check oil NISSAN X-TRAIL 2001 Service Repair Manual

GI-1
GENERAL INFORMATION
A GENERAL INFORMATION
CONTENTS
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SECTION
GENERAL INFORMATION
PRECAUTIONS .......................................................... 3
Description ............................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for NATS (NISSAN ANTI-THEFT SYS-
TEM) ........................................................................ 3
General Precautions ................................................ 4
Precautions for All Mode 4 × 4 System .................... 5
Precautions for Three Way Catalyst ......................... 5
Precautions for Fuel ................................................. 5
GASOLINE ENGINE ............................................. 5
DIESEL ENGINE ................................................... 5
Precautions for Multiport Fuel Injection System or
Engine Control System ............................................ 6
Precautions for Turbocharger (If Equipped) ............. 6
Precautions for Hoses .............................................. 6
HOSE REMOVAL AND INSTALLATION ............... 6
HOSE CLAMPING ................................................ 7
Precautions for Engine Oils ...................................... 7
HEALTH PROTECTION PRECAUTIONS ............. 7
ENVIRONMENTAL PROTECTION PRECAU-
TIONS ................................................................... 7
Precautions for Air Conditioning ............................... 7
HOW TO USE THIS MANUAL ................................... 8
Description ............................................................... 8
Terms ....................................................................... 8
Units ......................................................................... 8
Contents ................................................................... 8
Components ............................................................. 8
SYMBOLS ............................................................. 9
How to Follow Trouble Diagnoses ............................ 9
DESCRIPTION ...................................................... 9
HOW TO FOLLOW TEST GROUPS IN TROU-
BLE DIAGNOSES ............................................... 10
HARNESS WIRE COLOR AND CONNECTOR
NUMBER INDICATION ........................................ 11
KEY TO SYMBOLS SIGNIFYING MEASURE-
MENTS OR PROCEDURES ............................... 12
How to Read Wiring Diagrams ............................... 14CONNECTOR SYMBOLS ................................... 14
SAMPLE/WIRING DIAGRAM - EXAMPL - .......... 15
DESCRIPTION .................................................... 16
Abbreviations .......................................................... 22
SERVICE INFORMATION FOR ELECTRICAL INCI-
DENT ......................................................................... 23
How to Perform Efficient Diagnosis for an Electrical
Incident ................................................................... 23
WORK FLOW ...................................................... 23
INCIDENT SIMULATION TESTS ........................ 23
CIRCUIT INSPECTION ....................................... 26
Control Units and Electrical Parts ........................
... 31
PRECAUTIONS .................................................. 31
CONSULT-II CHECKING SYSTEM .......................... 33
Description .............................................................. 33
Function and System Application ........................... 33
Nickel Metal Hydride Battery Replacement ............ 33
Checking Equipment .............................................. 34
CONSULT-II Data Link Connector (DLC) Circuit .... 34
INSPECTION PROCEDURE .............................. 34
LIFTING POINT ......................................................... 35
Special Service Tools ............................................. 35
Garage Jack and Safety Stand ............................... 35
2-pole Lift ................................................................ 36
Board-on Lift ........................................................... 37
TOW TRUCK TOWING ............................................. 38
Tow Truck Towing ................................................... 38
TOWING AN AUTOMATIC TRANSAXLE
MODEL WITH FOUR WHEELS ON GROUND ... 38
T O W I N G T H E V E H I C L E W I T H R E A R W H E E L S
R A I S E D ( W I T H F R O N T W H E E L S O N G R O U N D )
OR FRONT WHEELS RAISED ........................... 39
Vehicle Recovery (Freeing a stuck vehicle) ............ 39
TIGHTENING TORQUE OF STANDARD BOLTS .... 40
Tightening Torque Table ......................................... 40
IDENTIFICATION INFORMATION ............................ 41
Model Variation ....................................................... 41
IDENTIFICATION NUMBER ................................ 42
IDENTIFICATION PLATE .................................... 43
ENGINE SERIAL NUMBER ................................ 43

PRECAUTIONS
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●Use approved bonding agent, sealants or their equivalents when required.
