oil temperature NISSAN NAVARA 2005 Repair Repair Manual

SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Standard and LimitEBS01E5F
OIL PRESSURE
*: Engine oil temperature at 80°C (176°F)
OIL CAPACITY (APPROXIMATE)
Unit: · (Imp qt)
OIL PUMP
Unit: mm (in)
REGULATOR VALVE
Unit: mm (in) Engine speed
rpmApproximate discharge pressure*
kPa (bar, kg/cm
2, psi)
Idle speed More than 120 (1.20, 1.22, 17.4)
2,000 More than 250 (2.50, 2.55, 36.3)
Drain and refillWith oil filter change 7.6 (6-5/8)
Without oil filter change 7.1 (6-1/4)
Dry engine (Overhaul)7.9 (7)
Oil pump housing to oil pump outer rotor radial clearance 0.010 - 0.175 (0.0004 - 0.0069)
Oil pump inner rotor to oil pump outer rotor tip clearance 0.060 - 0.180 (0.0024 - 0.0071)
Oil pump housing to oil pump inner rotor side clearance 0.030 - 0.090 (0.0012 - 0.0035)
Oil pump housing to oil pump outer rotor side clearance 0.030 - 0.090 (0.0012 - 0.0035)
Oil pump inner rotor to oil pump housing clearance 0.030 - 0.095 (0.0012 - 0.0037)
Regulator valve to oil pump housing clearance 0.052 - 0.088 (0.0020 - 0.0035)

MA-10
PERIODIC MAINTENANCE
MAINTENANCE UNDER SEVERE DRIVING CONDITIONS
(Annual Mileage <30,000 Km/year)
The maintenance intervals shown on the preceding pages are for normal operating conditions. If the vehicle is
mainly operated under severe driving conditions as shown below, more frequent maintenance must be per-
formed on the following items as shown in the table.
Severe driving conditions
A — Driving in dusty conditions
B — Repeatedly driving short distances
C — Towing a trailer or caravan
D — Extensive idling
E — Driving in extremely adverse weather conditions or in areas where ambient temperatures are either
extremely low or extremely high
F — Driving in high humidity or mountainous areas
G — Driving in areas using salt or other corrosive materials
H — Driving on rough and/or muddy roads or in the desert
I — Driving with frequent use of braking or in mountainous areas
Maintenance operation: Check = Check and correct or replace as necessary.
Driving condition Maintenance itemMainte-
nance
operationMaintenance intervalReference
page
A........AircleanerfilterCleanEvery 5,000 km (3,000 miles)
or 4 months
MA-25
ReplaceEvery 30,000 km (18,000
miles) or 24 months
ABCD.....Engine oil & engine oil fil-
terReplaceEvery 15,000 km (9,000
miles) or 12 monthsMA-25
,
MA-26
A . . . E . . . . Fuel filterCheck &
drain
waterEvery 15,000 km (9,000
miles) or 12 monthsMA-25
ReplaceEvery 30,000 km (18,000
miles) or 24 monthsMA-23
. . . . . F . . . Brake fluid ReplaceEvery 15,000 km (9,000
miles) or 12 monthsMA-35
..C....H.Differential gear oil
ReplaceEvery 30,000 km (18,000
miles) or 24 monthsMA-33
,
MA-34
Limited-slip differential
(LSD) gear oilEvery 30,000 km (18,000
miles) or 12 monthsMA-34
..C....H.Limited-slip differential
(LSD) gear oilInspect
(for level)Every 15,000 km (9,000
miles) or 12 monthsMA-33
..C....H.Automatic transmission
fluidReplaceEvery 30,000 km (18,000
miles) or 24 monthsMA-31
......GH.Steering gear & linkage,
axle & suspension parts,
propeller shaft, drive
shafts & exhaust systemInspectEvery 15,000 km (9,000
miles) or 12 monthsMA-37
,
MA-38
,
MA-32
,
MA-38
,
MA-28
A.C. . .GHIBrake pads, rotors & other
brake componentsInspectEvery 15,000 km (9,000
miles) or 12 monthsMA-36
,
MA-35
,
MA-36
A.C. . .GHIBrake linings, drums &
other brake componentsInspectEvery 15,000 km (9,000
miles) or 12 monthsMA-37
,
MA-36
,
MA-36
A . . . . . . . . Air conditioner filter ReplaceEvery 15,000 km (9,000
miles) or 12 monthsAT C - 1 2 2,
MTC-101

