oil filter NISSAN X-TRAIL 2003 Electronic Owner's Guide

IDX-4
ALPHABETICAL INDEX
Diagnostic trouble code (DTC) ........................EC-666
Diagnostic trouble code (DTC) for OBD systemEC-12,
EC-38
,EC-379,EC-401,EC-654
Diagnostic trouble code (DTC) inspection priority chart
EC-61
,EC-410
Differential gear (FF M/T) .....................MT-22,MT-27
DLC - Wiring diagram ........................EC-371,EC-646
Door glass ...........................................GW-41,GW-43
Door glass Fitting Adjustment .............GW-41,GW-43
Door lock .................................................BL-54,BL-57
Door mirror ........................................................GW-46
Door trim .............................................................EI-23
Door, front ............................................................BL-8
Door, rear .............................................................BL-8
Drive belt inspection(QR20DE) .........................MA-20
Drive belt inspection(YD22DDTi) ......................MA-27
Drive belt(QR20DE) ..........................................EM-13
Drive belt(YD22DDTi) .....................................EM-110
Drive shaft (front) .............................................FAX-11
Drive shaft (rear) ...............................................RAX-9
Driver air bag ..................................................SRS-27
Dropping resistor (A/T) ......................AT-192,AT-442
DTC work support ..............................................EC-95
DTRL - Wiring diagram .........................................LT-9
Dual pressure switch ........ATC-16,ATC-81,ATC-138
Duct and grilles ...............................ATC-121,MTC-29
E
ECM input/output signal .......................EC-79
,EC-427
ECM power supplyEC-108,EC-256,EC-454,EC-530,
EC-700
ECM relay ........................................................EC-790
ECM/PW - Wiring diagram .................EC-257,EC-531
ECMRLY - Wiring diagram ..............................EC-791
ECTS - Wiring diagram .......EC-143,EC-472,EC-712
EDU - Wiring diagram ......................................EC-756
EGR function ...................................................EC-803
EGR volume control valve ...............................EC-803
EGRC/V - Wiring diagram ................................EC-805
Electric sun roof ...................................................RF-2
Electric throttle control actuator ........EC-271,EC-273,
EC-534
,EC-536
Electrical unit .....................................................PG-73
Electrical units location ......................................PG-64
Electronic drive unit (EDU) ..............................EC-754
Electronic fuel injection pump(YD22DDTi) .....EM-138
Electronic ignition (EI) system .............EC-27,EC-392
Engine control circuit diagramEC-77,EC-425,EC-683
Engine control component parts location ..........EC-73,
EC-421
Engine control module (ECM) ...........EC-249,EC-523,
EC-788
Engine control system diagram and chart ........EC-22,
EC-387
,EC-659
Engine coolant temperature sensor (ECTS) ...EC-141,
EC-470
,EC-711
Engine coolant(QR20DE) ...................................CO-9
Engine coolant(YD22DDTi) ..............................CO-30
Engine fail-safe system .......................EC-62,EC-411
Engine oil filter replacement(QR20DE) .............MA-24
Engine oil filter replacement(YD22DDTi) ..........MA-33
Engine oil replacement(QR20DE) ....................MA-24
Engine oil replacement(YD22DDTi) ..................MA-32
Engine oil(QR20DE) ............................................LU-7
Engine oil(YD22DDTi) .......................................LU-18
Engine removal(QR20DE) ................................EM-61
Engine removal(YD22DDTi) ...........................EM-184
EVAP canister purge volume control solenoid valve ....