●Use tools and recommended special tools where specified for safe and efficient service repairs.
●When repairing the fuel, oil, water, vacuum or exhaust systems, check all affected lines for leaks.
●Before servicing the vehicle:
Protect fenders, upholstery and carpeting with appropriate cov-
ers.
Take caution that keys, buckles or buttons do not scratch paint.
WARNING:
To prevent ECM from storing the diagnostic trouble codes, do not carelessly disconnect the harness
connectors which are related to the engine control system and TCM (transmission control module)
system. The connectors should be disconnected only when working according to the WORK FLOW of
TROUBLE DIAGNOSES in EC and AT sections.
Precautions for All Mode 4 × 4 SystemEAS000GQ
Even if the 2WD mode is selected, the All mode 4 × 4 system occasionally changes from 2WD to 4WD auto-
matically depending on the driving conditions.
When spinning the front wheels by running the engine with the front wheels jacked up or mounted on the free
rollers / or a chassis dynamometer, be careful because the vehicle may suddenly move due to the driving
force from the rear wheels.
To avoid personal injury and vehicle damage, use one of the following methods when working with the front
wheels drive force and spinning freely.
● Remove the propeller shaft.
● Use free rollers / chassis dynamometer designed for 4WD vehicles.
Precautions for Three Way CatalystEAS000FR
If a large amount of unburned fuel flows into the catalyst, the catalyst temperature will be excessively high. To
prevent this, follow the instructions.
●Use unleaded gasoline only. Leaded gasoline will seriously damage the three way catalyst.
●When checking for ignition spark or measuring engine compression, make tests quickly and only when
necessary.
●Do not run engine when the fuel tank level is low, otherwise the engine may misfire, causing damage to
the catalyst.
Do not place the vehicle on flammable material. Keep flammable material off the exhaust pipe and the three
way catalyst.
Precautions for FuelEAS000P9
GASOLINE ENGINE
Use unleaded gasoline with an octane rating of at least 95 (RON).
CAUTION:
Do not use leaded gasoline. Using leaded gasoline will damage the three way catalyst. Using a fuel
other than that specified could adversely affect the emission control devices and systems, and could
also affect the warranty coverage validity.
DIESEL ENGINE
Diesel fuel of at least 50 cetane.
If two types of diesel fuel are available, use summer or winter fuel properly according to the following temper-
ature conditions.
●Above –7°C (20°F) ... Summer type diesel fuel.
●Below –7°C (20°F) ... Winter type diesel fuel.
SGI234

HOW TO USE THIS MANUAL
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The illustrations should be used in reference to service matters only. When ordering parts, refer to the
appropriate PARTS CATALOG .
SYMBOLS
How to Follow Trouble DiagnosesEAS000G3
DESCRIPTION
NOTICE:
Trouble diagnoses indicate work procedures required to diagnose problems effectively. Observe the following
instructions before diagnosing.
SBR364AC
SYMBOL DESCRIPTION
Tightening torque
Should be lubricated with grease. Unless otherwise indicated, use recommended multi-purpose grease.
Should be lubricated with oil.
Sealing point
Checking point
Always replace after every disassembly.
PApply petroleum jelly.
Apply ATF.
Select with proper thickness.
Adjustment is required.

GI-32
SERVICE INFORMATION FOR ELECTRICAL INCIDENT
●Do not apply excessive shock to the control unit by dropping or
hitting it.
●Be careful to prevent condensation in the control unit due to
rapid temperature changes and do not let water or rain get on it.
If water is found in the control unit, dry it fully and then install it in
the vehicle.
●Be careful not to let oil to get on the control unit connector.
●Avoid cleaning the control unit with volatile oil.
●Do not disassemble the control unit, and do not remove the
upper and lower covers.
