2002 NISSAN TERRANO checking oil

qC
CHECK A/C RELAY AFTER DISCON-
NECTING IT.
(Refer to Electrical Components
Inspection.)
OK
ENG
Replace A/C relay.
Reconnect A/C relay.
Note
CHECK COIL SIDE CIRCUIT OF A/C
RELAY.
Do approx. 12 volts exist between
ECM harness connector terminal No.
204(TD27Ti models) orq15(ZD30DDTi
models) and body ground?
OK
ENG
ITurn ignition switch OFF.
Check circuit continuity
between A/C relay harness
terminal No.q
1and ECM
harness connector terminal
No.
204(TD27Ti models)
orq
15(ZD30DDTi models).
CHECK VOLTAGE FOR THERMO
CONTROL AMP.
Do more than 8 volts exist between
thermo-control amp. harness connector
terminal No.q
2and body ground?
OK
ENG
ITurn ignition switch OFF.
Check circuit continuity
between thermo-control
amp. harness connector
terminal No.q
2and dual-
pressure switch connector
terminal No.q
2.
OK
q
D
(Go to next page.)CHECK DUAL-PRES-
SURE SWITCH.
(Refer to Electrical Compo-
nents Inspection.)
NGOK
q
E
(Go to page HA-58.)Replace dual-pressure
switch.
Note:
If the result is NG after checking circuit continuity, repair harness or connec-
tor.
YHA421
YHA422
YHA423
YHA424
H
H
H
H
HH
HH
TROUBLE DIAGNOSES
Diagnostic Procedure 2 (Cont'd)
HA-56

General Specifications
COMPRESSOR
Model DKV-14C
Type Vane rotary
Displacement cm
3(cu in)/Rev 140 (8.54)
Direction of rotationClockwise
(Viewed from drive end)
Drive belt A type
LUBRICATION OIL
ModelZEXEL make
DKV-14C
NameNissan A/C System Oil
Type R
Part number KLH00-PAGR0
Capacity m(Imp fl oz)
Total in system 200 (7.0)
Compressor (Service parts)
charging amount200 (7.0)
REFRIGERANT
Type R134a
Capacity kg (lb) 0.70 - 0.80 (1.54 - 1.76)
Inspection and Adjustment
ENGINE IDLING SPEED
When A/C is ON
Refer to EF & EC section.
BELT TENSION
Refer to Checking Drive Belts (MA section).
COMPRESSOR
Model DKV-14C
Clutch disc-to-pulley clearance
mm (in)0.3 - 0.6
(0.012 - 0.024)
SERVICE DATA AND SPECIFICATIONS (SDS)
HA-64

MAINTENANCE
SECTION
MA
CONTENTS
PRE-DELIVERY INSPECTION ITEMS............................3
GENERAL MAINTENANCE............................................4
PERIODIC MAINTENANCE............................................5
Maintenance Schedule for Diesel Engine Models
(annual mileage < 30,000 km/year) ............................5
Maintenance Schedule for Diesel Engine Models
(annual mileage > 30,000 km/year) ............................8
Maintenance Under Severe Driving Conditions
(annual mileage < 30,000 km/year) .......................... 11
Maintenance Under Severe Driving Conditions
(annual mileage > 30,000 km/year) ..........................14
RECOMMENDED FLUIDS AND LUBRICANTS...........17
Fluids and Lubricants ................................................17
SAE Viscosity Number ..............................................18
Engine Coolant Mixture Ratio....................................19
TD
ENGINE MAINTENANCE..............................................20
Retightening Manifold Bolts and Nuts .......................20
Adjusting Intake and Exhaust Valve Clearance ........20
Drive Belt Inspection..................................................20
Changing Engine Oil..................................................21
Changing Oil Filter .....................................................21
Changing Engine Coolant..........................................22
Checking Cooling System .........................................23
Checking and Replacing fuel filter and Draining
Water .........................................................................23
Cleaning and Replacing Air Cleaner Filter (Dry
paper type).................................................................24
Checking Injection Nozzle .........................................25
Checking Idle Speed .................................................26
ZD
ENGINE MAINTENANCE..............................................28
Checking Tightening Torque ......................................28
Adjusting Intake and Exhaust Valve Clearance ........28
Checking Drive Belt ...................................................28
Removal .....................................................................29Installation ..................................................................29
Changing Engine Oil..................................................29
Changing Engine Oil Filter ........................................30
Changing Engine Coolant..........................................31
Checking Cooling System .........................................32
Checking and Replacing Fuel Filter and Draining
Water .........................................................................33
Checking Fuel Lines ..................................................34
Cleaning and Replacing Air Cleaner Filter ................35
CHASSIS AND BODY MAINTENANCE.......................36
Checking Exhaust System.........................................36
Checking Clutch Operation........................................36
Checking Clutch Fluid Level and Leaks ....................36
Checking Clutch System ...........................................36
Checking M/T Oil .......................................................36
Changing M/T Oil.......................................................37
Checking Water Entry ................................................37
Checking Transfer Oil ................................................37
Changing Transfer Oil................................................38
Checking Propeller Shaft ...........................................38
Checking Differential Gear Oil ...................................38
Changing Differential Gear Oil ..................................39
Checking Front Wheel Bearing Grease ....................39
Repacking Front Wheel Bearing Grease ..................39
Checking Free-running Hub Grease .........................40
Checking Brake Fluid Level and Leaks.....................40
Checking Brake System ............................................40
Checking Brake Booster, Vacuum Hoses,
Connections and Check Valve ..................................40
Checking Disc Brake .................................................40
Checking Drum Brake ...............................................41
Checking Foot Brake Pedal Operation......................42
Checking Parking Brake ............................................42
Changing Brake Fluid ................................................43
Balancing Wheels ......................................................43
Tire Rotation ..............................................................43
Checking Steering Gear and Linkage .......................43
Checking Fluid Level and Leaks (Power steering) ...44