EC-233
,EC-372,EC-601,EC-649
EVAP vapor lines inspection(QR20DE) ............MA-26
Evaporative emission (EVAP) systemEC-372,EC-647
Evaporator ....................................................ATC-139
Exhaust manifold(QR20DE) .............................EM-22
Exhaust manifold(YD22DDTi) .........................EM-119
Exhaust system ...................................................EX-2
Exhaust system inspection .....................EX-2,MA-35
Expansion valve ............................................ATC-140
ExteriorEI-13,EI-14,EI-16,EI-17,EI-18,EI-19,EI-21,
EI-22
F
F/FOG - Wiring diagram .........................LT-33
,LT-34
F/PUMP - Wiring diagram .................EC-354,EC-629
Fan control amp. .............................ATC-70,ATC-113
Fan switch ........................................ATC-27,MTC-17
FIAR - Wiring diagram .....................................EC-778
Final drive (FF M/T) ..............................MT-22,MT-27
Final drive disassembly ..................................RFD-11
Final drive removal and installation ................RFD-11
Finisher, interior - See Trim ......................EI-23,EI-25
Finisher, rear panel .............................................EI-22
Floor trim .............................................................EI-28
Fluid temperature sensor (A/T) ........................AT-141
Fluids ................................................................MA-17
Fluorescent leak detector .............................ATC-141
Flywheel (clutch) ................................................CL-15
Flywheel runout(QR20DE) ................................EM-89
Flywheel runout(YD22DDTi) ...........................EM-208
Fog lamp, front ...................................................LT-33
Fork rod (M/T) .......................................MT-21,MT-26
Freeze frame data ..............................EC-39,EC-402
FRO2 - Wiring diagram ....................................EC-582
FRO2/H - Wiring diagram ................................EC-569
Front bumper ........................................................EI-6
Front disc brake .................................................BR-21
Front door ............................................................BL-8
Front Door Trim ..................................................EI-23
Front fog lamp ....................................................LT-33
Front passenger air bag ..................................SRS-33
Front seat .............................................................SE-7
Front seat belt ......................................................SB-3
Front seat belt pre-tensioner .....SB-2,SRS-3,SRS-38
Front side air bag ............................................SRS-35
Front suspension ..............................................FSU-5

IDX-5
A
C
D
E
F
G
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K
L B
IDX
ALPHABETICAL INDEX
Front washer ......................................................WW-4
Front wiper .........................................................WW-4
FTS - Wiring diagram ......................................EC-752
Fuel check valve ..............................................EC-372
Fuel cut control (at no load high engine speed)EC-28,
EC-393
,EC-662
Fuel filler lid ........................................................BL-64
Fuel filter ..........................................................EC-664
Fuel filter replacement(QR20DE) .........................FL-4
Fuel filter replacement(YD22DDTi) .......FL-15,MA-30
Fuel gauge ..................................................DI-4,DI-22
Fuel injection control system ...........................EC-660
Fuel injection system .........................EC-194,EC-200
Fuel injector .....................................................EC-727
Fuel injector adjustment resistor ......................EC-777
Fuel injector and fuel tube(QR20DE) ................EM-29
Fuel injector and fuel tube(YD22DDTi) ............EM-135
Fuel leak ..........................................................EC-781
Fuel line inspection(QR20DE) .................FL-3,MA-23
Fuel line inspection(YD22DDTi) ............FL-14,MA-30
Fuel pressure check ............................EC-34,EC-399
Fuel pressure release ..........................EC-34,EC-399
Fuel pressure relief valve ................................EC-665
Fuel pump ..........................................EC-352,EC-627
Fuel pump and gauge(QR20DE) ..........................FL-4
Fuel system(QR20DE) .........................................FL-3
Fuel system(YD22DDTi) .....................................FL-14
Fuel tank(QR20DE) ..............................................FL-9
Fuel tank(YD22DDTi) .........................................FL-21
Fuel temperature sensor .................................EC-751
Fuse ...................................................................PG-12
Fuse and fusible link box ...................................PG-77
Fusible link .........................................................PG-12
G
Gear components (M/T) .......................MT-19
,MT-24
Generator ..........................................................SC-12
Generator - See Alternator ................................SC-12
Generic scan tool (GST) ....................................EC-96
Glass ..................................................GW-41,GW-43
GLOW - Wiring diagram ..................................EC-797
Glow plug .........................................................EC-796
Glow plug(YD22DDTi) .....................................EM-130
Glow relay ........................................................EC-796
Grease ...............................................................MA-17
Grille - See Exterior .............................................EI-11
Ground distribution ............................................PG-13
G-sensor .............................................................TF-50
H
H/AIM - Wiring diagram ......................................LT-15
H/LAMP - Wiring diagram ...........................LT-4,LT-5
H/MIRROR - Wiring diagram ............................GW-10
Harness connector ............................................PG-70
Harness layout ...................................................PG-29
Headlamp .............................................................LT-4
Headlamp aiming control ....................................LT-15
Headlamp leveler - See Headlamp aiming control .......