●When using a DMM, be careful not to let test probes get close to
each other to prevent the power transistor in the control unit
from damaging battery voltage because of short circuiting.
●When checking input and output signals of the control unit, use
the specified check adapter.
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EM-1
ENGINE MECHANICAL
B ENGINE
CONTENTS
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SECTION
A
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ENGINE MECHANICAL
QR
PRECAUTIONS .......................................................... 5
Precautions for Drain Engine Coolant ...................... 5
Precautions for Disconnecting Fuel Piping .............. 5
Precautions for Removal and Disassembly ............. 5
Precautions for Inspection, Repair and Replace-
ment ......................................................................... 5
Precautions for Assembly and Installation ............... 5
Parts Requiring Angular Tightening ......................... 5
Precautions For Liquid Gasket ................................. 6
REMOVAL OF LIQUID GASKET .......................... 6
LIQUID GASKET APPLICATION PROCEDURE ..... 6
PREPARATION ........................................................... 7
Special Service Tools ............................................... 7
Commercial Service Tools ........................................ 8
NOISE, VIBRATION, AND HARSHNESS (NVH)
TROUBLESHOOTING .............................................. 10
NVH Troubleshooting —Engine Noise ................... 10
Use the Chart Below to Help You Find the Cause
of the Symptom. ...................................................... 11
DRIVE BELTS ........................................................... 12
Checking Drive Belts .............................................. 12
Tension Adjustment ................................................ 12
Removal and Installation ........................................ 12
REMOVAL ........................................................... 12
INSTALLATION ................................................... 13
Removal and Installation of Drive Belt Auto-Ten-
sioner ..................................................................... 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 13
AIR CLEANER AND AIR DUCT ............................... 14
Removal and Installation ........................................ 14
REMOVAL ........................................................... 14
INSTALLATION ................................................... 14
CHANGING AIR CLEANER FILTER ................... 15INTAKE MANIFOLD ................................................. 16
Removal and Installation ........................................ 16
QR20DE .............................................................. 16
QR25DE .............................................................. 17
REMOVAL ........................................................... 17
INSPECTION AFTER REMOVAL ....................... 20
INSTALLATION ................................................... 20
INSPECTION AFTER INSTALLATION ................ 22
EXHAUST MANIFOLD AND THREE WAY CATA-
LYST .......................................................................... 24
Removal and Installation ........................................ 24
REMOVAL ........................................................... 24
INSPECTION AFTER REMOVAL ....................
... 25
INSTALLATION ................................................... 25
OIL PAN AND OIL STRAINER ................................. 26
Removal and Installation ........................................ 26
REMOVAL ........................................................... 26
INSPECTION AFTER REMOVAL ....................... 27
INSTALLATION ................................................... 27
INSPECTION AFTER INSTALLATION ................ 28
IGNITION COIL ......................................................... 29
Removal and Installation ........................................ 29
REMOVAL ........................................................... 29
INSTALLATION ................................................... 29
SPARK PLUG ........................................................... 30
Removal and Installation ........................................ 30
REMOVAL ........................................................... 30
INSPECTION AFTER REMOVAL ....................... 30
INSTALLATION ................................................... 31
FUEL INJECTOR AND FUEL TUBE ........................ 32
Removal and Installation ........................................ 32
QR20DE .............................................................. 32
QR25DE .............................................................. 32
REMOVAL ........................................................... 33
INSTALLATION ................................................... 33
INSPECTION AFTER INSTALLATION ................ 34
ROCKER COVER ..................................................... 35
Removal and Installation ........................................ 35
REMOVAL ........................................................... 35
INSTALLATION ................................................... 36

EM-2
TIMING CHAIN .......................................................... 37
Removal and Installation ........................................ 37
REMOVAL ........................................................... 38
INSPECTION AFTER REMOVAL ........................ 41
INSTALLATION .................................................... 41
CAMSHAFT ............................................................... 46