PERIODIC MAINTENANCE
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MAINTENANCE UNDER SEVERE DRIVING CONDITIONS
(Annual Mileage >30,000 Km/year)
The maintenance intervals shown on the preceding pages are for normal operating conditions. If the vehicle is
mainly operated under severe driving conditions as shown below, more frequent maintenance must be per-
formed on the following items as shown in the table.
Severe driving conditions
A — Driving in dusty conditions
B — Repeatedly driving short distances
C — Towing a trailer or caravan
D — Extensive idling
E — Driving in extremely adverse weather conditions or in areas where ambient temperatures are either
extremely low or extremely high
F — Driving in high humidity or mountainous areas
G — Driving in areas using salt or other corrosive materials
H — Driving on rough and/or muddy roads or in the desert
I — Driving with frequent use of braking or in mountainous areas
Maintenance operation: Check = Check and correct or replace as necessary.
Driving condition Maintenance itemMaintenance
operationMaintenance intervalReference
page
A........Aircleaner filterCleanEvery 5,000 km (3,000
miles)
MA-25
ReplaceEvery 30,000 km (18,000
miles)
ABCD.....Engine oil & engine oil
filterReplaceEvery 15,000 km (9,000
miles)MA-25
,
MA-26
A...E....FuelfilterCheck &
drain waterEvery 15,000 km (9,000
miles)MA-25
ReplaceEvery 30,000 km (18,000
miles)MA-23
.....F...Brakefluid ReplaceEvery 30,000 km (18,000
miles)MA-35
..C....H.Differential gear oil
ReplaceEvery 30,000 km (18,000
miles)MA-33
,
MA-34
Limited-slip differential
(LSD) gear oilMA-34
..C....H.Limited-slip differential
(LSD) gear oilInspect
(for level)Every 15,000 km (9,000
miles)MA-33
..C....H.Automatic transmission
fluidReplaceEvery 60,000 km (36,000
miles)MA-31
......GH.Steering gear & link-
age, axle & suspension
parts, propeller shaft,
drive shafts & exhaust
systemInspectEvery 15,000 km (9,000
miles)MA-37
,
MA-38
,
MA-32
,
MA-38
,
MA-28
A.C...GHIBrake pads, rotors &
other brake compo-
nentsInspectEvery 15,000 km (9,000
miles)MA-36
,
MA-35
,
MA-36
A.C...GHIBrake linings, drums &
other brake compo-
nentsInspectEvery 15,000 km (9,000
miles)MA-37MA-36,
MA-36
,
A........Airconditioner filter ReplaceEvery 15,000 km (9,000
miles)ATC-122
,
MTC-101

RECOMMENDED FLUIDS AND LUBRICANTS
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SAE Viscosity NumberELS001JB
DIESEL ENGINE
l5W-30 is preferable.
If 5W-30 is not available, select the viscosity, from the chart, that
is suitable for the outside temperature range.
GEAR OIL
lFor warm and cold areas: 80W-90 for the differential gear and
75W-85 for transmission gear are preferable.
lFor hot areas: 90 is suitable for ambient temperatures below
40°C (104F°).
SMA204D
SLIA0015E

