oil change NISSAN SENTRA 2007 B16 / 6.G Owners Manual

and are installed securely. Check the belt web-
bing for cuts, fraying, wear or damage.
Steering wheelCheck for changes in the steer-
ing system, such as excessive freeplay, hard
steering or strange noises.
Warning lights and chimesMake sure all
warning lights and chimes are operating properly.
Windshield wiper and washer*Check that
the wipers and washer operate properly and that
the wipers do not streak.
Windshield defrosterCheck that the air
comes out of the defroster outlets properly and in
sufficient quantity when operating the heater or
air conditioner.
Under the hood and vehicle
The maintenance items listed here should be
checked periodically (for example, each time you
check the engine oil or refuel) .
Battery*Check the fluid level in each cell. It
should be between the MAX and MIN lines. Ve-
hicles operated in high temperatures or under
severe conditions require frequent checks of the
battery fluid level.
Brake and clutch fluid levels*Make sure that
the brake and clutch fluid level is between the
MIN and MAX lines on the reservoir.Engine coolant level*Check the coolant level
when the engine is cold.
Engine drive belts*Make sure the drive belts
are not frayed, worn, cracked or oily.
Engine oil level*Check the level after parking
the vehicle on a level surface with the engine off.
Wait more than 10 minutes for the oil to drain
back into the oil pan.
Exhaust systemMake sure there are no loose
supports, cracks or holes. If the sound of the
exhaust seems unusual or there is a smell of
exhaust fumes, immediately have the exhaust
system inspected by a NISSAN dealer. See the
carbon monoxide warning in the “Starting and
driving” section of this manual.
Fluid leaksCheck under the vehicle for fuel, oil,
water or other fluid leaks after the vehicle has
been parked for a while. Water dripping from the
air conditioner after use is normal. If you should
notice any leaks or if gasoline fumes are evident,
check for the cause and have it corrected imme-
diately.
Radiator and hosesCheck the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure the
hoses have no cracks, deformation, rot or loose
connections.UnderbodyThe underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances from the
underbody, otherwise rust may form on the floor
pan, frame, fuel lines and exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, in those areas
where mud and dirt may have accumulated. See
the “Appearance and care” section of this
manual.
Windshield washer fluid*Check that there is
adequate fluid in the reservoir.
8-4Maintenance and do-it-yourself
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

CHANGING ENGINE COOLANT
A NISSAN dealer can change the engine coolant.
The service procedure can be found in the
NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
WARNING
cTo avoid the danger of being scalded,
never change the coolant when the en-
gine is hot.
cNever remove the radiator cap when the
engine is hot. Serious burns could be
caused by high pressure fluid escaping
from the radiator.
cAvoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
cKeep coolant out of the reach of chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations.
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and apply
the parking brake.
2. Start the engine and let it idle until it reaches
operating temperature.
3. Turn off the engine.Wait more than 10
minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick and wipe it clean. Re-
insert it all the way.
Type B
LDI0589
Type A
WDI0591
ENGINE OIL
Maintenance and do-it-yourself8-9
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

