2000 NISSAN PATROL Electronic Repair Manual

MaintenanceUnderSevereDriving
Conditions (Annual Driving Distance > 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
performed on the following items as shown in the table.
A Ð Driving under dusty conditions
B Ð Driving repeatedly short distances
C Ð Towing a trailer or caravan
D Ð Extensive idling
E Ð Driving in extremely adverse weather condi- tions or in areas where ambient tempera-
tures are either extremely low or extremely
high
F Ð Driving in high humidity areas or in mountain- ous areas G Ð Driving in areas using salt or other corrosive
materials
H Ð Driving on rough and/or muddy roads or in the desert
I Ð Driving with frequent use of braking or in mountainous areas
J Ð Frequent off road use or driving in water
Driving condition Maintenance item Maintenance
operation Maintenance interval
ABCD...... Engine oil & engine oil filter
Replace Every 7,500 km (4,500 miles)
A......... Air cleaner filter
Replace Every 30,000 km (18,000 miles)
A...E..... Fuel filter
Replace Every 30,000 km (18,000 miles)
A.C...GHI. Brake pads, rotors & other brake components
Inspect Every 15,000 km (9,000 miles)
.....F.... Brake fluid
Replace Every 30,000 km (18,000 miles)
A......... Ventilation air filter
Replace Every 15,000 km (9,000 miles)
..C....H.. Automatic transmission fluid
Replace Every 60,000 km (36,000 miles)
..C....H.. Transfer fluid and limited-slip differential (LSD)
gear oil
Replace Every 30,000 km (18,000 miles)
..C....H.. Drive shafts & steering damper
Inspect Every 15,000 km (9,000 miles)
.........J Front wheel bearing grease
Inspect Every 15,000 km (9,000 miles)
.........J Free-running hub grease
Inspect Every 15,000 km (9,000 miles)
......GH.. Steering gear & linkage, axle & suspension parts,
propeller shaft & exhaust system
Inspect Every 15,000 km (9,000 miles)
PERIODIC MAINTENANCE
MA-1007

Fluids and Lubricants
Capacity (Approximate)
Recommended Fluids/Lubricants
Liter Imp measure
Engine oil (Refill)
With oil filter
ZD30DDTi 5.7 5 qtDiesel engine: API CF4 or ACEA
B3-96.98 or ACEA B3/E3-
96.98*3 for ZD30DDTi Without oil filter
ZD30DDTi 5.2 4-5/8 qt
Cooling system (with reservoir tank)
With front heater
ZD30DDTi M/T, A/TRHD 12.7 11-1/8 qt
Genuine Nissan Anti-freeze Coolant
(L2N) or equivalent*4 LHD 12.9 11-3/8 qt
Without front
heaterZD30DDTi M/T, A/TRHD 12.0 10-5/8 qt
LHD 12.2 10-3/4 qt
With rear heater
ZD30DDTi M/T, A/TRHD 13.8 12-1/8 qt
LHD 14.0 12-3/8 qt
Manual transmission Ð Ð API GL-4, Viscosity SAE 75W-90 only
Differential carrier gear oil (without limited slip differential) Ð Ð API GL-5*1
Transfer fluid
ÐÐGenuine Nissan ATF or equivalent*2 or
API GL-4*1
Automatic transmission fluid 11.8 10-3/8 qt Genuine Nissan ATF or equivalent*2
Power steering fluid Refill to the proper oil level
according to the instructions in
ªDo-it-yourself operationsº sec-
tion of the owner's manual.Type DEXRON
TMIII or equivalent
Brake and clutch fluid
DOT 3 or DOT 4 (U.S. FMVSS No.
116)*5
Multi-purpose grease Ð Ð NLGI No. 2 (Lithium soap base)
Propeller shaft greaseNLGI No. 2 (Molybdenum disulphide
lithium soap base)
Air conditioning system refrigerant Ð Ð HFC-134a (R-134a)
Air conditioning system lubricants
ÐÐNissan A/C System Oil Type S or
exact equivalent
*1: For further details, see ªSAE viscosity numberº.
*2: For more information regarding suitable fluids, contact a Nissan dealer for correct brands of DEXRON
TMIII/MERCONTMAutomatic Transmission Fluid.
*3: Never use API CG-4.
*4: Use Genuine Nissan Anti-freeze Coolant (L2N) or equivalent in its quality, in order to avoid possible aluminum corrosion within the engine cooling
system caused by the use of non-genuine engine coolant.
Note that any repairs for the incidents within the engine cooling system while using non-genuine engine coolant may not be covered by
the warranty even if such incidents occurred during the warranty period.
*5: Never mix DOT 3 & DOT 4.
RECOMMENDED FLUIDS AND LUBRICANTS
MA-1008