LT-15
Headlamp washer ............................................WW-19
Headlining - See Roof trim ..................................EI-29
Heated oxygen sensor 1 ....EC-160,EC-166,EC-174,
EC-284
,EC-290,EC-490,EC-581
Heated oxygen sensor 1 heater .........EC-120,EC-568
Heated oxygen sensor 2 ....EC-181,EC-187,EC-296,
EC-303
,EC-587
Heated oxygen sensor 2 heater .........EC-125,EC-573
Heated seat ...............................................SE-3,SE-5
HEATER - Wiring diagram ................................MTC-6
Heater and cooling unit (Heater core) ............ATC-115
Heater mirror .....................................................GW-10
Heater system - Wiring diagram .......................MTC-6
Heater unit (heater core) ..ATC-120,MTC-23,MTC-26
HFC134a (R134a) system precaution ...............ATC-4
HFC134a (R134a) system service procedureATC-123
HFC134a (R134a) system service tools ..........ATC-12
HFC134a system service equipment precautionATC-8
HO2S1 - Wiring diaram ......EC-122,EC-162,EC-169,
EC-177
,EC-492
HO2S2 - Wiring diagram ....EC-183,EC-190,EC-299,
EC-306
HO2S2H - Wiring diagram ...............................EC-127
Hood ....................................................................BL-4
Horn .................................................................WW-23
HORN - Wiring diagram ...................................WW-23
How to erase DTC ...........................................EC-666
HowtoeraseDTCforOBDsystem .....EC-46,EC-402
I
IATS - Wiring diagram .....................................EC-138
IATSEN - Wiring diagram ................................EC-578
Identification .....................................................ATC-10
Idle air volume learning ........................EC-31,EC-396
Idle speed .............................EC-64,EC-412,EC-672
IGN/SG - Wiring diagram .................................EC-335
Ignition coil .........................................EC-334,EC-592
Ignition coil(QR20DE) .......................................EM-27
Ignition control system .......................EC-334,EC-592
Ignition timing .......................................EC-64,EC-412
IGNSYS - Wiring diagram ................................EC-593
ILL - Wiring diagram ...........................................LT-45
Illumination ..........................................................LT-45
In vehicle sensor ...............ATC-95,ATC-97,ATC-106
INJECT - Wiring diagram ....EC-344,EC-619,EC-730
Injection nozzle(YD22DDTi) ...........................EM-135
Injector ...............................................EC-343,EC-618
Input shaft (FF M/T) ..............................MT-19,MT-24
Instrument panel ...................................................IP-3
INT/L - Wiring diagram ........................................LT-65
Intake air temparature sensor ............EC-136,EC-577
Intake door control linkage adjustment ............ATC-66
Intake door motorATC-64,ATC-112,MTC-10,MTC-22
Intake manifold(QR20DE) .................................EM-17

IDX-6
ALPHABETICAL INDEX
Intake manifold(YD22DDTi) ............................EM-115
Intake sensor ................................ATC-101,ATC-108
Intake valve timing control .................EC-117,EC-608
Intake valve timing control solenoid valve ......EC-266,
EC-608
Interior .......................EI-23,EI-25,EI-26,EI-28,EI-29
Interior lamp ........................................................LT-55
Interior lamp on-off control ......................LT-55,LT-56
ISO 15031-5 Mode 1 - 9 ....................................EC-36
IVC - Wiring diagram .......................................EC-268
IVC/V - Wiring diagram ....................................EC-610
J
Joint connector (J/C) .............................PG-72
,PG-76
K
Keyless entry system - See Multi-remote control system
BL-45
Knock sensor (KS) .............................EC-212,EC-496
KS - Wiring diagram ...........................EC-214,EC-498
L
LAN system circuit ...........................................ATC-56
License lamp .......................................................LT-30
Line pressure solenoid valve ...........................AT-179
Line pressure test (A/T) .......................AT-68,AT-290
Liquid gasket application(QR20DE) ....................EM-6
Liquid gasket application(YD22DDTi) .............EM-103
LOAD - Wiring diagram ......................EC-363,EC-638
Location of electrical units .................................PG-64
Lock, door ...............................................BL-54,BL-57
Lubricant (R134a) A/C ........................ATC-5,ATC-21
Lubricants .........................................................MA-17
Lubrication circuit (engine)(QR20DE) ..................LU-5
Lubrication circuit (engine)(YD22DDTi) .............LU-17
Lubrication-locks, hinges and hood latches ......MA-42
M
M/T major overhaul ...............................MT-27
,MT-35
M/T oil replacement ...........................................MT-11