Removal and Installation ........................................ 46
REMOVAL ........................................................... 46
INSTALLATION .................................................... 48
INSPECTION AFTER REMOVAL ........................ 51
Valve Clearance ...................................................... 53
INSPECTION ....................................................... 53
ADJUSTMENT .................................................... 54
OIL SEAL .................................................................. 56
Removal and Installation of Valve Oil Seal ............. 56
REMOVAL ........................................................... 56
INSTALLATION .................................................... 56
Removal and Installation of Front Oil Seal ............. 56
REMOVAL ........................................................... 56
INSTALLATION .................................................... 57
Removal and Installation of Rear Oil Seal .............. 57
REMOVAL ........................................................... 57
INSTALLATION .................................................... 57
CYLINDER HEAD .................................................. ... 59
On-Vehicle Service ................................................. 59
CHECKING COMPRESSION PRESSURE ......... 59
Removal and Installation ........................................ 60
REMOVAL ........................................................... 60
INSPECTION AFTER REMOVAL ........................ 61
INSTALLATION .................................................... 61
Disassembly and Assembly .................................... 62
DISASSEMBLY ................................................... 63
ASSEMBLY ......................................................... 63
Inspection After Disassembly ................................. 64
CYLINDER HEAD DISTORTION ........................ 64
VALVE DIMENSIONS .......................................... 64
VALVE GUIDE CLEARANCE .............................. 65
VALVE GUIDE REPLACEMENT ......................... 65
VALVE SEAT CONTACT ..................................... 66
VALVE SEAT REPLACEMENT ........................... 66
VALVE SPRING SQUARENESS ......................... 67
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD ............................... 68
ENGINE ASSEMBLY ................................................ 69
Removal and Installation ........................................ 69
REMOVAL .......................................................
.... 69
INSTALLATION .................................................... 71
INSPECTION AFTER INSTALLATION ................ 71
CYLINDER BLOCK ................................................... 73
Disassembly and Assembly .................................... 73
DISASSEMBLY ................................................... 74
ASSEMBLY ......................................................... 78
How to Select Piston and Bearing .......................... 82
DESCRIPTION .................................................... 82
HOW TO SELECT PISTON ................................. 83
HOW TO SELECT CONNECTING ROD BEAR-
ING ...................................................................... 83HOW TO SELECT MAIN BEARING .................... 85
Inspection After Disassembly .................................. 88
CRANKSHAFT END PLAY .................................. 88
CONNECTING ROD SIDE CLEARANCE ........... 89
PISTON AND PISTON PIN CLEARANCE ........... 89
PISTON RING SIDE CLEARANCE ..................... 90
PISTON RING END GAP .................................... 90
CONNECTING ROD BEND AND TORSION ....... 91
CONNECTING ROD BEARING (BIG END) ........ 91
CONNECTING ROD BUSHING OIL CLEAR-
ANCE (SMALL END) ........................................... 91
CYLINDER BLOCK DISTORTION ...................... 92
INNER DIAMETER OF MAIN BEARING HOUS-
ING ....................................................................... 93
PISTON TO CYLINDER BORE CLEARANCE .... 93
OUTER DIAMETER OF CRANKSHAFT JOUR-
NAL ...................................................................... 94
OUTER DIAMETER OF CRANKSHAFT PIN ...... 94
OUT-OF-ROUND AND TAPER OF CRANK-
SHAFT ................................................................. 94
CRANKSHAFT RUNOUT .................................... 95
CONNECTING ROD BEARING OIL CLEAR-
ANCE ................................................................... 95
MAIN BEARING OIL CLEARANCE ..................... 95
MAIN BEARING CRUSH HEIGHT ...................... 96
OUTER DIAMETER OF LOWER CYLINDER
BLOCK MOUNTING BOLT .................................. 96
OUTER DIAMETER OF CONNECTING ROD
BOLT .................................................................... 96
MOVEMENT AMOUNT OF FLYWHEEL (M/T
MODELS) ............................................................. 97
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 98
Standard and Limit .................................................. 98
GENERAL SPECIFICATIONS ............................. 98
DRIVE BELTS ...................................................... 98
INTAKE MANIFOLD AND EXHAUST MANI-
FOLD ................................................................... 98
SPARK PLUG ...................................................... 98
CYLINDER HEAD ................................................ 98
VALVE .................................................................. 99
CAMSHAFT AND CAMSHAFT BEARING .........102
CYLINDER BLOCK ............................................102
PISTON, PISTON RING AND PISTON PIN .....