CHANGING ENGINE OIL
1. Park the vehicle on a level surface and apply
the parking brake.
2. Start the engine and let it idle until it reaches
operating temperature, then turn it off.
3. Remove the oil filler cap
sAby turning it
counterclockwise.4. Place a large drain pan under the drain plug
sB.
5. Remove the drain plug
sBwith a wrench by
turning it counterclockwise and completely
drain the oil.
If the oil filter is to be changed, remove and
replace it at this time. See “Changing engine
oil filter” later in this section.
WARNING
cProlonged and repeated contact with
used engine oil may cause skin cancer.
cTry to avoid direct skin contact with
used oil. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
cKeep used engine oil out of reach of
children.
CAUTION
Be careful not to burn yourself. The engine
oil may be hot.
cWaste oil must be disposed of prop-
erly.
cCheck your local regulations.6. Clean and reinstall the drain plug and a new
washer. Securely tighten the drain plug with
a wrench. Do not use excessive force.
Drain plug tightening torque:
22 - 29 ft-lb (29 - 39 N·m)
7. Refill engine with recommended oil through
the oil filler opening, then install the oil filler
cap securely.
See “Capacities and recommended
fuel/lubricants” in the “Technical and con-
sumer information” section of this manual for
drain and refill capacity.
The drain and refill capacity depends on the
oil temperature and drain time. Use these
specifications for reference only. Always use
the dipstick to determine when the proper
amount of oil is in the engine.
8. Start the engine. Check for leakage around
the drain plug and oil filter. Correct as re-
quired.
9. Turn the engine off and wait more than 10
minutes. Check the oil level with the dipstick.
Add engine oil if necessary.
QR25DE engine
sAOil filler cap
sBOil drain plug
sCOil filter
WDI0597
Maintenance and do-it-yourself8-11
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure described in
the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate) Recommended Fluids and Lubricants
US measure Imp measure Liter
Fuel 14-1/2 gal 12-1/8 gal 55.0 MR20DE and QR25DE except Spec-V: Unleaded gasoline with an oc-
tane rating of at least 87 AKI (RON 91)*1
QR25DE Spec-V only: Unleaded premium gasoline with an octane rat-
ing of at least 91 AKI (RON 96)*1
Engine oil *6
Drain and Refill
With oil filter change MR20DE 4 qt 3-3/8 qt 3.8
• Engine oil with API Certification Mark *2
• Viscosity SAE 5W-30 *2 QR25DE 4-1/2 qt 3-3/4 qt 4.3
Without oil filter change MR20DE 3-7/8 qt 3-1/8 qt 3.6
QR25DE 4-1/4 qt 3-1/2 qt 4.0
Cooling system
With reservoir
MR20DE 1-7/8 gal 1-1/2 gal 7.0 50% Genuine NISSAN Long Life Antifreeze/Coolant or equivalent
50% Demineralized or distilled water QR25DE 2 gal 1-5/8 gal 7.6
Continuously Variable Transmission (CVT) fluid — — — Genuine NISSAN CVT fluid NS-2 *3
Manual transmission gear oil
MR20DE — — — ELF XT4447 M+ 75W-80 or API GL-4, Viscosity SAE 75W-80
QR25DE —— — Genuine NISSAN Manual Transmission Fluid (MTF) HQ Multi 75W-85
or API GL-4, Viscosity SAE 75W-85
Brake and clutch fluid Refill to the proper level according to the in-
structions in the “Maintenance and do-it-
yourself” section *7Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3 *4
Multi-purpose grease — — — NLGI No. 2 (Lithium Soap base)
Air conditioning system refrigerant — — — HFC-134a (R-134a) *5
Air conditioning system oil — — — NISSAN A/C System Oil Type S or equivalent *5
Windshield washer fluid — — — Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-
freeze or equivalent
*1: For further details, see “Fuel recommendation.”
*2: For further details, see “Engine oil and oil filter recommendations.”
*3:Use only Genuine NISSAN CVT Fluid NS-2. Using transmission fluid other than Genuine NISSAN CVT Fluid NS-2 will damage the CVT transmission, which is not
covered by the NISSAN new vehicle limited warranty.
*4: Available in mainland USA through your NISSAN dealer.
*5: For further details, see “Air conditioner system refrigerant and oil recommendations.”
*6: For further details, see “Engine Oil” in the “Maintenance and do-it-yourself” section of this manual.
*7: See your NISSAN dealer for service.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2Technical and consumer information
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
12/07/06Ðcathy
X

ENGINE OIL AND OIL FILTER
RECOMMENDATIONS
Selecting the correct oil
It is essential to choose the correct grade, quality
and viscosity engine oil to ensure satisfactory
engine life and performance. See9Capacities
and recommended fuel/lubricants9earlier in this
section. NISSAN recommends the use of an
energy conserving oil in order to improve fuel
economy.
Select only engine oils that meet the American
Petroleum Institute (API) certification or Interna-
tional Lubricant Standardization and ApprovalCommittee (ILSAC) certification and SAE vis-
cosity standard. These oils have the API certifica-
tion mark on the front of the container. Oils which
do not have the specified quality label should not
be used as they could cause engine damage.Oil additives
NISSAN does not recommend the use of oil
additives. The use of an oil additive is not neces-
sary when the proper oil type is used and main-
tenance 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
to select the engine oil viscosity based on the
temperatures at which the vehicle will be oper-
ated before the next oil change. Choosing an oil
viscosity other than that recommended could
cause serious engine damage.
Selecting the correct oil filter
Your new NISSAN vehicle is equipped with a
high-quality genuine NISSAN oil filter. When re-
placing, use a genuine NISSAN oil filter or its
equivalent for the reason described in “Change
intervals”.
Change intervals
The oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Using engine oil and filters
that are not of the specified quality, or exceeding
recommended oil and filter change intervals
could reduce engine life. Damage to the engine
caused by improper maintenance or use of incor-
rect oil and filter quality and/or viscosity is not
covered by the NISSAN new vehicle limited war-
ranty.
Your engine was filled with a high-quality engine
oil when it was built. You do not have to change
WTI0183
Technical and consumer information9-5
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

