may be used. An oil with a single
designation SG or SH, or in combination with
other categories (for example, SG/CC or
SG/CD) may also be used if one with the API
CERTIFICATION MARK cannot be found.
Mineral based or synthetic type oils may be
used in your NISSAN vehicle. These oils
must however, meet the API quality and
SAE viscosity ratings specified for your ve-
hicle. Do not mix mineral based and syn-
thetic type oils in the engine at the same
time.
Oil additives
NISSAN does not recommend the use of oil
additives. The use of an oil additive is not
necessary when the proper oil type is used
and maintenance intervals are followed.
Oil which may contain foreign matter or has
been previously used should not be used.
Oil viscosity
The engine oil viscosity or thickness
changes with temperature. Because of this,
it is important that the engine oil viscosity be
selected based on the temperatures at
which the vehicle will be operated before
the next oil change. The chart ``Recom-
mended SAE viscosity number'' shows the
recommended oil viscosities for the ex-
pected ambient temperatures. Choosing an
oil viscosity other than that recommended
could cause serious engine damage.
ATI0507
9-5
ZX

10 Index
A
Adjustment after headlamp assembly
replacement ............................................... 7-24
Air bag (See supplemental restraint system)
Air bag warning light .......................... 1-6, 2-18
Air cleaner housing filter ............................ 7-16
Air conditioner
Air conditioner (Automatic) ..................... 3-8
Air conditioner (Manual) ......................... 3-2
Air conditioner-servicing ............................ 3-10
Air conditioner specification label .............. 9-12
Air conditioner system refrigerant and
lubrication recommendations ....................... 9-7
Alarm system (See Theft warning system)
Anchor point locations ............................... 2-31
Antenna
Manual .................................................. 3-23
Power.................................................... 3-22
Anti-lock brake system (ABS) .................. 4-17
Anti-lock brake warning light ....................... 1-7
Ash tray (See cigarette lighter (accessory)
and ash tray)
Audio system
AM-FM radio with cassette player ........ 3-12
AM-FM radio with cassette player and
compact disc player.............................. 3-17Automatic
Automatic air conditioner operation ........ 3-8
Automatic power window switch .......... 1-17
Automatic transmission fluid ................... 7-9
Driving with automatic transmission ....... 4-6
B
Battery........................................................ 7-13
Battery replacement..................................... 2-6
Before starting the engine ........................... 4-5
Belts
Inspection ............................................ 7-14
Size ......................................................... 9-8
Brake
Anti-lock brake system (ABS) .............. 4-17
Brake and clutch fluid ........................... 7-11
Brake booster ....................................... 7-19
Brake light (See stop light)
Brake pedal .......................................... 7-18
Brake system ........................................ 4-16
Brake warning light ................................. 1-6
Brake wear indicators ................... 1-7, 7-19
Parking brake check ............................. 7-18
Parking brake operation ....................... 4-11
Break-in schedule ...................................... 4-14
Bulb check/instrument panel ....................... 1-5
Bulb replacement ....................................... 7-25C
Capacities and recommended
fuel/lubricants ............................................... 9-2
Cargo (See vehicle loading information)
Cassette player (See audio system)
CB radio or car phone ............................... 3-23
Check engine indicator light (See Malfunction
indicator light)
Child restraints for infants and small
children ...................................................... 2-30
Child safety rear door lock .......................... 2-4
Cigarette lighter (accessory) and ash
tray ............................................................. 1-15
Cleaning exterior and interior ...................... 6-2
Clock Ð instrument panel ......................... 1-20
Clock-radio ................................................. 3-11
Clutch pedal ............................................... 7-20
Cold weather driving ................................. 4-18
Compact disc (CD) player operation ......... 3-21
Controls
Audio controls ............................. 3-12, 3-17
Heater and air conditioner (automatic) ... 3-8
Heater and air conditioner (manual)....... 3-2
Coolant
Capacities and recommended
fuel/lubricants.......................................... 9-2
Changing engine coolant........................ 7-5
ZX