M/T removal and installation ..............................MT-16
MAFS - Wiring diagram .....EC-132,EC-262,EC-466,
EC-708
Magnet clutch .................................ATC-73,ATC-129
MAIN - Wiring diagram .......EC-108,EC-454,EC-701
Mainshaft (M/T) .....................................MT-19,MT-24
Major overhaul (Transfer) ..................................TF-14
Malfunction indicator (MI) ...EC-252,EC-526,EC-667
Malfunction indicator lamp (MIL) ..........EC-48,EC-404
Mass air flow sensor (MAFS) ............EC-130,EC-260,
EC-463
,EC-706
Master cylinder (brake) ......................................BR-13
Master cylinder (clutch) ........................................CL-9
METER - Wiring diagram ...........................DI-8,DI-26
MIL - Wiring diagram ........................EC-253,EC-527
MIL/DL - Wiring diagram ..................................EC-825
MIRROR - Wiring diagram ...............................GW-47
Mirror defogger ................................................GW-10
Mirror, door ......................................................GW-46
Mirror, out side .................................................GW-46
Misfire ..............................................................EC-206
Mode door control linkage adjustment ...........ATC-61,
ATC-118
,MTC-8,MTC-27
Mode door motor ............................ATC-58,ATC-118
Molding - See Exterior ........GW-3,EI-14,EI-16,EI-17
Mud guard - See Exterior ....................................EI-16
MULTI - Wiring diagram .....................................BL-47
Multiport fuel injection (MFI) system ...EC-24,EC-389
Multi-remote control system ...............................BL-45
N
NATS - Wiring diagram ......................................BL-72
NATS (Nissan anti-theft system) .......................BL-70
NVH troubleshooting (BR) .........................BR-5,PB-2
NVH troubleshooting (CL) ....................................CL-4
NVH troubleshooting (EM)(QR20DE) ...............EM-11
NVH troubleshooting (EM)(YD22DDTi) ..........EM-108
NVH troubleshooting (FSU) ..............................FSU-4
NVH troubleshooting (M/T) .................................MT-8
NVH troubleshooting (PR) .................................FAX-6
NVH troubleshooting (RA) ................................RAX-5
NVH troubleshooting (RAX) ..............................RAX-5
NVH troubleshooting (RSU) ..............................RSU-4
NVH troubleshooting (ST) ....................................PS-4
NVH troubleshooting (Transfer) ...........................TF-7
NVH troubleshooting (WT) ..................................WT-2
O
Oil cooler (engine)(QR20DE) .............................LU-13
Oil cooler (engine)(YD22DDTi) ..........................LU-25
Oil filter(QR20DE) ................................................LU-9
Oil filter(YD22DDTi) ...........................................LU-20
Oil pan (engine)(QR20DE) ...............................EM-24
Oil pan (engine)(YD22DDTi) ...........................EM-125
Oil pressure (engine)(QR20DE) ..........................LU-7
Oil pressure (engine)(YD22DDTi) ......................LU-18
Oil pump (engine)(QR20DE) .............................LU-10
Oil pump (engine)(YD22DDTi) ...........................LU-23
Oil pump regulator valve (engine)(QR20DE) .....LU-11
Oil pump regulator valve (engine)(YD22DDTi) ..LU-24
On board diagnostic system ...............EC-36,EC-401
Operating cylinder (clutch) .................................CL-11
Out side mirror .................................................GW-46
Overdrive control switch ....................AT-265,AT-387
Overheat ..........................................................EC-761
Oversize piston(QR20DE) ................................EM-85
Oversize piston(YD22DDTi) ...........................EM-204

LU-1
ENGINE LUBRICATION SYSTEM
B ENGINE
CONTENTS
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SECTION
A
LU
ENGINE LUBRICATION SYSTEM
QR20DE
PRECAUTIONS .......................................................... 3
Precautions For Liquid Gasket ................................. 3
REMOVAL OF LIQUID GASKET SEALING .......... 3
LIQUID GASKET APPLICATION PROCEDURE..... 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
LUBRICATION SYSTEM ............................................ 5
Lubrication Circuit .................................................... 5
System Drawing ....................................................... 6
ENGINE OIL ............................................................... 7
Inspection ................................................................. 7
OIL LEVEL AND MUDDINESS ............................. 7
OIL LEAKAGE ....................................................... 7
OIL PRESSURE CHECK ...................................... 7
Changing Engine Oil ................................................ 8
OIL FILTER ................................................................. 9
