1999 NISSAN FRONTIER wheel

TWO-WHEEL DRIVE MODELS
NISSAN recommends that your vehicle be
towed with the driving (rear) wheels off the
ground as illustrated.
CAUTION
If you have to tow your vehicle with four
wheels on the ground or with front
wheels raised (with rear wheels on the
ground), observe the following re-
stricted towing speeds and distances:
Automatic transmission model:
ISpeed: Below 30 MPH (48 km/h)
IDistance: Less than 40 miles (64 km)
Manual transmission model:
ISpeed: Below 60 MPH (97 km/h)
IDistance: Less than 500 miles (805
km)
If the speed or distance must necessarily be
greater, remove the propeller shaft before-
hand to prevent damage to the transmis-
sion.
CAUTION
Never tow your vehicle from the rear
(i.e., backward) with four wheels on the
ground, as this may cause serious and
expensive damage to the transmission.FOUR-WHEEL DRIVE MODELS
NISSAN recommends that a dolly be used
as illustrated when towing your vehicle.
ACE1019ACE0705
6-12In case of emergency
ZX

CAUTION
If you have to tow your vehicle with four
wheels on the ground or with front or
rear wheels raised, observe the follow-
ing restricted towing speeds and dis-
tances:
ISpeed: Below 60 MPH (97 km/h)
IDistance: Less than 500 miles (805
km)
If the speed or distance must necessarily be
greater, remove the front and rear propeller
shafts beforehand to prevent damage to the
transmission.
CAUTION
INever tow your vehicle from the rear
(i.e., backward) with four wheels on
the ground as this may cause seri-
ous and expensive damage to the
transmission.
IBe sure to place the transfer case
shift lever into the 2H position and
the transmission shift lever into the
N (Neutral) position.
VEHICLE RECOVERY (freeing a
stuck vehicle)
ITow chains or cables must be attached
only to the main structural members of
the vehicle.
IPulling devices should be routed so they
do not touch any part of the suspension,
steering, brake or cooling systems.
IAlways pull the cable straight out from
the front or rear of the vehicle. Never pull
the vehicle at an angle.
IPulling devices such as ropes or canvas
straps are not recommended for use in
vehicle towing or recovery.
IStand clear of a stuck vehicle.
WARNING
Do not spin your tires at high speed.
This could cause them to explode and
result in serious injury. Parts of your
vehicle could also overheat and be
damaged.
In case of emergency
6-13
ZX

In order to maintain the appearance of your
vehicle, it is important to take proper care of
it.
In the following cases, please wash your
vehicle as soon as possible to protect the
paint surface:
Iafter a rainfall to prevent possible dam-
age from acid rain.
Iafter driving on coastal roads.
Iwhen contaminants such as soot, bird
droppings, tree sap, metal particles or
bugs get on the paint surface.Iwhen dust or mud builds up on the
surface.
Whenever possible, store or park your ve-
hicle inside a garage or in a covered area.
When it is necessary to park outside, park in
a shady area or protect the vehicle with a
body cover.
Be careful not to scratch the paint sur-
face when putting on or removing the
body cover.
Washing
Wash dirt off with a wet sponge and plenty
of water. Clean the vehicle thoroughly using
a mild soap, a special vehicle soap or
general purpose dishwashing liquid mixed
with clean, lukewarm (never hot) water.
CAUTION
IDo not use strong household soap,
strong chemical detergents, gaso-
line or solvents.
IDo not wash the vehicle in direct
sunlight or while the vehicle body is
hot, as the surface may become
water-spotted.IAvoid using tight-napped or rough
cloths such as washing mitts. Care
must be taken when removing
caked-on dirt or other foreign sub-
stances so the paint surface is not
scratched or damaged.
Rinse the vehicle thoroughly with plenty of
clean water.
Inside flanges, seams and folds on the
doors, hatches and hood are particularly
vulnerable to the effects of road salt. There-
fore, these areas must be regularly cleaned.
Take care that the drain holes in the lower
edge of the door are open. Spray water
under the body and in the wheel wells to
loosen the dirt and wash away road salt.
A damp chamois can be used to dry the
vehicle to avoid water spots.
Waxing
Regular waxing protects the paint surface
and helps retain new vehicle appearance.
After waxing, polishing is recommended to
remove built-up residue and to avoid a
``weathered'' appearance.
An authorized NISSAN dealer can assist
MAI0001
CLEANING EXTERIOR AND
INTERIOR
7-2Appearance and care
ZX