ENGINE MAINTENANCE
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11. Repeat step 10 three times.
12. If sound is heard, bleed air from cooling system by repeating steps 3 through 6 until engine coolant level
no longer drops.
FLUSHING COOLING SYSTEM
1. Fill radiator with water until water spills from the air relief hole, then close air relief plug. Fill radiator and
reservoir tank with water and reinstall radiator cap and reservoir tank cap.
2. Run engine and warm it up to normal operating temperature.
3. Rev engine two or three times under no-load.
4. Stop engine and wait until it cools down.
5. Drain water from the system. Refer toMA-19, "
DRAINING ENGINE COOLANT".
6. Repeat steps 1 through 5 until clear water begins to drain from radiator.
Checking Cooling SystemELS001JR
WARNING:
Never remove the radiator cap and reservoir tank cap when the engine is hot. Serious burns could
occur from high pressure engine coolant escaping from the radiator and the reservoir tank. Wrap a
thick cloth around the cap. Slowly turn it a quarter turn to allow built-up pressure to escape. Carefully
remove the cap by turning it all the way.
CHECKING COOLING SYSTEM HOSES
Check hoses for improper attachment, leaks, cracks, damage, loose connections, chafing and deterioration.
CHECKING RADIATOR
Check radiator for mud or clogging. If necessary, clean radiator as follows.
lBe careful not to bend or damage the radiator fins.
lWhen radiator is cleaned without removal, remove all surrounding parts such as cooling fan, radiator
shroud and horns. Then tape the harness and connectors to prevent water from entering.
1. Apply water by hose to the back side of the radiator core vertically downwards.
2. Apply water again to all radiator core surface once per minute.
3. Stop washing if any stains no longer flow out from the radiator.
4. Blow air into the back side of radiator core vertically downwards.
lUse compressed air lower than 490 kpa (4.9 bar, 5 kg/cm2, 71psi) and keep distance more than 30
cm(11.8 in).
5. Blow air again into all the radiator core surface once per minute until no water sprays out.
CHECKING RESERVOIR TANK CAP
lInspect valve seat of reservoir tank cap.
–Check if valve seat is swollen to the extent that the edge of the
plunger cannot be seen when watching it vertically from the top.
–Check if valve seat has no soil and damage.
PBIC2816E

MA-26
ENGINE MAINTENANCE
CAUTION:
Be sure to clean drain plug and install with new washer.
6. Refill with new engine oil.
Engine oil specification and viscosity:
Refer toMA-14, "
RECOMMENDED FLUIDS AND LUBRICANTS".
Engine oil capacity (Approximate):
Unit: (lmp qt)
CAUTION:
lWhen filling engine oil, do not pull out oil level gauge.
lThe refill capacity depends on the engine oil temperature and drain time. Use these specifica-
tions for reference only.
lAlways use the oil level gauge to determine when the proper amount of engine oil is in the
engine.
7. Warm up engine and check area around drain plug and oil filter for oil leakage.
8. Stop engine and wait for 10 minutes.
9. Check the engine oil level. Refer toLU-5, "
ENGINE OIL LEVEL".
Changing Oil FilterELS001JY
REMOVAL
1. Remove engine undercover middle.
2. Place a pan to catch the engine oil under the lower part of drain hose outlet before removing oil filter.
3. Using the oil filter wrench, remove oil filter.
CAUTION:
lBe careful not to get burned when engine and engine oil are hot.
lWhen removing, prepare a shop cloth to absorb any engine oil leakage or spillage.
lDo not allow engine oil to adhere to drive belts.
lCompletely wipe off any engine oil that adhere to engine and vehicle.
lOil filter is provided with a relief valve. Use Genuine NISSAN Oil Filter or equivalent.
INSTALLATION
1. Remove foreign materials adhering to the oil filter installation surface.
2. Apply new engine oil to the oil seal circumference of new oil fil-
ter.
Use Genuine NISSAN Oil Filter or equivalent.Oil pan drain plug:
: 34.3 N·m (3.5 kg-m, 25 ft-lb)
Drain and refillWith oil filter change 7.6 (6-5/8)
Without oil filter change 7.1 (6-1/4)
Dry engine (Overhaul)7.9 (7)
SMA010

