2005 NISSAN X-TRAIL checking oil

GI-1
GENERAL INFORMATION
A GENERAL INFORMATION
CONTENTS
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SECTION GI

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 ............................................................. 9
SYMBOLS ............................................................. 9
How to Follow Trouble Diagnoses .......................... 10
DESCRIPTION .................................................... 10
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 Start Procedure .................................. 34
CONSULT-II Data Link Connector (DLC) Circuit .... 35
INSPECTION PROCEDURE .............................. 35
LIFTING POINT ......................................................... 36
Special Service Tools ............................................. 36
Garage Jack and Safety Stand ............................... 36
2-Pole Lift ............................................................... 37
Board-On Lift .......................................................... 38
TOW TRUCK TOWING ............................................. 39
Tow Truck Towing ................................................... 39
2WD MODELS .................................................... 39
4WD MODELS .................................................... 40
Vehicle Recovery (Freeing a Stuck Vehicle) ........... 40
TIGHTENING TORQUE OF STANDARD BOLTS .... 41
Description .............................................................. 41
Tightening Torque Table (New Standard Included) ... 41
PREVIOUS STANDARD ..................................... 41
NEW STANDARD BASED ON ISO ..................... 42
DISCRIMINATION OF BOLTS AND NUTS ......... 43
IDENTIFICATION INFORMATION ............................ 44
Model Variation ....................................................... 44
IDENTIFICATION NUMBER ................................ 45

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

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.
SAIA0255E
SEF348N

EM-1
ENGINE MECHANICAL
B ENGINE
CONTENTS
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SECTION EM
A
EM

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 Angle 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 ........................................ 9
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ...............................................11
NVH Troubleshooting — Engine Noise ................... 11
Use the Chart Below to Help You Find the Cause
of the Symptom. ..................................................... 12
DRIVE BELTS ........................................................... 13
Checking Drive Belts .............................................. 13
Tension Adjustment ................................................ 13
Removal and Installation ........................................ 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 14
Removal and Installation of Drive Belt Auto-Ten-
sioner ..................................................................... 14
REMOVAL ........................................................... 14
INSTALLATION ................................................... 15
AIR CLEANER AND AIR DUCT ............................... 16
Removal and Installation ........................................ 16
REMOVAL ........................................................... 16
INSTALLATION ................................................... 17
Changing Air Cleaner Filter .................................... 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 17
INTAKE MANIFOLD ................................................. 18
Removal and Installation (QR20DE) ...................... 18
REMOVAL ........................................................... 18INSTALLATION ................................................... 19
INSPECTION AFTER INSTALLATION ................ 20
Removal and Installation (QR25DE) ...................... 21
REMOVAL ........................................................... 21
INSPECTION AFTER REMOVAL ....................... 23
INSTALLATION ................................................... 23
INSPECTION AFTER INSTALLATION ................ 24
EXHAUST MANIFOLD AND THREE WAY CATA-
LYST .......................................................................... 25
Removal and Installation ........................................ 25
REMOVAL ........................................................... 25
INSPECTION AFTER REMOVAL ....................... 26
INSTALLATION ................................................... 26
OIL PAN AND OIL STRAINER ................................. 27
Removal and Installation ........................................ 27
REMOVAL ........................................................... 27
INSPECTION AFTER REMOVAL ....................... 29
INSTALLATION ................................................... 29
INSPECTION AFTER INSTALLATION ................ 30
IGNITION COIL ......................................................... 31
Removal and Installation ........................................ 31
REMOVAL ........................................................... 31
INSTALLATION ................................................... 31
SPARK PLUG ........................................................... 32
Removal and Installation ........................................ 32
REMOVAL ........................................................... 32
INSPECTION AFTER REMOVAL (EXCEPT
RUSSIA) .............................................................. 32
INSPECTION AFTER REMOVAL (FOR RUS-
SIA) ..................................................................... 33
INSTALLATION ................................................... 33
FUEL INJECTOR AND FUEL TUBE ........................ 34
Removal and Installation (QR20DE) ...................... 34
REMOVAL ........................................................... 34
INSTALLATION ................................................... 36
INSPECTION AFTER INSTALLATION ................ 38
Removal and Installation (QR25DE) ...................... 39
REMOVAL ........................................................... 39
INSTALLATION ................................................... 41
INSPECTION AFTER INSTALLATION ................ 43