the oil before the first recommended change
interval. Oil and filter change intervals depend
upon how you use your vehicle.
Operation under the following conditions may
require more frequent oil and filter changes:
crepeated short distance driving at cold out-
side temperatures
cdriving in dusty conditions
cextensive idling
ctowing a trailer
cstop and go commuting
Refer to the “NISSAN Service and Maintenance
Guide” for the maintenance schedule.
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your NISSAN
vehicle must be charged with the refriger-
ant HFC-134a (R-134a) and the oil, NISSAN
A/C system oil Type S or the exact equiva-
lents.
CAUTION
The use of any other refrigerant or oil will
cause severe damage to the air condition-
ing system and will require the replace-
ment of all air conditioner system
components.
The refrigerant HFC-134a (R-134a) in your
NISSAN vehicle does not harm the earth’s ozone
layer. Although this refrigerant does not affect the
earth’s atmosphere, certain government regula-
tions require the recovery and recycling of any
refrigerant during automotive air conditioner sys-
tem service. A NISSAN dealer has the trained
technicians and equipment needed to recover
and recycle your air conditioner system refriger-
ant.
Contact a NISSAN dealer when servicing your air
conditioner system.
9-6Technical and consumer information
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

10 Index
A
Active Head Restraint..............1-8
Air bag (See supplemental restraint
system).....................1-41
Air bag system
Front (See supplemental front impact
air bag system)...............1-49
Side and curtain (See supplemental side
air bag and curtain side-impact air bag
system)...................1-53
Air bag warning labels.............1-56
Air bag warning light...........1-56, 2-12
Air cleaner housing filter............8-18
Air conditioner
Air conditioner operation..........4-10
Air conditioner service...........4-14
Air conditioner specification label.....9-13
Air conditioner system refrigerant and oil
recommendations..............9-6
Heater and air conditioner controls.....4-7
Servicing air conditioner..........4-14
Air flow charts..................4-11
Alarm system
(See vehicle security system).........2-15
Anchor point locations.............1-26
Antenna.....................4-36
Anti-lock brake warning light..........2-9
Anti-lock Braking System (ABS)........5-24
Armrests.....................1-7
Audible reminders................2-14Audio system..................4-15
Compact Disc (CD) changer.......4-32
Compact disc (CD) player.....4-23, 4-27
FM/AM radio with compact disc (CD)
player....................4-21
FM/AM/SAT radio with compact
disc (CD) changer.............4-29
FM/AM/SAT radio with compact
disc (CD) player...............4-25
Radio....................4-15
Steering wheel audio control switch. . . .4-35
Automatic
Automatic power window switch.....2-31
Transmission selector lever
lock release.................5-15
AUX jack.................4-23, 4-28
Average speed..................4-4
B
Battery......................8-15
Charge warning light.............2-9
Before starting the engine............5-9
Belt (See drive belt)..............8-16
BluetoothThands-free phone system.....4-37
Booster seats..................1-36
Brake
Anti-lock Braking System (ABS)......5-24
Brake fluid..................8-13
Brake light (See stop light).........8-28
Brake system................5-23Brake warning light..............2-9
Brake wear indicators........2-14, 8-21
Parking brake operation..........5-18
Self-adjusting brakes............8-21
Brakes......................8-21
Break-in schedule................5-20
Brightness control
Instrument panel..............2-21
Bulb check/instrument panel..........2-8
Bulb replacement................8-28
C
Capacities and recommended
fuel/lubricants...................9-2
Car phone or CB radio.............4-36
Cargo (See vehicle loading information) . . .9-14
CD care and cleaning.............4-34
CD changer (See audio system)........4-32
CD player (See audio system).....4-23, 4-27
Child restraint with top tether strap......1-26
Child restraints.......1-11, 1-12, 1-22, 1-24
Precautions on child
restraints............1-22, 1-30, 1-36
Top tether strap anchor point locations . .1-26
Child safety rear door lock............3-6
Chimes, audible reminders...........2-14
Cleaning exterior and interior..........7-2
Clock......................4-22
(models without navigation system).....4-5
Clock set.....................4-5
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X