CHASSIS AND BODY MAINTENANCE
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Changing M/T OilELS001IN
1. Drain oil from drain plug and refill with new gear oil.
(For details, refer toMT-9, "
Changing M/T Oil".)
2. Check oil level.
CAUTION:
Do not reuse gasket.
Checking A/T FluidELS001JZ
1. Warm up engine.
2. Check for A/T fluid leakage.
3. Loosen level gauge bolt.
4. Before driving, A/T fluid level can be checked at A/T fluid tem-
peraturesof30to50°C(86to122°F) using “COLD” range on A/
T fluid level gauge as follows.
a. Park vehicle on level surface and set parking brake.
b. Start engine and move selector lever through each gear posi-
tion. Leave selector lever in “P” position.
c. Check A/T fluid level with engine idling.
d. Remove A/T fluid level gauge and wipe clean with lint-free
paper.
CAUTION:
When wiping away A/T fluid level gauge, always use lint-
free paper, not a cloth one.
e. Reinsert A/T fluid level gauge into A/T fluid charging pipe as far as it will go.
CAUTION:
To check A/T fluid level, insert A/T fluid level gauge until the cap contacts the end of A/T fluid
charging pipe, with A/T fluid level gauge reversed from the normal attachment conditions.
f. Remove A/T fluid level gauge and note reading. If reading is at low side of range, add ATF to A/T fluid
charging pipe.
CAUTION:
Do not overfill.
5. Drive vehicle for approximately 5 minutes in urban areas.
6. Make the A/T fluid temperature approximately 65°C(149°F). Oil grade and
viscosity:Refer toMA-14, "
Fluids and Lubri-
cants".
Oil capacity:
2WD models: Approx. 3.99 (7 lmp pt)
4WD models: Approx. 4.32 (7 - 5/8 lmp pt)
Filler plug and drain plug:
: 34.5 N-m (3.5 kg·m, 25 ft·lb)
PCIB0268E
SCIA7120E

CHASSIS AND BODY MAINTENANCE
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LINING
lCheck for lining thickness.
Checking Steering Gear and LinkageELS001J3
STEERING GEAR
lCheck the steering gear housing for looseness, damage and oil
leakage as shown.
lCheck the steering column connections for looseness.
STEERING LINKAGE
lCheck the ball joint, dust cover and other component parts for looseness, wear, damage and grease leak-
age.
Checking Power Steering Fluid and LinesELS001J4
CHECKING FLUID LEVEL
lCheck the power steering fluid level with the engine off.
lCheck fluid level on reservoir. Use “HOT” range at fluid tempera-
tures of 50°to 80°C(122°to 176°F). Use “COLD” range at fluid
temperatures of 0°to 30°C(32°to 86°F).
CAUTION:
lDo not overfill.
lFill with the recommended fluid or equivalent. Refer toMA-
14, "Fluids and Lubricants".
CHECKING LINES
lCheck lines for improper attachment, leaks, cracks, damage,
loose connections, chafing and deterioration.Standard thickness : 5.5 mm (0.22 in)
Repair limit thickness : 1.5 mm (0.66 in)
SBR021A
SGIA0506E
LGIA0021E
SGIA0506E