.103
CONNECTING ROD ..........................................104
CRANKSHAFT ...................................................105
MAIN BEARING .................................................106
CONNECTING ROD BEARING .........................107
Tightening Torque .................................................108
YD22DDTi
PRECAUTIONS .......................................................110
Precautions for Drain Engine Coolant ...................110
Precautions for Disconnecting Fuel Piping ...........110
Precautions for Removal and Disassembly ..........110
Precautions for Inspection, Repair and Replace-
ment ......................................................................110
Precautions for Assembly and Installation ............110

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EMA Parts Requiring Angular Tightening ...................... 110
Precautions For Liquid Gasket ............................. . 111
REMOVAL OF LIQUID GASKET ...................... . 111
LIQUID GASKET APPLICATION PROCEDURE . . 111
PREPARATION ........................................................112
Special Service Tools ............................................ 112
Commercial Service Tools ..................................... 115
NOISE, VIBRATION, AND HARSHNESS (NVH)
TROUBLESHOOTING .............................................116
NVH Troubleshooting —Engine Noise .................. 116
Use the Chart Below to Help You Find the Cause
of the Symptom. .................................................... 117
DRIVE BELTS ..........................................................118
Checking Drive Belts ............................................. 118
Tension Adjustment ............................................... 118
AIR CONDITIONER COMPRESSOR BELT ...... 119
ALTERNATOR AND WATER PUMP BELT ........ 119
Removal and Installation ....................................... 119
REMOVAL .......................................................... 119
INSTALLATION .................................................. 119
AIR CLEANER AND AIR DUCT ............................. 120
Removal and Installation ...................................... 120
REMOVAL ......................................................... 120
INSTALLATION ................................................. 120
CHANGING AIR CLEANER FILTER ................. 121
CHARGE AIR COOLER ......................................... 122
Removal and Installation ...................................... 122
REMOVAL ......................................................... 122
INSPECTION AFTER REMOVAL ..................... 122
INSTALLATION ................................................. 122
INTAKE MANIFOLD ............................................... 123
Removal and Installation ...................................... 123
REMOVAL ......................................................... 123
INSPECTION AFTER REMOVAL ..................... 124
INSTALLATION ................................................. 124
INSPECTION AFTER INSTALLATION ............. 125
CATALYST .............................................................. 126
Removal and Installation ...................................... 126
REMOVAL ......................................................... 126
INSTALLATION ................................................. 126
EXHAUST MANIFOLD AND TURBOCHARGER .. 127
Removal and Installation ...................................... 127
REMOVAL ......................................................... 127
INSTALLATION ................................................. 128
INSPECTION AFTER INSTALLATION ............. 128
Disassembly and Assembly ................................. 129
REMOVAL ......................................................... 129
INSPECTION AFTER REMOVAL ..................... 129
Turbocharger ........................................................ 130
ROTOR SHAFT CLEARANCE ......................... 130
ROTOR SHAFT END PLAY .............................. 130
TURBINE WHEEL ............................................. 131
COMPRESSOR WHEEL .................................. 131
WASTEGATE VALVE ACTUATOR ................... 131
TROUBLE DIAGNOSIS OF TURBOCHARGER . 132OIL PAN AND OIL STRAINER ...............................133
Removal and Installation ......................................133
REMOVAL .........................................................133
INSPECTION AFTER REMOVAL .....................135
INSTALLATION .................................................135
INSPECTION AFTER INSTALLATION ..............137
GLOW PLUG ..........................................................138
Removal and Installation ......................................138
REMOVAL .........................................................138
INSTALLATION .................................................138
VACUUM PUMP ......................................................139
Removal and Installation ......................................139
MODELS PRODUCED BEFORE MARCH 2001 .139
MODELS PRODUCED SINCE APRIL 2001 .....140
INSPECTION BEFORE REMOVAL ..................140
REMOVAL .........................................................140
INSTALLATION .................................................141
INSPECTION AFTER INSTALLATION ..............142
Disassembly and Assembly ..................................142
DISASSEMBLY .................................................142
ASSEMBLY .......................................................142
INJECTION TUBE AND FUEL INJECTOR ............144
Removal and Installation ......................................144
REMOVAL .........................................................144
INSTALLATION .................................................145
INSPECTION AFTER INSTALLATION ..............146
FUEL SUPPLY PUMP .............................................147
Removal and Installation ......................................147
REMOVAL .........................................................147
INSPECTION AFTER REMOVAL .....................152
INSTALLATION .................................................152
ROCKER COVER ...................................................156
Removal and Installation ......................................156
REMOVAL .........................................................156
INSTALLATION .................................................157
INSPECTION AFTER INSTALLATION .............
