NISSAN X-TRAIL 2001 Service Repair Manual

MA-1
MAINTENANCE
L MAINTENANCE
CONTENTS
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SECTION
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MAINTENANCE
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
DESCRIPTION ............................................................ 4
Pre-delivery Inspection Items ................................... 4
GENERAL MAINTENANCE ....................................... 6
General Maintenance ............................................... 6
PERIODIC MAINTENANCE ....................................... 7
Periodic Maintenance ............................................... 7
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (QR20DE AND QR25DE PETROL
ENGINE) ............................................................... 7
CHASSIS AND BODY MAINTENANCE
(QR20DE AND QR25DE PETROL ENGINE) ....... 7
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (YD22DDTI DIESEL ENGINE) ................ 8
CHASSIS AND BODY MAINTENANCE
(YD22DDTI DIESEL ENGINE) .............................. 9
MAINTENANCE UNDER SEVERE DRIVING
CONDITIONS ...................................................... 10
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (QR20DE AND QR25DE PETROL
ENGINE) .............................................................. 11
CHASSIS AND BODY MAINTENANCE
(QR20DE AND QR25DE PETROL ENGINE) ..... 12
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (YD22DDTI DIESEL ENGINE) .............. 13
CHASSIS AND BODY MAINTENANCE
(YD22DDTI DIESEL ENGINE) ............................ 14
MAINTENANCE UNDER SEVERE DRIVING
CONDITIONS ...................................................... 14
RECOMMENDED FLUIDS AND LUBRICANTS ...... 16
Fluids and Lubricants ............................................. 16
SAE Viscosity Number ........................................... 17
GASOLINE ENGINE ........................................... 17
DIESEL ENGINE ................................................. 17
Engine Coolant Mixture Ratio ................................ 18
ENGINE MAINTENANCE (QR20DE·QR25DE) ........ 19
Checking Drive Belts .............................................. 19
Tension Adjustment ................................................ 19Changing Engine Coolant ....................................... 19
DRAINING ENGINE COOLANT .......................... 19
REFILLING ENGINE COOLANT ......................... 20
FLUSHING COOLING SYSTEM ......................... 21
Checking Cooling System ...................................... 21
CHECKING COOLING SYSTEM HOSES ........... 21
CHECKING RADIATOR ...................................... 21
CHECKING RADIATOR CAP .............................. 21
CHECKING RADIATOR SYSTEM FOR LEAKS ... 22
Checking Fuel Lines ............................................ ... 22
Changing Air Cleaner Filter .................................... 22
VISCOUS PAPER TYPE ..................................... 22
DRY PAPER TYPE .............................................. 22
Changing Engine Oil ............................................ ... 23
Changing Oil Filter .................................................. 23
Checking and Changing Spark Plugs ..................... 24
REMOVAL ........................................................... 24
INSPECTION AFTER REMOVAL ....................... 24
INSTALLATION ................................................... 25
Checking EVAP Vapor Lines .................................. 25
ENGINE MAINTENANCE (YD22DDTI) .................... 26
Checking Drive Belts .............................................. 26
Tension Adjustment ............................................. ... 26
AIR CONDITIONER COMPRESSOR BELT ........ 27
ALTERNATOR AND WATER PUMP BELT .......... 27
Changing Engine Coolant ....................................... 27
DRAINING ENGINE COOLANT .......................... 27
REFILLING ENGINE COOLANT ......................... 28
FLUSHING COOLING SYSTEM ......................... 29
Checking Cooling System ...................................... 29
CHECKING COOLING SYSTEM HOSES ........... 29
CHECKING RADIATOR ...................................... 29
CHECKING RADIATOR CAP .............................. 30
CHECKING RADIATOR SYSTEM FOR LEAKS ... 30
Checking Fuel Lines ............................................ ... 30
Changing Fuel Filter ............................................... 31
REMOVAL ........................................................... 31
INSTALLATION ................................................... 31
Changing Air Cleaner Filter .................................... 32
VISCOUS PAPER TYPE ..................................... 32