PS-6
POWER STEERING FLUID
POWER STEERING FLUID
PFP:KLF20
Checking Fluid LevelEGS001LD
lCheck fluid level with engine stopped.
lMake sure that fluid level is between MIN and MAX.
lFluid levels at HOT and COLD are different. Do not confuse
them.
CAUTION:
lThe fluid level should not exceed the MAX line. Excessive
fluid will cause fluid leakage from the cap.
lDo not reuse drained power steering fluid.
lRecommended fluid is Type DEXRONTMIII or equivalent.
Checking Fluid LeakageEGS001LE
Check hydraulic connections for fluid leakage, cracks, damage,
looseness, or wear.
1. Run engine until the fluid temperature reaches 50 to 80°C(122
to 176°F) in reservoir tank, and keep engine speed idle.
2. Turn steering wheel several times from full left stop to full right
stop.
3. Hold steering wheel at each lock position for five seconds and
carefully, check for fluid leakage.
CAUTION:
Do not hold the steering wheel in a locked position for more
than 10 seconds. (There is the possibility that oil pump may
be damaged.)
4. If fluid leakage at connections is noticed, then loosen flare nut and then retighten. Do not over-tighten con-
nector as this can damage O-ring, washer and connector.
5. If fluid leakage from oil pump is noticed, check oil pump. Refer toPS-25, "
POWER STEERING OIL
PUMP".
6. Check steering gear boots for accumulation of fluid, indicating from steering gear.
Air Bleeding Hydraulic SystemEGS001LF
If air bleeding is not complete, the following symptoms can be observed.
lBubbles are created in reservoir tank.
lClicking noise can be heard from oil pump.
lExcessive buzzing in the oil pump
NOTE:
Fluid noise may occur in the steering gear or oil pump. This does not affect performance or durability of
the system.
1. Turn steering wheel several times from full left to full right stop with engine off.
CAUTION:
Turn steering wheel while filling reservoir tank with fluid so as not to lower fluid level below the
MIN line.
2. Start engine and hold steering wheel at each lock position for 3 seconds at idle to check for fluid leakage.
3. Repeat step 2 above several times at approximately 3 second intervals.
CAUTION:
Do not hold the steering wheel in a locked position for more than 10 seconds. (There is the possi-
bility that oil pump may be damaged.)
4. Check fluid for bubbles and while contamination.HOT : Fluid temperature 50 - 80°C (122 - 176°F)
COLD : Fluid temperature 0 - 30°C(32-86°F)
SGIA0232J
SGIA0506E

PS-8
STEERING WHEEL
STEERING WHEEL
PFP:48430
On-Vehicle Inspection and ServiceEGS001LG
CHECKING CONDITION OF INSTALLATION
lCheck installation conditions of steering gear assembly, front suspension assembly, axle and steering col-
umn assembly.
lCheck if movement exists when steering wheel is moved up and down, to the left and right and to the axial
direction.
lCheck steering gear assembly mounting bolts and nuts for looseness. Refer toPS-14, "COMPONENT".
CHECKING STEERING WHEEL PLAY
lTurn steering wheel so that front wheels come to the straight-ahead position. Start engine and lightly turn
steering wheel to the left and right until front wheels start to move. Measure steering wheel movement on
the outer circumference.
lWhen the measurement value is outside the standard value, check backlash for each joint of steering col-
umn assembly and installation condition of steering gear assembly.
CHECKING NEUTRAL POSITION STEERING WHEEL
lMake sure that steering gear assembly, steering column assembly and steering wheel are installed in the
correct position.
lPerform neutral position inspection after wheel alignment. Refer toFSU-7, "Front Wheel Alignment".
lSet vehicle to the straight-ahead position and confirm steering wheel is in the neutral position.
lLoosen outer socket lock nut and turn inner socket to left and right equally to make fine adjustment if
steering wheel is not in the neutral position.
CHECKING STEERING WHEEL TURNING FORCE
1. Park vehicle on a level and dry surface, set parking brake.
2. Start engine.
3. Bring power steering fluid up to adequate operating temperature. [Make sure temperature of fluid is
approximately 50 to 80°C(122to176°F).]
4. Check steering wheel turning force when steering wheel has
been turned 360°from neutral position.
NOTE:
Multiply the distance (L) from the hook of spring scale to the
center of steering wheel by the measurement value with a spring
scale.
5. If steering wheel turning force is out of the specification, check
rack sliding force and relief hydraulic pressure of oil pump.
Regarding relief hydraulic pressure of oil pump, refer toPS-25,
"CHECKING RELIEF OIL PRESSURE".
a. Disconnect lower joint and steering knuckle from steering gear assembly. Refer toPS-11, "
COMPO-
NENT",FAX-5, "Removal and Installation".
b. Start and run engine at idle to make sure steering fluid has reached normal operating temperature.Steering wheel axial end play : 0 mm (0 in)
Steering wheel play : 0 - 35 mm (0 - 1.38 in)
Steering wheel turn-
ing force: Less than 39 N (4.0 kg-m, 8.8 lb)
SGIA1136E