SAE Viscosity Number
+For cold areas:
10W-30 is preferable.
On turbocharger models, 5W-20 is not
recommended, and 5W-30 should be used
only below 0ÉC (32ÉF).
+For hot and warm areas:
20W-40 and 20W-50 are suitable.+For cold and warm areas:
75W-90 for transfer and 80W-90 for differen-
tial are preferable.
+For hot areas:
90 is suitable for ambient temperatures
below 40ÉC (104ÉF).
TI0006TI0003
RECOMMENDED FLUIDS AND LUBRICANTS
MA-1009

Engine Coolant Mixture Ratio
The engine cooling system is filled at the factory with a high-
quality, year-round and extended life engine coolant. The high
quality engine coolant contains the specific solutions effective for
the anti-corrosion and the anti-freeze function. Therefore, addi-
tional cooling system additives are not necessary.
CAUTION:
+When adding or replacing coolant, be sure to use only
Genuine Nissan Anti-freeze Coolant (L2N) or equivalent.
Because L2N is premixed type coolant (Mixture ratio
50%).
The use of other types of engine coolant may damage your
cooling system.
+When checking the engine coolant mixture ratio by the cool-
ant hydrometer, use the chart below to correct your hydrom-
eter reading (specific gravity) according to coolant tempera-
ture.
Mixed coolant specific gravity
Unit: Specific gravity
Engine coolant mixture
ratioCoolant temperature ÉC (ÉF)
15 (59) 25 (77) 35 (95) 45 (113)
30% 1.046 - 1.050 1.042 - 1.046 1.038 - 1.042 1.033 - 1.038
50% 1.076 - 1.080 1.070 - 1.076 1.065 - 1.071 1.059 - 1.065
WARNING:
Never remove the radiator cap when the engine is hot. Seri-
ous burns could be caused by high pressure fluid escaping
from the radiator. Wait until the engine and radiator cool
down.
RECOMMENDED FLUIDS AND LUBRICANTS
MA-1010

Checking Tightening Torque
Checking should be performed while engine is cold.
MANIFOLD BOLTS AND NUTS
Intake and exhaust manifolds:
Intake
:25-28Nzm (2.5 - 2.9 kg-m, 18 - 20 ft-lb)
Exhaust
:40-49Nzm (4.0 - 4.5 kg-m, 29 - 36 ft-lb)
Adjusting Intake and Exhaust Valve
Clearance
Refer to EM section.
Checking Drive Belt
+Because an auto tensioner adjustment mechanism is
provided, it is not necessary to check or adjust the ten-
sion of accessory belt.
1. Inspect for cracks, fraying, wear or oil adhesion. Replace if
necessary.
The belts should not touch the bottom of the pulley groove.
2. Check the damper unit of the auto tensioner for oil leaks.
Part Belt specifications Tension Belt deflection
Water pump, alternator, air
conditioner compressor beltV-ribbed belt (7 ribs)Automatic adjustment by auto
tensionerAutomatic adjustment by auto
tensioner
JMA088D
ENGINE MAINTENANCEZD
MA-1011