Removal and Installation .......................................... 9
REMOVAL ............................................................. 9
INSTALLATION ..................................................... 9
OIL PUMP ................................................................. 10
Removal and Installation ........................................ 10
Disassembly and Assembly ................................... 10
DISASSEMBLY ................................................... 10
INSPECTION AFTER DISASSEMBLY ............... 10
ASSEMBLY ......................................................... 12
OIL COOLER ............................................................ 13
Removal and Installation ........................................ 13
REMOVAL ........................................................... 13
INSPECTION ...................................................... 13
INSTALLATION ................................................... 13
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 14
Standard and Limit ................................................. 14
OIL PRESSURE .................................................. 14
OIL PUMP ........................................................... 14
REGULATOR VALVE .......................................... 14
OIL CAPACITY .................................................... 14
TIGHTENING TORQUE ...................................... 14
YD22DDTi
PRECAUTIONS ........................................................ 15
Precautions For Liquid Gasket ............................... 15
REMOVAL OF LIQUID GASKET SEALING ........ 15
LIQUID GASKET APPLICATION PROCEDURE... 15
PREPARATION ......................................................... 16
Special Service Tools ............................................. 16
LUBRICATION SYSTEM .......................................... 17
Lubrication Circuit ................................................... 17
ENGINE OIL .............................................................. 18
Inspection ............................................................... 18
OIL LEVEL AND MUDDINESS ........................... 18
OIL LEAKAGE ..................................................... 18
OIL PRESSURE CHECK .................................... 18
Changing Engine Oil ............................................... 19
OIL FILTER ............................................................... 20
Removal and Installation ........................................ 20
REMOVAL ........................................................... 20
INSTALLATION ................................................... 21
OIL FILTER BRACKET ............................................. 22
Removal and Installation ........................................ 22
REMOVAL ........................................................... 22
INSTALLATION ................................................... 22
OIL PUMP ................................................................. 23
Removal and Installation ........................................ 23
Disassembly and Assembly .................................... 23
DISASSEMBLY ................................................... 23
INSPECTION AFTER DISASSEMBLY ................ 23
ASSEMBLY ......................................................... 24
OIL COOLER ............................................................ 25
Removal and Installation ........................................ 25
REMOVAL ........................................................... 25
INSPECTION ...................................................... 25
INSTALLATION ................................................... 25
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 26
Standard and Limit .................................................. 26
OIL PRESSURE .................................................. 26
OIL PUMP ........................................................... 26
REGULATOR VALVE .......................................... 26

LU-4
[QR20DE]
PREPARATION
PREPARATION
PFP:00002
Special Service ToolsEBS009SR
Tool number
Tool nameDescription
ST25051001
Oil pressure gaugeMeasuring oil pressure
Maximum measuring range:
2,452 kPa (25 kg/cm2, 356 psi)
ST25052000
HoseAdapting oil pressure gauge to cylinder block
KV10115801
Oil filter wrenchRemoving oil filter
WS39930000
Tube presserPressing the tube of liquid gasket
S-NT050
S-NT559
S-NT772
S-NT052

ENGINE OIL
LU-7
[QR20DE]
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MA
LU
ENGINE OILPFP:KLA92
InspectionEBS009SU
OIL LEVEL AND MUDDINESS
lBefore starting the engine, check the oil level. If the engine is
already started, stop it and allow 10 minutes before checking.
lCheck that the oil level is within the range shown in the figure.
lIf it is out of range, adjust it.
lCheck the oil for white turbidity or remarkable contamination.
lIf the oil becomes turbid and white, it is highly probable that it is
contaminated with coolant. Find the cause and repair.