EM-2 ROCKER COVER ..................................................... 44
Removal and Installation ........................................ 44
REMOVAL ........................................................... 44
INSTALLATION .................................................... 45
TIMING CHAIN .......................................................... 46
Removal and Installation ........................................ 46
REMOVAL ........................................................... 46
INSPECTION AFTER REMOVAL ........................ 50
INSTALLATION .................................................... 51
INSPECTION AFTER INSTALLATION ................ 55
CAMSHAFT ............................................................... 56
Removal and Installation ........................................ 56
REMOVAL ........................................................... 56
INSPECTION AFTER REMOVAL ........................ 58
INSTALLATION .................................................... 61
Valve Clearance ...................................................... 64
INSPECTION ....................................................... 64
ADJUSTMENT .................................................... 65
OIL SEAL .................................................................. 67
Removal and Installation of Valve Oil Seal ............. 67
REMOVAL ........................................................... 67
INSTALLATION .................................................... 67
Removal and Installation of Front Oil Seal ............. 67
REMOVAL ........................................................... 67
INSTALLATION .................................................... 68
Removal and Installation of Rear Oil Seal .............. 68
REMOVAL ........................................................... 68
INSTALLATION .................................................... 68
CYLINDER HEAD ..................................................... 70
On-Vehicle Service ................................................. 70
CHECKING COMPRESSION PRESSURE ......... 70
Removal and Installation ........................................ 71
REMOVAL ........................................................... 71
INSPECTION AFTER REMOVAL ........................ 72
INSTALLATION .................................................... 73
INSPECTION AFTER INSTALLATION ................ 73
Disassembly and Assembly .................................... 74
DISASSEMBLY ................................................... 74
ASSEMBLY ......................................................... 75
Inspection After Disassembly ................................. 77
VALVE DIMENSIONS .......................................... 77
VALVE GUIDE CLEARANCE .............................. 77
VALVE GUIDE REPLACEMENT ......................... 77
VALVE SEAT CONTACT ..................................... 79
VALVE SEAT REPLACEMENT ........................... 79
VALVE SPRING SQUARENESS ......................... 80
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD ............................... 80
ENGINE ASSEMBLY ................................................ 81
Removal and Installation (2WD Models) ................ 81
REMOVAL ........................................................... 82
INSTALLATION .................................................... 83
INSPECTION AFTER INSTALLATION ................ 84
Removal and Installation (4WD Models) ................ 85
REMOVAL ........................................................... 85
INSTALLATION .................................................... 88
INSPECTION AFTER INSTALLATION ................ 88CYLINDER BLOCK ................................................... 89
Disassembly and Assembly .................................... 89
DISASSEMBLY .................................................... 90
ASSEMBLY .......................................................... 94
How to Select Piston and Bearing .......................... 99
DESCRIPTION .................................................... 99
HOW TO SELECT PISTON ...............................100
HOW TO SELECT CONNECTING ROD BEAR-
ING .....................................................................100
HOW TO SELECT MAIN BEARING ..................102
Inspection After Disassembly ................................107
CRANKSHAFT END PLAY ................................107
CONNECTING ROD SIDE CLEARANCE .........107
PISTON TO PISTON PIN OIL CLEARANCE .....107
PISTON RING SIDE CLEARANCE ...................108
PISTON RING END GAP ..................................108
CONNECTING ROD BEND AND TORSION .....109
CONNECTING ROD BIG END DIAMETER ......109
CONNECTING ROD BUSHING OIL CLEAR-
ANCE .................................................................109
CYLINDER BLOCK DISTORTION ....................110
MAIN BEARING HOUSING INNER DIAMETER . 111
PISTON TO CYLINDER BORE CLEARANCE .. 111
CRANKSHAFT MAIN JOURNAL DIAMETER ...112
CRANKSHAFT PIN JOURNAL DIAMETER ......113
OUT-OF-ROUND AND TAPER OF CRANK-
SHAFT ...............................................................113
CRANKSHAFT RUNOUT ..................................113
CONNECTING ROD BEARING OIL CLEAR-
ANCE .................................................................113
MAIN BEARING OIL CLEARANCE ...................114
MAIN BEARING CRUSH HEIGHT ....................115
CONNECTING ROD BEARING CRUSH
HEIGHT .............................................................115
LOWER CYLINDER BLOCK MOUNTING BOLT
OUTER DIAMETER ...........................................115
CONNECTING ROD BOLT OUTER DIAMETER .115
FLYWHEEL DEFLECTION (M/T MODELS) ......116
MOVEMENT AMOUNT OF FLYWHEEL (M/T
MODELS) ...........................................................116
SERVICE DATA AND SPECIFICATIONS (SDS) ....117
Standard and Limit ................................................117
GENERAL SPECIFICATIONS ...........................117
DRIVE BELT ......................................................117
INTAKE MANIFOLD AND EXHAUST MANI-
FOLD .................................................................117
SPARK PLUG ....................................................117
CYLINDER HEAD ..............................................117
VALVE ................................................................118
CAMSHAFT AND CAMSHAFT BEARING .........121
CYLINDER BLOCK ............................................122
PISTON, PISTON RING AND PISTON PIN ......123
CONNECTING ROD ..........................................124
CRANKSHAFT ...................................................124
MAIN BEARING .................................................126
CONNECTING ROD BEARING .........................127
Tightening Torque .................................................127