.157
CAMSHAFT ............................................................158
Removal and Installation ......................................158
REMOVAL .........................................................158
INSPECTION AFTER REMOVAL .....................159
INSTALLATION .................................................162
Valve Clearance ...................................................163
INSPECTION ....................................................163
ADJUSTMENTS ................................................164
SECONDARY TIMING CHAIN ................................167
Removal and Installation ......................................167
REMOVAL .........................................................167
INSPECTION AFTER REMOVAL .....................169
INSTALLATION .................................................170
PRIMARY TIMING CHAIN ......................................172
Removal and Installation ......................................172
REMOVAL .........................................................174
INSPECTION AFTER REMOVAL .....................177
INSTALLATION .................................................177
CYLINDER HEAD .................................................. .182
On-Vehicle Service ...............................................182
CHECKING COMPRESSION PRESSURE .......182
Removal and Installation ......................................183
REMOVAL .........................................................183

PRECAUTIONS
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[QR]PRECAUTIONSPFP:00001
Precautions for Drain Engine CoolantEBS00KN0
Drain engine coolant when engine is cooled.
Precautions for Disconnecting Fuel PipingEBS00KN1
●Before starting work, make sure no fire or spark producing items are in the work area.
●Release fuel pressure before disassembly.
●After disconnecting pipes, plug openings to stop fuel leakage.
Precautions for Removal and DisassemblyEBS00KN2
●When instructed to use special service tools, use the specified tools. Always be careful to work safely,
avoid forceful or uninstructed operations.
●Exercise maximum care to avoid damage to mating or sliding surfaces.
●Cover openings of engine system with tape or the equivalent, if necessary, to seal out foreign materials.
●Mark and arrange disassembly parts in an organized way for easy troubleshooting and re-assembly.
●When loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally
opposite, and so on. If the order of loosening is specified, do exactly as specified.
Precautions for Inspection, Repair and ReplacementEBS00KN3
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.
Precautions for Assembly and InstallationEBS00MRZ
●Use torque wrench to tighten bolts or nuts to specification.
●When tightening nuts and bolts, as a basic rule, equally tighten in several different steps starting with the
ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is speci-
fied, do exactly as specified.
●Replace with new gasket, packing, oil seal or O-ring.
●Thoroughly wash, clean, and air-blow each part. Carefully check oil or coolant passages for any restriction
and blockage.
●Avoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust.
Before assembly, oil sliding surfaces well.
●Release air within route when refilling after draining coolant.
●Before starting engine, apply fuel pressure to fuel lines with turning ignition switch ON (with engine
stopped). Then mark sure that there are no leaks at fuel line connections.
●After repairing, start engine and increase engine speed to check coolant, fuel, oil, and exhaust systems
for leakage.