you in choosing the proper product.
IWax your vehicle only after a thorough
washing. Follow the instructions sup-
plied with the wax.
IDo not use a wax containing any abra-
sives, cutting compounds or cleaners
that may damage the vehicle finish.
IIf the surface does not polish easily, use
a ``road tar'' remover and wax again.
Machine compounding or aggressive pol-
ishing on a base coat/clear coat paint finish
may dull the finish or leave swirl marks.
Only apply black wax or black shoe polish to
the black urethane or polypropylene
bumper.
Removing spots
Remove tar and oil spots, industrial dust,
insects and tree sap as quickly as possible
from the surface of the paint to avoid per-
manent damage or staining. Special clean-
ing products are available at an authorized
NISSAN dealer or any automotive accesso-
ries store.
Underbody
In areas where road salt is used in winter, itis necessary to clean the underbody regu-
larly in order to prevent dirt and salt from
building up and causing corrosion on the
underbody and suspension. Before the win-
ter period and again in the spring, the
underseal must be checked and, if neces-
sary, retreated.
Cleaning glass
Use glass cleaner to remove smoke and
dust film from the glass surfaces. It is nor-
mal for glass to be coated with a film after
the vehicle is parked in the hot sun. Glass
cleaner and a soft cloth easily remove this
film.
CAUTION
When cleaning the inside of the win-
dow, do not use any sharp-edged tools
or abrasive cleaners or chlorine-based
disinfectant cleaners. They could dam-
age the electrical conductors, radio an-
tenna elements or rear window defog-
ger elements.
Cleaning aluminum alloy wheels
Wash regularly, especially during winter
months in areas where road salt is used.Salt could discolor the wheel if not removed.
Chrome parts
Clean all chrome parts regularly with a
non-abrasive chrome polish to maintain the
finish.
Cleaning interior
Occasionally remove loose dust from the
interior trim, plastic parts and seats using a
vacuum cleaner or soft brush. Wipe the
vinyl and leather surfaces with a clean, soft
cloth dampened in mild soap solution, then
wipe clean with a dry soft cloth. Before
using any fabric protector, read the manu-
facturer's recommendations. Some fabric
protectors contain chemicals that stain or
bleach the seat material.
CAUTION
INever use benzine, thinner or any
similar material.
INever use fabric protectors unless
recommended by the manufacturer.
Appearance and care
7-3
ZX

8 Do-it-yourself
Maintenance precautions .......................................8-2
Engine compartment check locations ....................8-3
Engine cooling system ...........................................8-5
Checking engine coolant level ...............................8-5
Changing engine coolant .......................................8-6
Engine oil ...............................................................8-9
Checking engine oil level .......................................8-9
Changing engine oil .............................................8-10
Changing engine oil filter .....................................8-12
Automatic transmission fluid (atf) .........................8-13
Temperature conditions for checking atf..............8-13
Power steering fluid..............................................8-14
Brake and clutch fluid ...........................................8-15
Window washer fluid ............................................8-15
Battery ..................................................................8-16
Jump starting ........................................................8-17
Drive belts ............................................................8-18Spark plug replacement .......................................8-19
Air cleaner housing filter ......................................8-21
Wiper blades ........................................................8-23
Parking brake check.............................................8-24
Brake pedal ..........................................................8-24
Brake booster .......................................................8-25
Clutch pedal .........................................................8-26
Fuses ....................................................................8-27
Light bulbs ............................................................8-28
Headlights ............................................................8-28
Bulb replacement .................................................8-29
Front fog light bulb replacement (if so
equipped) .............................................................8-31
Wheels and tires...................................................8-32
Four-wheel drive models ......................................8-35
Clutch housing .....................................................8-37
ZX

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
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
N (Neutral). For an automatic trans-
mission, move the shift lever to P
(Park).
IBe sure the ignition key is OFF when
performing any parts replacement or
repairs.
IIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts, and any other moving
parts.
IIt is advisable to remove ties 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
necessary to work under the vehicle,
support it with safety stands.
IKeep smoking materials, flame and
sparks away from fuel and battery.
IOn gasoline engine models with the
Multiport Fuel Injection (MFI) sys-
tem, the fuel filter or fuel lines
should be serviced by an authorized
NISSAN dealer because the fuel
lines are under high pressure even
when the engine is off.
CAUTION
IDo not work under the hood while
the engine is hot. Turn the engine off
and wait until it cools down.INever connect or disconnect either
the battery or any transistorized
component connector while the igni-
tion is on.
IAvoid contact with used motor oil.
Improperly disposed motor oil
and/or other vehicle fluids can hurt
the environment. Always conform to
local regulations for disposal of ve-
hicle fluid.
This ``Do-it-yourself'' section gives instruc-
tions 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 an authorized NISSAN dealer.
MAINTENANCE
PRECAUTIONS
8-2Do-it-yourself
ZX

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 num-
ber of clicks is out of the range listed above,
see an authorized NISSAN dealer.With the engine running, check distance A
between the upper surface of the pedal and
the metal floor.
Distance A:
Manual
TransmissionAutomatic
Transmission
2WD Rear
Wheel ABS4 1/8 in.
(105mm)4 1/2 in.
(115mm)
4WD Four
Wheel ABS4 in.
(100mm)4 1/4 in.
(110mm)
If it is out of the range shown above, see an
authorized NISSAN dealer.
MDI0005
ADI1035DI0453
PARKING BRAKE CHECK BRAKE PEDAL
8-24Do-it-yourself
ZX

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 on two-wheel drive trucks
self-adjust every time the parking brake is
applied. The rear drum-type brakes on four-
wheel drive trucks self-adjust every time the
brake pedal 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.
WARNING
If the brake pedal height does not re-
turn to normal, see an authorized NIS-
SAN dealer and have it checked.
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 brakeschecked as soon as possible if the wear
indicator sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is nor-
mal 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 an authorized NIS-
SAN dealer.
Proper brake inspection intervals should
be followed.For more information regard-
ing brake inspections, see the appropriate
maintenance schedule information in the
``Maintenance Schedule'' 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) remains the same from one pedal
application to the next, continue on to
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 de-
crease gradually with each depression
as the vacuum is released from the
booster.
If the brakes do not operate properly, have
the brakes checked by an authorized
NISSAN dealer.
BRAKE BOOSTER
Do-it-yourself8-25
ZX