MA-2
Changing Engine Oil ............................................ ... 32
Changing Oil Filter .................................................. 33
REMOVAL ........................................................... 33
INSTALLATION .................................................... 34
Draining Water ........................................................ 34
CHASSIS AND BODY MAINTENANCE ................... 35
Checking Exhaust System ...................................... 35
Checking Clutch Fluid Level and Leaks ................. 35
Checking Clutch System ........................................ 35
Checking M/T Oil .................................................... 35
Changing M/T Oil .................................................... 35
Checking A/T Fluid ................................................. 36
Changing A/T Fluid ................................................. 36
Checking Transfer Oil ............................................. 37
Changing Transfer Oil .......................................... ... 37
Checking Propeller Shaft ........................................ 37
Checking Differential Gear Oil ................................ 38
Changing Differential Gear Oil ................................ 38
Balancing Wheels ................................................... 38
Rotation .................................................................. 38
Checking Brake Fluid Level and Leaks .................. 39
Checking Brake Lines and Cables ......................... 39
Changing Brake Fluid ............................................. 39
Checking Disc Brake .............................................. 39
ROTOR ................................................................ 39
CALIPER ............................................................. 40PAD ...................................................................... 40
Checking Steering Gear and Linkage ..................... 40
STEERING GEAR ............................................... 40
STEERING LINKAGE .......................................... 40
Checking Power Steering Fluid and Lines .............. 40
Axle and Suspension Parts ..................................... 41
Drive Shaft .............................................................. 41
Lubricating Locks, Hinges and Hood Latches ......... 41
Checking Seat Belts, Buckles, Retractors, Anchors
and Adjusters .......................................................... 42
Checking Body Corrosion ....................................... 42
HEMMED PANELS .............................................. 42
PANEL JOINT ...................................................... 42
PANEL EDGE ...................................................... 42
PARTS CONTACT ............................................... 42
PROTECTORS .................................................... 42
ANTI-CORROSION MATERIALS ........................ 42
DRAIN HOLES ..................................................... 42
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 43
Standard and Limit .................................................. 43
BELT DEFLECTION AND TENSION ................... 43
RADIATOR ........................................................... 43
ENGINE COOLANT CAPACITY .......................... 43
ENGINE OIL CAPACITY ...................................... 43
SPARK PLUG ...................................................... 43

PREPARATION
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PREPARATIONPFP:00002
Special Service ToolsELS000B6
Commercial Service ToolsELS000K9
Tool number
To o l n a m eDescription
KV10115801
Oil filter wrenchRemoving and installing oil filter
(QR20DE and QR25DE engine models)
a: 64.3 mm (2.531 in)
EG17650301
Radiator cap tester adapterAdapting radiator cap tester to radiator filler
neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)
S-NT375
S-NT564
To o l n a m eDescription
Spark plug wrench Removing and installing spark plug
(QR20DE and QR25DE engine models)
Fuel filter wrench Removing fuel filter
(YD22DDTi engine model)
S-NT047
PBIC0519E

MA-4
DESCRIPTION
DESCRIPTION
PFP:00000
Pre-delivery Inspection ItemsELS000AK
Shown below are Pre-delivery Inspection Items required for the new vehicle. It is recommended that
necessary items other than those listed here be added, paying due regard to the conditions in each
country.
Perform applicable items on each model. Consult text of this section for specifications.
UNDER HOOD — engine off
Radiator coolant level and coolant hose connections for leaks
Battery fluid level, specific gravity and conditions of battery terminals
Drive belts tension
Fuel filter for water or dusts (Diesel only), and fuel lines and connections for leaks
Engine oil level and oil leaks
Clutch and brake reservoir fluid level and fluid lines for leaks
Windshield and rear window washer and headlamp cleaner reservoir fluid level
Power steering reservoir fluid level and hose connections for leaks
ON INSIDE AND OUTSIDE
Remove front spring/strut spacer (If applicable)
Operation of all instruments, gauges, lights and accessories
Operation of horn(s), wiper and washer
Steering lock for operation
Check air conditioner for gas leaks
Front and rear seats, and seat belts for operation
All moldings, trims and fittings for fit and alignment
All windows for operation and alignment
Hood, trunk lid, door panels for fit and alignment
Latches, keys and locks for operation
Weatherstrips for adhesion and fit
Headlamp aiming
Tighten wheel nuts (Inc. inner nuts if applicable)
Tire pressure (Inc. spare tire)
Check front wheels for toe-in
Install clock/voltmeter/room lamp fuse (If applicable)
Install deodorizing filter to air conditioner (If applicable)
Remove wiper blade protectors (If applicable)
UNDER BODY
Manual transmission/transaxle, transfer and differential gear oil level
Brake and fuel lines and oil/fluid reservoirs for leaks
Tighten bolts and nuts of steering linkage and gear box, suspension, propeller shafts and drive shafts
Tighten rear body bolts and nuts (Models with wooden bed only)
ROAD TEST
Clutch operation
Parking brake operation
Service brake operation
Automatic transmission/transaxle shift timing and kickdown
Steering control and returnability
Engine performance

