oil type NISSAN SENTRA 2003 B15 / 5.G Owners Manual

8 Maintenance and do-it-yourself
Maintenance requirements..........................8-2
General maintenance..............................8-2
Explanation of general maintenance items.........8-2
Maintenance precautions...........................8-5
Engine compartment check locations................8-7
Engine cooling system.............................8-9
Checking engine coolant level...................8-9
Changing engine coolant.......................8-10
Engine oil........................................8-12
Checking engine oil level.......................8-12
Changing engine oil...........................8-13
Changing engine oil filter.......................8-14
Automatic transmission fluid.......................8-15
Temperature conditions for checking.............8-16
Power steering fluid...............................8-18
Brake and clutch fluid.............................8-18
Brake fluid....................................8-19
Clutch fluid...................................8-19
Window washer fluid.............................8-20
Window washer fluid reservoir..................8-20
Battery..........................................8-20
Jump starting.................................8-22
Drive belts.......................................8-22
Spark plugs......................................8-23Replacing spark plugs.........................8-23
Air cleaner.......................................8-24
In-cabin Microfilter (if so equipped)..............8-25
Windshield wiper blades..........................8-28
Cleaning.....................................8-28
Replacing....................................8-28
Parking brake and brake pedal.....................8-29
Checking parking brake........................8-29
Checking brake pedal..........................8-29
Brake booster.................................8-30
Fuses...........................................8-31
Engine compartment...........................8-31
Passenger compartment.......................8-32
Keyfob battery replacement........................8-33
Lights...........................................8-34
Headlights....................................8-34
Fog lights (if so equipped)......................8-35
Exterior and interior lights.......................8-36
Wheels and tires.................................8-39
Tire pressure..................................8-39
Types of tires..................................8-40
Tire chains....................................8-41
Changing wheels and tires.....................8-42
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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.5. Remove the dipstick again and check the oil
level. It should be between the H (High) and
L (Low) markssB. This is the normal oper-
ating oil level range. If the oil level is below
the L (Low) mark
sA, remove the oil filler cap
and pour recommended oil through the
opening.Do not overfill
sC.
QG18DE engine
WDI0173
QR25DE engine
WDI0174
Type A
WDI0175
ENGINE OIL
8-12Maintenance and do-it-yourself
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6. Recheck oil level with the dipstick.
It is normal to add some oil between oil
maintenance intervals or during the
break-in period, depending on the severity
of operating conditions.
CAUTION
Oil level should be checked regularly. Op-
erating the engine with an insufficient
amount of oil can damage the engine, and
such damage is not covered by warranty.
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 by turning it coun-
terclockwise.
4. Place a large drain pan under the drain plug.5. Remove the drain plug with 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.
Type B
WDI0176
QG18DE engine
WDI0177
QR25DE engine
WDI0178
Maintenance and do-it-yourself8-13
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Platinum-tipped spark plugs
It is not necessary to replace platinum-tipped
spark plugs as frequently as conventional type
spark plugs because they last much longer. Fol-
low the maintenance schedule, but do not reuse
the spark plugs by cleaning or regapping.
cAlways replace spark plugs with recom-
mended or equivalent ones.
1. Remove the engine cover.
2. Disconnect the ignition coil connectors. Re-
move the ignition coil bolts.
3. Disconnect the spark plug cables from the
spark plugs.When disconnecting, always hold
the boots — not the cables. Mark all
cables to identify their original loca-
tions.
4. Remove the spark plugs with a spark plug
socket.
The plug socket has a rubber seal that holds
the spark plug so it does not fall when it is
pulled out. Make sure each spark plug is
snugly fitted into the spark plug socket.
5. Fit the new plugs, one at a time, into the
spark plug socket and install them.Use
only the specified spark plugs.Turn
each plug several full turns by hand, then
tighten with the spark plug socket to the
correct torque. Do not overtighten.
Spark plug tightening torque:
14 - 22 ft-lb (20 - 29 N·m)
6. Holding the boot, reconnect each high ten-
sion cable to its proper spark plug by push-
ing it on until you feel a snap.
7. Iinstall the ignition coil bolts.
Ignition coil bolt tightening torque:
33 - 44 in-lb (3.8 - 5.0 N·m)
Connect the ignition coil connector.
8. Install the engine cover.The air cleaner filter should not be cleaned and
reused. Replace it according to the maintenance
intervals shown in the “NISSAN Service and
Maintenance Guide.” When replacing the filter,
wipe the inside of the air cleaner filter housing
and the cover with a damp cloth.