OIL LEAKAGE
Check for oil leakage around the following area.
lOil pan
lOil pan drain plug
lOil pressure switch
lOil filter
lIntake valve timing control cover
lFront cover
lMating surface between cylinder block and cylinder head
lMating surface between cylinder head and rocker cover
lCrankshaft oil seal.
OIL PRESSURE CHECK
WA RN ING:
lBe careful not to burn yourself, as the engine oil is hot.
lOil pressure check should be done in “ Parking position”.
1. Check the oil level.
2. Remove the under cover.
3. Remove the oil pressure switch to connect the oil pressure
gauge.
4. After warming up the engine, check that oil pressure corre-
sponding to the engine speed is produced.
Engine oil pressure [Oil temperature is 80°C (176°F)]
5. After checking, install the oil pressure switch as follows.
a. Remove old sealant adhering to the switch and engine.
b. Apply thread sealant.
Use Genuine Liquid Gasket or equivalent.
PBIC0249E
KBIA0275E
Engine speed (rpm) Idle speed 2,000 6,000
Engine pressure
kPa (bar.kg/cm
2,psi)Approx. 98 (0.98, 1.0, 14) or more Approx. 294 (2.9, 3.0, 43) or more Approx. 392 (3.9, 4.0, 57) or more
: 12.3 - 17.2 N·m (1.25 - 1.75 kg-m, 10 - 12 ft-lb)

LU-8
[QR20DE]
ENGINE OIL
Changing Engine Oil
EBS009SV
WAR NIN G:
lBe careful not to burn yourself, as the engine oil is hot.
lProlonged 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 compo-
nents.
2. Stop engine and wait for 10 minutes.
3. Remove drain plug and oil filler cap.
4. Drain oil and refill with new engine oil.
Oil specification and viscosity:
lAPI grade SG, SH or SJ.
lILSAC grade GF-I or GF-II
lRefer toMA-17, "RECOMMENDED FLUIDS AND LUBRICANTS".
Oil capacity (Approximate):
CAUTION:
lBe sure to clean drain plug and install with new washer.
lThe refill capacity depends on the oil temperature and drain time. Use these specifications for ref-
erence only.
Always use the dipstick to the determine when the proper amount of oil is in the engine.
5. Warm up engine and check area around drain plug and oil filter for oil leakage.
6. Stop engine and wait for 10 minutes.
7. Check oil level.
Drain and refillWith oil filter change
3.9 (3-3/8 Imp qt)
Without oil filter change
3.5 (3-1/8 Imp qt)
Dry engine (engine overhaul)
4.5 (4 Imp qt)
Oil pan drain plug:
: 29.4 - 39.2 N·m (3.0 - 4.0 kg-m, 22 - 28 ft-lb)
PBIC0250E

OIL FILTER
LU-9
[QR20DE]
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MA
LU
OIL FILTERPFP:15208
Removal and InstallationEBS009SW
REMOVAL
1. Open the oil filter installation/removal cover on the under cover.
2. Using an oil filter wrench, remove the oil filter.
CAUTION:
lBe careful not to get burned when the engine and engine oil
are hot.
lWhen removing, prepare a shop cloth to absorb any oil
leakage or spillage.
lDo not allow engine oil to adhere to the drive belts.
lCompletely wipe off any oil that adhere to the engine and
the vehicle.
INSTALLATION
1. Remove foreign materials adhering to the oil filter installation surface.
2. Apply engine oil to the oil seal circumference of the new oil filter.
3. Screw the oil filter manually until it touches the installation sur-
face, then tighten it by 2/3 turn.