Removal
WATER PUMP, ALTERNATOR AND AIR
CONDITIONER BELT
1. Remove radiator shroud.
2. Contract and hold the auto tensioner using the following pro-
cedure.
a. Securely hold the 19 mm (0.75 in) hexagonal portion A of
auto tensioner with a closed wrench.
+Preferably use a tool with a handhold of 500 mm (19.69 in)
or more in length.
+No bolts or nuts are required to be loosened during the
operation.
b. Turn the hexagonal portion A in the direction shown by the
arrow to contract the damper unit of the auto tensioner.
CAUTION:
+Because the tensioner has a high tension, it shall be
securely held and turned with a closed wrench.
+Because the hexagonal portion A of the tensioner is
made of aluminum and may be damaged by sudden
input, turn it slowly according to the contraction of the
damper unit.
3. Remove the belt from the alternator pulley first, and then
remove it from the other pulleys.
+If the tensioner is not held firmly, your finger may get caught
between the belt and the pulleys. Confirm the holding of the
tensioner, and then hold the belt side in the place away from
the pulleys to attach or remove the belt, paying attention to
prevent your finger from being caught.
CAUTION:
+When handling the belt, pay attention to prevent the oil
or coolant from adhering to the belt.
+Do not distort or bend the belt intensively.
Installation
+Install the belt in the reverse order of removal.
+After installation of the belt, confirm that the belt engages the
pulleys securely.
+Depending on the engagement between the belt and the idler
pulley, noise (belt noise) may be heard when the engine is
started just after installation. This noise will stop with time.
Changing Engine Oil
WARNING:
+Be careful not to burn yourself, as engine oil is hot.
+Prolonged and repeated contact with used engine oil
may cause skin cancer; try to avoid direct skin contact
with used oil. If skin contact is made, wash thoroughly
with soap or hand cleaner as soon as possible.
1. Warm up engine, and check for oil leakage from engine com-
ponents.
2. Remove drain plug and oil filler cap.
SMA101D
ENGINE MAINTENANCEZD
MA-1012

3. Drain oil and fill with new engine oil.
Oil grade: API CF4 or ACEA B3-96.98 or ACEA B3/E3-
96.98
Viscosity:
See ªRECOMMENDED FLUIDS AND
LUBRICANTSº, MA-1009.
Refill oil capacity (approximate):
Without oil filter change
5.2!(4-5/8 Imp qt)
With oil filter change
5.7!(5 Imp qt)
CAUTION:
+Be sure to clean and install oil pan drain plug with
washer.
Drain plug:
:54-58Nzm (5.5 - 6.0 kg-m, 40 - 43 ft-lb)
+The refill capacity changes depending on the oil tem-
perature and drain time; use these valves as a reference
and be certain to check with the dipstick when changing
the oil.
4. Check oil level.
5. Start engine. Check area around drain plug and oil filter for
any sign of oil leakage.
6. Run engine for a few minutes, then turn it off. After 10 min-
utes check oil level.
Changing Engine Oil Filter
REMOVAL
1. Insert a suitable tool with a 12.7 mm square (1/2 inch square)
such as an extension bar and ratchet handle into the filter
body, and loosen the body by approximately 4 turns.
WARNING:
Be careful not to burn yourself, as the engine and engine oil
are hot.
SMA102D
JMA103D
JMA104D
ENGINE MAINTENANCEZD
Changing Engine Oil (Cont'd)
MA-1013

2. Set themmark of the filter body to the top position and dis-
charge the oil.
+Receive the oil discharged from the drain hose in a tray.
+About 500 cc (17.6 Imp fl oz) of oil will be discharged in about
3 minutes.
+The oil is discharged from the oil catcher to under the vehicle
through the drain hose.
3. Remove the filter body, and then remove the oil filter ele-
ment.
CAUTION:
+If the engine oil gets on the engine or vehicle, thoroughly
wipe it off.
+Thoroughly wipe off the oil remaining in the oil catcher.
(This is to prevent misidentifying oil leaking from the oil
catcher as oil leaking from the engine.)
4. Remove the O-ring from the filter body.
+Press the O-ring in any direction with your finger, and pull on
the portion of the O-ring separated from the filter body to
remove it.
CAUTION:
Because wire and screwdrivers may cause damage to the
filter body, do not use such tools.
INSTALLATION
1. Thoroughly remove foreign matter adhering to the inside of
filter body and O-ring mounting areas (of the body and oil
cooler).
2. Install the oil filter element and O-ring to the filter body.
+Securely press the oil filter element into the filter body.
3. Install the filter body.
:20-24Nzm (2.0 - 2.5 kg-m, 15 - 18 ft-lb)
4. After warming up the engine, check that no engine oil leaks.
Changing Engine Coolant
WARNING:
To avoid the danger of being scalded, never change the
coolant when the engine is hot.
ÐDRAINING ENGINE COOLANTÐ
1. Move heater TEMP control knob all the way to HOT.
2. Remove undercover and open radiator drain plug at the bot-
tom of radiator.
3. Remove radiator filler cap (side with pressure valve).
JMA105D
JMA106D
SMA972C
SMA117D
ENGINE MAINTENANCEZD
Changing Engine Oil Filter (Cont'd)
MA-1014