DESCRIPTION
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Squeaks and rattles
ENGINE OPERATING AND HOT
Adjust idle speed
Automatic transmission/transaxle fluid level
Engine idling and stop knob operation (Diesel only)
FINAL INSPECTION
Install necessary parts (outside mirror, wheel covers, seat belts, mat, carpet or mud flaps)
Inspect for interior and exterior metal and paint damage
Check for spare tire, jack, tools (wheel chock), and literature
Wash, clean interior and exterior
: Not applicable to this model

MA-6
GENERAL MAINTENANCE
GENERAL MAINTENANCE
PFP:00000
General MaintenanceELS000AL
General maintenance includes those items which should be checked during the normal day-to-day operation
of the vehicle. They are essential if the vehicle is to continue operating properly. The owners can perform the
checks and inspections themselves or they can have their NISSAN dealers do them for a nominal charge.
OUTSIDE THE VEHICLE
The maintenance items listed here should be performed from time to time, unless otherwise specified.
INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, cleaning the
vehicle, etc.
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically e.g. each time you check the engine oil or refuel. Item Reference page
TiresCheck the pressure with a gauge periodically when at a service station, includ-
ing the spare, and adjust to the specified pressure if necessary. Check carefully
for damage, cuts or excessive wear.—
Windshield wiper
bladesCheck for cracks or wear if not functioning correctly. —
Doors and engine
hoodCheck that all doors, the engine hood, the trunk lid and back door operate prop-
erly. Also ensure that all latches lock securely. Lubricate if necessary. Make sure
that the secondary latch keeps the hood from opening when the primary latch is
released.
When driving in areas using road salt or other corrosive materials, check for
lubrication frequently.BL-4
,BL-8
Tire rotationTires should be rotated every 5,000 km (3,000 miles).MA-38
Item Reference page
LampsMake sure that the headlamps, stop lamps, tail lamps, turn signal lamps, and
other lamps are all operating properly and installed securely. Also check head-
lamp aim.—
Warning lamps and
chimesMake sure that all warning lamps and buzzers/chimes are operating properly. —
Steering wheelCheck that it has the specified play.
Check for changes in the steering conditions, such as excessive free play, hard
steering or strange noises.
Free play: Less than 35 mm (1.38 in)—
Seat beltsCheck that all parts of the seat belt system (e.g. buckles, anchors, a dju sters and
retractors) operate properly and smoothly, and are installed securely. Check the
belt webbing for cuts, fraying, wear or damage.SB-3
Item Reference page
Windshield washer
fluidCheck that there is adequate fluid in the tank. —
Engine coolant levelCheck the coolant level when the engine is cold.CO-29
(QR20DE,
QR25DE)
CO-29
(YD22DDTi)
Engine oil levelCheck the level after parking the vehicle (on level ground) and turning off the
engine.LU-18
(QR20DE,
QR25DE)
LU-18
(YD22DDTi)
Brake and clutch fluid
levelsMake sure that the brake and clutch fluid levels are between the “MAX” and
“MIN” lines on the reservoir.MA-35
,MA-39
BatteryCheck the fluid level in each cell. It should be between the “MAX” and “MIN”
lines.—