EM-3
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EMA

YD22DDTi
PRECAUTIONS ...................................................... 130
Precautions for Draining Engine Coolant ............. 130
Precautions for Disconnecting Fuel Piping .......... 130
Precautions for Removal and Disassembly ......... 130
Precautions for Inspection, Repair and Replace-
ment ..................................................................... 130
Precautions for Assembly and Installation ........... 130
Parts Requiring Angle Tightening ......................... 130
Precautions For Liquid Gasket ............................. 131
REMOVAL OF LIQUID GASKET ...................... 131
LIQUID GASKET APPLICATION PROCEDURE . 131
PREPARATION ....................................................... 132
Special Service Tools ........................................... 132
Commercial Service Tools .................................... 136
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ............................................ 138
NVH Troubleshooting — Engine Noise ................ 138
Use the Chart Below to Help You Find the Cause
of the Symptom. ................................................... 139
DRIVE BELTS ......................................................... 140
Checking Drive Belts ............................................ 140
Tension Adjustment .............................................. 140
A/C COMPRESSOR BELT ............................... 141
ALTERNATOR AND WATER PUMP BELT ....... 141
Removal and Installation ...................................... 141
REMOVAL ......................................................... 141
INSTALLATION ................................................. 141
AIR CLEANER AND AIR DUCT ............................. 142
Removal and Installation ...................................... 142
REMOVAL ......................................................... 142
INSTALLATION ................................................. 142
CHANGING AIR CLEANER FILTER ................. 143
CHARGE AIR COOLER ......................................... 144
Removal and Installation ...................................... 144
REMOVAL ......................................................... 144
INSPECTION AFTER REMOVAL ..................... 144
INSTALLATION ................................................. 144
INTAKE MANIFOLD ............................................... 146
Removal and Installation ...................................... 146
REMOVAL ......................................................... 146
INSPECTION AFTER REMOVAL ..................... 147
INSTALLATION ................................................. 147
INSPECTION AFTER INSTALLATION ............. 148
CATALYST .............................................................. 149
Removal and Installation ...................................... 149
REMOVAL ......................................................... 149
INSTALLATION ................................................. 150
EXHAUST MANIFOLD AND TURBOCHARGER .. 151
Removal and Installation ...................................... 151
REMOVAL ......................................................... 151
INSTALLATION ................................................. 152
INSPECTION AFTER INSTALLATION ............. 152
Disassembly and Assembly ................................. 153
DISASSEMBLY ................................................. 153
ASSEMBLY ....................................................... 153INSPECTION AFTER DISASSEMBLY ..............154
Turbocharger ........................................................154
ROTOR SHAFT CLEARANCE ..........................154
ROTOR SHAFT END PLAY ..............................155
TURBINE WHEEL .............................................155
COMPRESSOR WHEEL ...................................155
TURBOCHARGER BOOST CONTROL ACTU-
ATOR .................................................................155
TROUBLE DIAGNOSIS OF TURBOCHARGER .156
OIL PAN AND OIL STRAINER ...............................157
Removal and Installation ......................................157
REMOVAL .........................................................157
INSPECTION AFTER REMOVAL .....................159
INSTALLATION .................................................159
INSPECTION AFTER INSTALLATION ..............161
GLOW PLUG ..........................................................162
Removal and Installation ......................................162
REMOVAL .........................................................162
INSTALLATION .................................................162
VACUUM PUMP ......................................................163
Removal and Installation ......................................163
INSPECTION BEFORE REMOVAL ..................163
REMOVAL .........................................................163
INSTALLATION .................................................164
INSPECTION AFTER INSTALLATION ..............165
Disassembly and Assembly ..................................165
DISASSEMBLY .................................................165
ASSEMBLY .......................................................166
INJECTION TUBE AND FUEL INJECTOR ............167
Removal and Installation ......................................167
REMOVAL .........................................................167
INSTALLATION .................................................169
INSPECTION AFTER INSTALLATION ..............170
FUEL PUMP ............................................................171
Removal and Installation ......................................171
REMOVAL .........................................................171
INSPECTION AFTER REMOVAL .....................175
INSTALLATION .................................................175
ROCKER COVER ...................................................178
Removal and Installation ......................................178
REMOVAL .........................................................178
INSTALLATION .................................................179
INSPECTION AFTER INSTALLATION ..............179
CAMSHAFT ............................................................180
Removal and Installation ......................................180
REMOVAL .........................................................180
INSPECTION AFTER REMOVAL .....................181
INSTALLATION .................................................184
Valve Clearance ...................................................185
INSPECTION ....................................................185
ADJUSTMENTS ................................................187
OIL SEAL ................................................................190
Removal and Installation of Valve Oil Seal ...........190
REMOVAL .........................................................190
INSTALLATION .................................................190
Removal and Installation of Front Oil Seal ...........191
REMOVAL .........................................................191