Parts Requiring Angular TighteningEBS00KN5
●Use an angle wrench for the final tightening of the following engine parts.
–Cylinder head bolts
–Lower cylinder block bolts
–Connecting rod cap bolts
–Crankshaft pulley bolt (No angle wrench is required as the bolt flange is provided with notches for angular
tightening)
●Do not use a torque value for final tightening.
●The torque value for these parts are for a preliminary step.
●Ensure thread and seat surfaces are clean and coated with engine oil.

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
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Use the Chart Below to Help You Find the Cause of the Symptom.EBS00L7Q
1. Locate the area where noise occurs.
2. Confirm the type of noise.
3. Specify the operating condition of engine.
4. Check specified noise source.
If necessary, repair or replace these parts.
A: Closely related B: Related C: Sometimes related —: Not relatedLocation
of noiseType of
noiseOperating condition of engine
Source of
noiseCheck itemRefer-
ence page Before
warm-
upAfter
warm-
upWhen
start-
ingWhen
idlingWhen
racingWhile
driving
Top of
engine
Rocker
cover
Cylinder
headTicking or
clickingCA—AB—Tappet
noiseValve clearanceEM-53
Rattle C A — A B CCamshaft
bearing
noiseCamshaft journal clear-
ance
Camshaft runoutEM-51EM-51
Crank-
shaft pul-
ley
Cylinder
block
(Side of
engine)
Oil panSlap or
knock—A—BB—Piston pin
noisePiston and piston pin
clearance
Connecting rod bush-
ing oil clearance (Small
end)EM-89
EM-91
Slap or
rapA ——BBAPiston
slap noisePiston to cylinder bore
clearance
Piston ring side clear-
ance
Piston ring end gap
Connecting rod bend
and torsionEM-94EM-90
EM-90
EM-91
Knock A B C B B BConnect-
ing rod
bearing
noiseConnecting rod bush-
ing oil clearance (Small
end)
Connecting rod bear-
ing clearance (Big end)EM-91EM-91
Knock A B — A B CMain
bearing
noiseMain bearing oil clear-
ance
Crankshaft runoutEM-95EM-95
Front of
engine
Timing
chain
coverTapping or
tickingA A —BBBTiming
chain and
chain ten-
sioner
noiseTiming chain cracks
and wear
Timing chain tensioner
operationEM-37
Front of
engineSqueak-
ing or fizz-
ingAB—B—CDrive belts
(Sticking
or slip-
ping)Drive belts deflection
EM-12
CreakingA B ABABDrive belts
(Slipping)Idler pulley bearing
operation
Squall
CreakA B —BABWater
pump
noiseWater pump operationCO-18,
"WATER
PUMP"

EM-28
[QR]
OIL PAN AND OIL STRAINER
a. Apply liquid gasket thoroughly as in illustration.
Use Genuine Liquid Gasket or equivalent.
b. Install O-rings as front cover side.
c. Tighten bolts in numerical order as shown.
●No. 10, 11and 18 indicate double tightening of bolts No. 1, 2
and 3.
NOTE:
Refer to the below for locating bolts.
M6 × 20 mm (0.79 in): No. 18, 19
M8 × 25 mm (0.98 in): No. 1, 2, 3, 11
M8 x 45 mm (1.77 in): No. 4, 10, 13, 14, 15, 16
M8 x100 mm (3.97 in): No. 5, 6, 7, 8, 9
d. Tighten transmission joint bolts.
e. Install rear plate cover.
3. Install lower oil pan.
Use Genuine Liquid Gasket or equivalent.
●Tighten bolts in numerical order as shown.
4. Install oil pan drain plug.
●Refer to illustration of components of former page for installation direction of washer.
5. Install in the reverse order of removal after this step.
●Pour engine oil at least 30 minutes after oil pan is installed.
INSPECTION AFTER INSTALLATION
●Check engine oil level. Refer to LU-7, "ENGINE OIL" .
●Check for leakage of engine oil when engine is warmed.
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