PERIODIC MAINTENANCE
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PERIODIC MAINTENANCEPFP:00026
Periodic MaintenanceELS000AM
The following tables show the normal maintenance schedule. Depending upon weather and atmospheric con-
ditions, varying road surfaces, individual driving habits and vehicle usage, additional or more frequent mainte-
nance may be required.
Periodic maintenance beyond the last period shown on the tables requires similar maintenance.
ENGINE AND EMISSION CONTROL MAINTENANCE (QR20DE AND QR25DE PETROL ENGINE)
(Annual Mileage <30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary,R = Replace,.
NOTE:
● Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.
●(1)Periodic maintenance is not required. However, if valve noise increases, check valve clearance.
●(2) Replace the drive belts if found damaged or if the auto belt tensioner reading reaches the maximum limit.
●(3) First replace at 90,000 Km (54,000 miles)/60 months, then every 60,000 km (36,000 miles)/48 months. Perform "I"
(Checking the mixture ratio and correcting the mixture ratio if necessary) at the middle of replacement interval.
●(4) Fuel filter is maintenance-free. For service procedures, refer to FL section.
●(5) Perform only according to "Maintenance Under Severe Driving conditions" for models without Euro-OBD system. For
models with Euro-OBD system, periodic maintenance is not required.
CHASSIS AND BODY MAINTENANCE (QR20DE AND QR25DE PETROL ENGINE)
(Annual Mileage <30,000 Km/year)
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Refer-
ence
page Perform on a kilometer basis, but on an annual
basis when driving less than 15,000 km (9,000
miles) per yearkm x
1,000
(Miles x
1,000)
Months15
(9)
1230
(18)
2445
(27)
3660
(36)
4875
(45)
6090
(54)
72105
(63)
84120
(72)
96
Engine compartment and under vehicle
Intake and exhaust valve clearanceSee
NOTE (1)EM-53
Drive beltsSee
NOTE (2)MA-19
Engine oil (Use recommended oil.)R RRRRRRRMA-23
Engine oil filter (Use NISSAN genuine part or
equivalent)R RRRRRRRMA-23
Engine anti-freeze coolant (Use genuine NISSAN
Anti-Freeze Coolant (L2N) or equivalent.)See
NOTE (3)IRIMA-19
Cooling system II IIIIIIMA-21
Fuel lines I I I IMA-22
Air cleaner filterRRMA-22
Fuel filter (In-tank type)See
NOTE (4)FL-4
Spark plugs R R R RMA-24
EVAP vapor lines (With carbon canister) I I I IEC-425or EC-
111 2
Heated oxygen sensor 1 See
NOTE (5)EC-1320

MA-8
PERIODIC MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary,R = Replace, L = Lubricate.
NOTE:
●(1) Inspect once per year.
● Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.
ENGINE AND EMISSION CONTROL MAINTENANCE (YD22DDTI DIESEL ENGINE)
(Annual Mileage <30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary,R = Replace, D = Check filter and drain water MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform either at number of kilometers
(miles) or months, whichever comes
first.km x 1,000
(Miles x 1,000)
Months15
(9)
1230
(18)
2445
(27)
3660
(36)
4875
(45)
6090
(54)
72105
(63)
84120
(72)
96
Underhood and under vehicle
Headlamp aiming I I I I I I I ILT- 6
Brake & clutch, systems and fluid (For
level & leaks)IIIIIIIIMA-35,MA-
39
Brake fluidRRRRMA-39
Brake booster vacuum hoses, connec-
tions & check valveIIIIBR-19
Power steering fluid & lines (For level
& leaks)IIIIIIIIMA-40
Manual transaxle gear oil (For level &
leaks)IIIIIIIIMA-35
Automatic transaxle fluid (For level &
leaks)IIIIIIIIMA-36
Transfer gear oil (For level & leaks) I I I I I I I IMA-37
Differential gear oil (For level & leaks
or replace)IIIRIIIRMA-38,MA-
38
Steering gear & linkage, axle & sus-
pension parts, propeller shaft, front
drive shafts & exhaust systemIIIIIIIIMA-40,MA-
41 ,MA-37
,MA-41,
"Drive
Shaft"
Wheel alignment (If necessary, rotate
& balance wheels)IIIIIIIIFSU-6,MA-
38
Brake pads, rotors & other brake com-
ponentsIIIIIIIIMA-40,MA-
40 ,MA-39
Foot brake, parking brake & clutch (For
free play, stroke & operation)IIIIIIIIBR-6PB-3,
CL-5
Ventilation air filterRRRRAT C - 1 2 1
Body corrosion See NOTE (1)MA-42
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Refer-
ence page Perform either at number of kilometers (miles) or
months, whichever comes first.km x 1,000
(Miles x
1,000)
Months20
(12)
1240
(24)
2460
(36)
3680
(48)
48100
(60)
60120
(72)
72
Engine compartment and under vehicle
Intake & exhaust valve clearanceSee NOTE
(1)EM-163
Drive belts I I I I I IMA-26
Engine oil (Use API CD, CE, CF, CF-4 oil.)See NOTE
(2)RRRRRRMA-32