ZD30DDTi engine
Abbreviations: R = Replace I = Inspect. Correct or replace if necessary C = Clean
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform on a kilometer basis, but on an annual basis
when driving less than 15,000 km (9,000 miles) per
year.km x 1,000 15 30 45 60 75 90
(miles x 1,000) (9) (18) (27) (36) (45) (54)
Months 12 24 36 48 60 72
Engine compartment and under vehicle
Engine oil (Use recommended oil)* See NOTE (5)RRRRRRMA-29
Engine oil filter (Use Eco filter or equivalent)* See NOTE (1)RRRRRRMA-30
Drive beltsIIIIIIMA-28
Cooling systemIIIIIIMA-32
Engine anti-freeze coolant (Use genuine NISSAN Anti-
freeze Coolant (L2N) or equivalent)See NOTE (2) I MA-31
Air cleaner filter*R MA-35
Fuel linesI I I MA-34
Injection nozzles See NOTE (3)*1
Intake & exhaust valve clearance See NOTE (4)MA-28
Fuel filter*R R MA-33
NOTE: (1) Oil filter element assembly and O-ring seal are replacement parts.
(2) First replace at 90,000 km (54,000 miles)/60 months, then every 60,000 km (36,000 miles)/48 months. Perform ªIº
(Checking the mixture ratio and correcting the mixture ratio if necessary) at the middle of replacement interval.
(3) If engine power decreases, black exhaust smoke is emitted or engine noise increases, check injection nozzles and,
if necessary, replace injection nozzle assembly.
(4) If valve noise increases, check valve clearance.
(5) Check the oil level every 7,500 km (4,700 miles).
* Maintenance items with ª*º should be performed more frequently according to ªMaintenance under severe driving
conditionsº.
*1: ªInjection Tube and Injection Nozzleº in EC section
PERIODIC MAINTENANCE
Maintenance Schedule for Diesel Engine
Models (annual mileage < 30,000 km/year)
(Cont'd)
MA-6