4. After warming up the engine, check for engine oil leakage.
5. Check oil level and add engine oil. Refer toLU-7, "
ENGINE OIL"
KBIA0303E
SMA010
Oil filter:
:14.7 - 20.5 N·m (1.5 - 2.1 Kg-m, 11 - 15 ft-lb)
SMA229B
ALC094

LU-14
[QR20DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Standard and LimitEBS00BLZ
OIL PRESSURE
OIL PUMP
Unit: mm (in)
REGULATOR VALVE
Unit: mm (in)
OIL CAPACITY
Unit: · (Imp qt)
TIGHTENING TORQUE
Unit: N·m (kg-m, ft-lb) N·m(kg-m, in-lb)* Engine speed rpm
Approximate discharge pressure kPa (bar, kg/cm
2,psi)
Idle speed
2,000
6,000More than 98 (0.98, 1.0, 14)
294 (2.9, 3.0, 43)
392 (3.9, 4.0, 57)
Body to outer rotor radial clearance 0.114 - 0.179 (0.0045 - 0.0070)
Inner rotor to outer rotor tip clearance Below 0.220 (0.0087)
Body to inner rotor axial clearance 0.030 - 0.070 (0.0012 - 0.0028)
Body to outer rotor axial clearance 0.060 - 0.110 (0.0024 - 0.0043)
Inner rotor to brazed portion of housing clearance 0.035 - 0.070 (0.0014 - 0.0028)
Regulator valve to oil pump cover clearance 0.040 - 0.097 (0.0016 - 0.0038)
With oil filter change Approximately 3.9 (3-3/8)
Without oil filter change Approximately 3.5 (3-1/8)
Dry engine (engine overhaul) Approximately 4.5 (4)
Oil pressure switch 12.3 - 17.2 (1.25 - 1.75, 9 - 12)
Oil pan drain plug 29.4 - 39.2 (3.0 - 4.0, 22 - 28)
Oil pump assembly 6.4 - 7.5 (0.66 - 0.76, 57 - 66)*
Oil pump cover 5.9 - 7.9 (0.60 - 0.81, 52 - 70)*
Regulator plug 39.2 - 68.6 (4.0 - 7.0, 29 - 50)

LU-18
[YD22DDTi]
ENGINE OIL
ENGINE OIL
PFP:KLA92
InspectionEBS00B03
OIL LEVEL AND MUDDINESS
lBefore starting the engine, check the oil level. If the engine is
already started, stop it and allow 10 minutes before checking.
lCheck that the oil level is within the range shown in the figure.
lIf it is out of range, adjust it.
lCheck the oil for white turbidity or remarkable contamination.
lIf the oil becomes turbid and white, it is highly probable that it is
contaminated with coolant. Find the cause and repair.
OIL LEAKAGE
Check for oil leakage around the following area.
lOil pan
lOil pan drain plug
lOil pressure switch
lOil filter bracket
lVacuum pump
lCylinder head rear cover assembly
lChain case
lOil pump housing
lMating surface between cylinder block and cylinder head
lMating surface between cylinder head and rocker cover
lOil cooler.
lCrankshaft oil seal
OIL PRESSURE CHECK
WAR NIN G:
lBe careful not to burn yourself, as the engine oil is hot.
lOil pressure check should be done in “ Parking position”.
1. Check the oil level.
2. Remove the under cover.
3. Remove the oil pressure switch to connect the oil pressure
gauge.
4. After warming up the engine, check that oil pressure corre-
sponding to the engine speed is produced.
Engine oil pressure [Oil temperature is 80°C (176°F)]
5. After checking, install the oil pressure switch as follows.
a. Remove old sealant adhering to the switch and engine.
b. Apply thread sealant.
Use Genuine Liquid Gasket or equivalent.
SBIA0122E
SBIA0123E
Engine speed (rpm) Idle speed 2,000 4,000
Engine pressure
kPa (bar, kg/cm
2,psi)Approx. 140 (1.40, 1.43, 20.3) or
moreApprox. 270 (2.69, 2.75, 39.1) or
moreApprox. 430 (4.29, 4.38, 62.3) or
more