WDI0005ADI0631
AIR CLEANER
8-24Maintenance and do-it-yourself
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The following are approximate capacities. The actual refill capacities may be a little 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 13–1/4 gal 11 gal 50 Unleaded gasoline with an octane rating of at least 87 AKI (RON 91)*1
Engine oil *7
Drain and Refill
With oil filter change QG18DE 2–7/8 qt 2–3/8 qt 2.7
• API Certification Mark *2 *3
• API grade SG/SH, Energy ConservingI&IIorAPIgrade SJ or SL, Energy
Conserving *2 *3
• ILSAC grade GF-1, GF-II & GF-III*2 *3 QR25DE 4–1/8 qt 3–3/8 qt 3.9
Without oil filter change QG18DE 2–5/8 qt 2–1/4 qt 2.5
QR25DE 3–7/8 qt 3–1/4 qt 3.7
Cooling system
Without reservoir
Manual transmission: QR25DE 6–1/2 qt 5–3/8 qt 6.1
50% Genuine NISSAN Anti-freeze coolant or equivalent
50% Demineralized or distilled water QG18DE 6–3/8 qt 5–1/4 qt 6.0
Automatic transmission: QR25DE 6–3/8 qt 5–1/4 qt 6.0
QG18DE 6–1/4 qt 5–1/4 qt 5.9
Manual transmission gear oil RS5F70A/V 3–1/8 qt 2–5/8 qt 3.0 API GL-4, Viscosity SAE 75W-85 only
RS5F51A,
RS6F51H2–3/8 qt 2.0 qt 2.3
Automatic transmission fluid Refill to the proper level according to the instructions
in the “Do-it-yourself” section.NISSAN Matic ‘D’ (Continental U.S. and Alaska) or Canada NISSAN Auto-
matic Transmission Fluid.*4
Power steering fluid (PSF)Genuine NISSAN PSF or equivalent.*8
Brake and clutch fluidGenuine NISSAN Super Heavy Duty Brake Fluid*5 or equivalent
Multi-purpose grease———NLGINo.2(Lithium Soap base)
Air conditioning system refrigerant— — — HFC-134a (R-134a)*6
Air conditioning system lubricants— — — NISSAN A/C System Lubricant Type R or equivalent*6
*1: For further details, see “Fuel recommendation.”
*2: For further details, see “Engine oil and oil filter recommendations.”
*3: For further details, see “Recommended SAE engine oil viscosity.”
*4: Dexron™ III/Mercon™ or equivalent may also be used. Outside the Continental United States and Alaska contact an authorized NISSAN dealership formore information regarding suitable fluids,
including recommended brand(s) of Dexron™ III/Mercon™ Automatic Transmission Fluid.
*5: Available in mainland USA through your authorized NISSAN dealer.
*6: For further details, see “Air conditioner specification label.”
*7: For further details, see “Changing engine oil.”
*8: For Canada, NISSAN Automatic Transmission Fluid (ATF) , Dexron™ III/Mercon™, or equivalent ATF may also be used.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2Technical and consumer information
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ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oil
It is essential to choose engine oil with the cor-
rect quality and viscosity to ensure satisfactory
engine life and performance. NISSAN recom-
mends the use of a low friction oil (energy con-
serving 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 Petro-
leum Institute (API) CERTIFICATION MARK onthe front of the container should be used. This
type of oil supersedes the existing API SG, SH, or
SJ and Energy ConservingI&IIcategories.
If you cannot find engine oil with the API CERTI-
FICATION MARK, use an API grade SG/SH,
Energy ConservingI&IIorAPIgrade SJ or SL,
Energy Conserving oil. An oil with a single desig-
nation 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. An ILSAC grade GF-I,
GF-II & GF-III oil can also be used.NISSAN recommends mineral based oils. These
oils must, however, meet the API quality and SAE
viscosity ratings specified for your vehicle.
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. The chart “Rec-
ommended SAE viscosity number” shows the
recommended oil viscosities for the expected
ambient temperatures. Choosing an oil viscosity
other than that recommended could cause seri-
ous 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”.
WTI0033
Technical and consumer information9-5
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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 warranty.
Your engine was filled with a high-quality engine
oil when it was built. You do not have to change
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 outside
temperatures
cdriving in dusty conditions
cextensive idling
ctowing a trailer
RECOMMENDED SAE VISCOSITY
NUMBER
cSAE 5W-30 viscosity oil is preferred for all
temperatures. SAE 10W-30 or SAE 10W-40
viscosity oils may be used if the ambient
temperature is above 0°F (-18°C) .
AIR CONDITIONER SYSTEM
REFRIGERANT AND LUBRICANT
RECOMMENDATIONS
The air conditioner system in your NISSAN
vehicle must be charged with the refriger-
ant HFC-134a (R-134a) and the lubricant,
NISSAN A/C system oil Type R or the exact
equivalents.
CAUTION
The use of any other refrigerant or lubri-
cant will cause severe damage to the air
conditioning system and will require the
replacement 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.
ATI1028
9-6Technical and consumer information
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