1997 NISSAN FRONTIER Owners Manual

EXPLANATION OF
MAINTENANCE ITEMS
Additional information on the following
items with ``*'' is found in the ``Do-it-
yourself operations'' section.
Emission control system
maintenance
Drive belts*Check drive belts for wear,
fraying or cracking and also for proper ten-
sion. Replace the drive belts if found dam-
aged or in accordance with the mainte-
nance schedule.
Air cleaner filterUnder normal driving con-
ditions, the air cleaner filter should be re-
placed 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.
Positive crankcase ventilation (PCV) fil-
terUnder normal driving conditions, the
filter should be replaced in accordance with
the maintenance schedule. If the vehicle is
operated under extremely adverse weather
conditions or in areas where ambient tem-
peratures are either extremely low or ex-tremely high, the filter may become clogged
more rapidly. In such an event, replace the
filter immediately.
Vapor linesCheck vapor lines and connec-
tions for failure or looseness. If leaks are
found, replace the lines.
Fuel lines (hoses, piping, connections,
etc.)Check the fuel hoses, piping and con-
nections for leaks, looseness or deteriora-
tion. Replace any parts if they are damaged.
Fuel filterIf 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*Flush and refill the cooling
system.
Engine oil and oil filter*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*Replace with new plugs hav-
ing the correct heat range.
Chassis and body maintenance
Brake lines and cablesCheck 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 and linings
Check these and the other neighboring
brake components for wear, deterioration
and leaks. Under severe driving conditions,
they may have to be inspected more fre-
quently.
Manual and automatic transmission,
transfer and differential gear oilVisually
inspect for signs of leakage and replace oil
for limited-slip differential. Under severe
driving conditions, the oil should be re-
placed at the specified interval.
Steering gear (box) and linkage, axle and
suspension parts and drive shaft boots
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 and front
suspension ball jointsCheck the ball
8-10
ZX

joints for damage, looseness and grease
leakage. Under severe driving conditions,
more frequent inspection should be per-
formed.
Propeller shaft(s)Check the propeller
shaft(s) for damage, looseness and grease
leakage under severe driving conditions
(
only).
Front wheel bearing grease and free-
running hub greaseCheck the wheel
bearing for grease leakage around grease
seals, axial end play and smooth turning.
Repack these in accordance with the main-
tenance schedule (4x2).
Check the wheel bearing and free running
hub for grease leakage around grease
seals, axial end play and smooth turning.
Repack these in accordance with the main-
tenance schedule. In case of frequent driv-
ing in muddy water, the bearing grease and
free-running hub grease inspection should
be performed more frequently (
).
Exhaust systemVisually 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 systemCheck the
supplemental air bag system components
for proper attachment, damage, deformities,
cracks, rust, etc. Work around and on the
supplemental air bag system should be
done by an authorized NISSAN dealer.
8-11
ZX

ZX

9Technical and consumer information
Capacities and recommended fuel/lubricants ........9-2
Fuel recommendation.............................................9-4
Engine oil and oil filter recommendation................9-6
Recommended SAE viscosity number...................9-7
Air conditioner system refrigerant and
lubricant recommendations ....................................9-8
Engine ....................................................................9-9
Wheel/tire size ......................................................9-10
Dimensions and weights ......................................9-11
Registering your vehicle in another country ........9-12
Vehicle identification ............................................9-12
Vehicle identification number (VIN) plate.............9-12
Vehicle identification number (chassis
number) ................................................................9-12
Engine serial number ...........................................9-13Fmvss certification label .......................................9-13
Emission control information label .......................9-14
Tire placard ..........................................................9-14
Air conditioner specification label.........................9-14
Vehicle loading information ..................................9-15
Securing the load .................................................9-16
Truck-camper loading...........................................9-16
Trailer towing ........................................................9-18
Towing load/specification chart ............................9-20
Uniform tire quality grading ..................................9-23
Emission control system warranty .......................9-24
Reporting safety defects (USA) ...........................9-24
Readiness for inspection/maintenance (I/M)
test ........................................................................9-25
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)
4x2 With oil filter 4-1/8 qt 3-3/8 qt 3.9
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
4x4 With oil filter 4-3/8 qt 3-5/8 qt 4.1
Without oil filter 4 qt 3-3/8 qt 3.8
Cooling system (with heater and reservoir tank)
4x2 8-5/8 qt 7-1/8 qt 8.1
Anti-freeze coolant
(Ethylene glycol base)
4x4 9-1/2 qt 7-7/8 qt 9.0
*1: For further details, see ``Fuel recommendation''.
*2: For further details, see ``Recommended SAE engine oil viscosity''.
CAPACITIES AND
RECOMMENDED FUEL/
LUBRICANTS
9-2
ZX