PERIODIC MAINTENANCE
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NOTE:
● Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.
●(1) If valve noise increases, check valve clearance.
●(2) Never use CG-4 oil.
●(3) Oil filter element assembly and O-ring seal are replacement parts.
●(4) First replace at 100,000 Km (60,000 miles)/60 months, then every 60,000Km (36,000 miles)/36 months. After first
replacement, perform "I" (checking the mixture ratio and correcting the mixture ratio if necessary) at the middle of
replacement interval.
●(5) If engine power decreases, black exhaust smoke is emitted or engine noise increases, perform this maintenance item.
CHASSIS AND BODY MAINTENANCE (YD22DDTI DIESEL ENGINE)
(Annual Mileage <30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary,R = Replace, L = Lubricate. Engine oil filter (Use Eco filter or equivalent)See NOTE
(3)RRRRRRMA-33
Engine anti-freeze coolant (Use genuine Nissan Anti-
freeze coolant (L2N) or equivalent)See NOTE
(4)IRMA-27
Cooling system I I I I I IMA-29
Fuel lines I I IMA-30
Air cleaner filter RRMA-32
Fuel filterDRDRDRMA-31
Fuel injectorSee NOTE
(5)EM-144
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Refer-
ence page Perform either at number of kilometers (miles) or
months, whichever comes first.km x 1,000
(Miles x
1,000)
Months20
(12)
1240
(24)
2460
(36)
3680
(48)
48100
(60)
60120
(72)
72
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform either at number of kilometers
(miles) or months, whichever comes first.km x 1,000
(Miles x 1,000)
Months20
(12)
1240
(24)
2460
(36)
3680
(48)
48100
(60)
60120
(72)
72
Underhood and under vehicle
Headlamp aiming IIIIIILT- 6
Brake & clutch, systems and fluid (For level
& leaks)IIIIIIMA-39,MA-35
Brake fluidRRRMA-39
Brake booster vacuum hoses, connections
& check valveIIIBR-19
Power steering fluid & lines (For level &
leaks)IIIIIIMA-40
Manual transaxle gear oil (For level & leaks) IIIIIIMA-35,
Transfer gear oil (For level & leaks) IIIIIIMA-37
Differential gear oil (For level & leaks or
replace)IIRIIRMA-38
Steering gear & linkage, axle & suspension
parts, propeller shaft, front drive shafts &
exhaust systemIIIIIIMA-40,MA-41
,MA-37 ,MA-
41 ,MA-35
Wheel alignment (If necessary, rotate & bal-
ance wheels)IIIIIIFSU-6,MA-38

MA-10
PERIODIC MAINTENANCE
NOTE:
●(1) Inspect once per year.
● Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.
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
J — Frequent off road use or driving in water
K —Sustained high speed driving
L — For models without Euro-OBD system
Maintenance operation: Check = Check and correct or replace as necessary. Brake pads, rotors & other brake compo-
nentsIIIIIIMA-40
,MA-39
,MA-40
Foot brake, parking brake & clutch (For free
play, stroke & operation)IIIIIIBR-6,CL-5
Ventilation air filterRRRRRRAT C - 1 2 1
Body corrosion See NOTE (1)MA-42
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform either at number of kilometers
(miles) or months, whichever comes first.km x 1,000
(Miles x 1,000)
Months20
(12)
1240
(24)
2460
(36)
3680
(48)
48100
(60)
60120
(72)
72
Driving conditionMaintenance itemMainte-
nance
opera-
tionMaintenance intervalRefer-
ence
page
A...........Air cleaner filterPetrol models ReplaceEvery 30,000 km
(18,000 miles) or 24
monthsMA-22
Diesel models ReplaceEvery 30,000 km
(18,000 miles) or 18
monthsMA-32
ABCD
........Engine oil &
engine oil filter Petrol models ReplaceEvery 7,500 km (4,500
miles) or 6 monthsMA-23
,
MA-23
Diesel models ReplaceEvery 10,000 km (6,000
miles) or 6 monthsMA-32,
MA-33
A...E.......Fuel filter Diesel models Check &
drain
waterEvery 10,000 km (6,000
miles) or 6 monthsFL-15
ReplaceEvery 20,000 km
(12,000 miles) or 12
monthsMA-31