ZD30DDTi engine
Abbreviations: R = Replace I = Inspect. Correct or replace if necessary
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page
Perform on a kilometer basis only.km x 1,000 15 30 45 60 75 90
(miles x 1,000) (9) (18) (27) (36) (45) (54)
Engine compartment and under vehicle
Engine oil (Use recommended oil)* See NOTE (5)RRRRRRMA-29
Engine oil filter (Use Eco filter or equivalent)* See NOTE (1)RRRRRRMA-29
Drive beltsIIIIIIMA-28
Cooling systemI I I MA-32
Engine anti-freeze coolant (Use genuine NISSAN Anti-
freeze Coolant (L2N) or equivalent)See NOTE (2) I R MA-31
Air cleaner filter*R MA-35
Fuel linesI MA-34
Injection nozzles See NOTE (3)*1
Intake & exhaust valve clearance See NOTE (4)MA-28
Fuel filter*R MA-33
NOTE: (1) Oil filter element assembly and O-ring seal are replacement parts.
(2) First replace at 90,000 km (54,000 miles), then every 60,000 km (36,000 miles). Perform ªIº (Checking the mixture
ratio and correcting the mixture ratio if necessary) at the middle of replacement interval.
(3) If engine power decreases, black exhaust smoke is emitted or engine noise increases, check injection nozzles and,
if necessary, replace injection nozzle assembly.
(4) If valve noise increases, check valve clearance.
(5) Check the oil level every 7,500 km (4,700 miles).
* Maintenance items with ª*º should be performed more frequently according to ªMaintenance under severe driving
conditionsº.
*1: ªInjection Tube and Injection Nozzleº in EC section
PERIODIC MAINTENANCE
Maintenance Schedule for Diesel Engine
Models (annual mileage > 30,000 km/year)
(Cont'd)
MA-9

Checking Idle Speed
Preparation
1. Make sure that injection timing is correct.
2. Make sure that injection nozzle are in good condition.
3. Make sure that the following parts are in good condition.
IAir cleaner clogging
IGlow system
IEngine oil and coolant levels
IValve clearance
IAir intake system (Oil filler cap, oil level gauge, etc.)
4. Set shift lever in ªNeutralº position. Engage parking brake and
lock both front and rear wheels with wheel chocks.
5. Turn off air conditioner, lights and accessories.
IWarm up engine until water temperature indicator points to middle of gauge.
ILights, heater fan and all accessories are off.
IAttach tachometer's pick-up to No. 1 fuel injection tube.
In order to take accurate reading of engine rpm, remove clamps that secure No. 1 fuel injection tube.
Start engine.
SMA406B
SMA021A
Run engine at about 2,000 rpm for
about 2 minutes under no-load.
Run engine for one minute at idle
speed.F
Check idle speed.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
IDLE SPEED:
700+ 50 rpm
OK
ENGAdjust idle speed by turning idle speed adjust-
ing screw.
EMA049
END
IRace engine two or three times and allow engine to return to idle speed. If idle speed is not within
the specified range, check acceleration linkage for binding and correct it if necessary.
H
H
H
H
H
ENGINE MAINTENANCETD
MA-26

Checking Tightening Torque
Checking should be performed while engine is cold.
MANIFOLD BOLTS AND NUTS
Intake and exhaust manifolds:
Intake
:25-28N×m (2.5 - 2.9 kg-m, 18 - 20 ft-lb)
Exhaust
:40-49N×m (4.0 - 4.5 kg-m, 29 - 36 ft-lb)
Adjusting Intake and Exhaust Valve Clearance
Refer to EM section.
Checking Drive Belt
IBecause an auto tensioner adjustment mechanism is
provided, it is not necessary to check or adjust the tension
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 con-
ditioner compressor beltV-ribbed belt (7 ribs)Automatic adjustment by auto
tensionerAutomatic adjustment by auto
tensioner
JMA088D
ENGINE MAINTENANCEZD
MA-28

Checking Exhaust System
Check exhaust pipes, muffler and mounting for proper attachment,
leaks, cracks, damage, loose connections, chafing and deteriora-
tion. Replace all defective parts.
Checking Clutch Operation
Check clutch pedal height, free play and smooth operation.
Pedal height ªHº:
RHD:
210 - 220 mm (8.27 - 8.66 in)
LHD:
227 - 237 mm (8.94 - 9.33 in)
Pedal free play ªAº:
1.0 - 3.0 mm (0.039 - 0.118 in)
If necessary, adjust clutch pedal height and pedal free play. Refer
to Section CL.
Checking Clutch Fluid Level and Leaks
IIf fluid level is extremely low, check clutch system for leaks.
Checking Clutch System
Check fluid lines and operating cylinder for improper attachment,
cracks, damage, loose connections, chafing and deterioration.
Checking M/T Oil
1. Check for oil leakage.
SMA211A
SMA438A
SMA941B
SMA741A
SMA429A
CHASSIS AND BODY MAINTENANCE
MA-36