Capacity (Approximate)
Recommended Specifications
US
measureImp
measureLiter
Manual transmission gear oil4x2 4-1/4 pt 3-1/2 pt 2.0
API GL-4*1
4x4 10-3/8 pt 8-5/8 pt 4.9
Manual steering gear oil 1-3/8 pt 1-1/8 pt 0.62 API GL-4*1
Final drive4x2 M/T
Regular cab 3-1/8 pt 2-5/8 pt 1.5
King cab 2-3/4 pt. 2-1/4 pt. 1.3cWithout LSD: API GL-5*1
4x2 A/T 3-1/8 pt. 2-5/8 pt. 1.5cWith LSD: Only LSD gear oil. API GL-5 and SAE 80W-
90*2 approved for NISSAN LSD*3
4x4 Front 2-3/4 pt. 2-1/4 pt. 1.3
Rear 5-7/8 pt. 4-7/8 pt. 2.8
Transfer fluid Ð Ð Ð Type DEXRON
TM
Automatic transmission fluid
Refill to the proper oil 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 DEXRON
TMIIE, 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 refrigerant lb (kg) 1.65 - 1.87 (0.75 - 0.85) HFC-134a (R-134a)*6
Air conditioning system lubricant 6.8 oz 7.0 oz 200 ml Nissan A/C System Oil Type R or equivalent*6
*1: For further details, see ``Recommended SAE gear oil viscosity''.
*2: SAE 90 is acceptable in temperatures above 0ÉF (þ18ÉC).
*3: Contact your NISSAN dealer for a list of approved oils.
*4: Dexron
TMIII/MerconTMor 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 DexronTMIII/MerconTMor DexronTMIIE/MerconTMAutomatic Transmission Fluid.
*5: Available in mainland U.S.A. through your NISSAN dealer.
*6: For further details, see ``Air conditioner specification label''.
9-3
ZX

FUEL RECOMMENDATION
All models are designed to operate on
unleaded gasoline with an octane rating
of at least 87 AKI (Anti-Knock Index)
(Research octane number 91).
CAUTION
cUsing a fuel other than that specified
could adversely affect the emission
control devices and systems, and
could also affect the warranty
coverage.
cUnder no circumstances should a
leaded gasoline be used, since this
will damage the three-way catalyst.
Reformulated Gasoline
Some fuel suppliers are now producing re-
formulated gasolines. These gasolines are
specially designed to reduce vehicle emis-
sions. NISSAN supports efforts towards
cleaner air and suggests that you use refor-
mulated gasoline when available.
Gasoline containing oxygenates
Some fuel suppliers sell gasoline containing
oxygenates such as ethanol, MTBE andmethanol with or without advertising their
presence. Nissan does not recommend the
use of fuels of which the oxygenate content
and the fuel compatibility for your NISSAN
cannot be readily determined. If in doubt,
ask your service station manager.
If you use oxygenate-blend gasoline, please
take the following precautions as the usage
of such fuels may cause vehicle perfor-
mance problems and/or fuel system dam-
age.
cThe fuel should be unleaded and have
an octane rating no lower than that
recommended for unleaded gasoline.
cIf an oxygenate-blend, excepting a
methanol blend, is used, it should
contain no more than 10% oxygenate.
(MTBE may, however, be added up to
15%.)
c
If a methanol blend is used, it should
contain no more than 5% methanol
(methyl alcohol, wood alcohol). It
should also contain a suitable amount
of appropriate cosolvents and corro-
sion inhibitors. If not properly formu-
lated with appropriate cosolvents and
corrosion inhibitors, such methanolblends may cause fuel system damage
and/or vehicle performance problems.
At this time, sufficient data is not avail-
able to ensure that all methanol blends
are suitable for use in NISSAN ve-
hicles.
If any driveability problems such as engine
stalling and hard hot starting are experi-
enced after using oxygenate-blend fuels,
immediately change to a non-oxygenate
fuel or a fuel with a low blend of MTBE.
Take care not to spill gasoline during
refueling. Gasoline containing oxygen-
ates can cause paint damage.
After Market Fuel Additives
NISSAN does not recommend the use of
any fuel additives (i.e., fuel injector cleaner,
octane booster, intake valve deposit remov-
ers, etc.) which are sold commercially.
Many of these additives intended for gum,
varnish or deposit removal may contain
active solvents or similar ingredients that
can be harmful to the fuel system and
engine.
9-4
ZX

Octane rating tips
In most parts of North America, you should
use unleaded gasoline with an octane rating
of at least 87 AKI (Anti-Knock Index). How-
ever, you may use unleaded gasoline with
an octane rating as low as 85 AKI in high
altitude areas (over 4,000 ft [1,219 m]) such
as: Colorado, Montana, New Mexico, Utah,
Wyoming, northeastern Nevada, southern
Idaho, western South Dakota, western Ne-
braska, and that part of Texas which is
directly south of New Mexico.
Using unleaded gasoline with an octane
rating lower than stated above can cause
persistent, heavy ``spark knock.'' (``Spark
knock'' is a metallic rapping noise.) If
severe, this can lead to engine damage. If
you detect a persistent heavy spark
knock even when using gasoline of the
stated octane rating, or if you hear steady
spark knock while holding a steady speed
on level roads, have your dealer correct
the condition. Failure to correct the con-
dition is misuse of the vehicle, for which
NISSAN is not responsible.
Incorrect ignition timing results in knocking,
after-run and/or overheating. This in turn
may cause excessive fuel consumption ordamage to the engine. If any of the above
symptoms are encountered, have your ve-
hicle checked at a NISSAN dealer or other
competent service facility.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is
no cause for concern, because you get
the greatest fuel benefit when there is
light spark knock for a short time under
heavy engine load.
9-5
ZX