EM-4 INSTALLATION ..................................................191
Removal and Installation of Rear Oil Seal ............192
REMOVAL .........................................................192
INSTALLATION ..................................................192
SECONDARY TIMING CHAIN ................................193
Removal and Installation ......................................193
REMOVAL .........................................................193
INSPECTION AFTER REMOVAL ......................195
INSTALLATION ..................................................195
PRIMARY TIMING CHAIN ......................................198
Removal and Installation ......................................198
REMOVAL .........................................................200
INSPECTION AFTER REMOVAL ......................203
INSTALLATION ..................................................203
CYLINDER HEAD ...................................................209
On-Vehicle Service ...............................................209
CHECKING COMPRESSION PRESSURE .......209
Removal and Installation ......................................210
REMOVAL .........................................................210
INSPECTION AFTER REMOVAL ......................211
INSTALLATION ..................................................212
INSPECTION AFTER INSTALLATION ..............214
Disassembly and Assembly ..................................215
DISASSEMBLY .................................................215
ASSEMBLY .......................................................216
INSPECTION AFTER DISASSEMBLY ..............217
ENGINE ASSEMBLY ..............................................222
Removal and Installation (2WD Models) ..............222
REMOVAL .........................................................223
INSTALLATION ..................................................224
INSPECTION AFTER INSTALLATION ..............225
Removal and Installation (4WD Models) ..............226
REMOVAL .........................................................227
INSTALLATION ..................................................229
INSPECTION AFTER INSTALLATION ..............229
CYLINDER BLOCK .................................................230
Disassembly and Assembly ..................................230
DISASSEMBLY .................................................231
ASSEMBLY .......................................................235
How to Select Piston and Bearing ........................241
DESCRIPTION ..................................................241
HOW TO SELECT PISTON ...............................242
HOW TO SELECT CONNECTING ROD BEAR-
ING ....................................................................242HOW TO SELECT MAIN BEARING ..................244
Inspection After Disassembly ................................245
CRANKSHAFT END PLAY ................................245
CONNECTING ROD SIDE CLEARANCE .........246
PISTON TO PISTON PIN CLEARANCE ...........246
PISTON RING SIDE CLEARANCE ...................247
PISTON RING END GAP ..................................247
CONNECTING ROD BEND AND TORSION .....248
CONNECTING ROD BIG END INNER DIAME-
TER ....................................................................248
CONNECTING ROD BUSHING OIL CLEAR-
ANCE .................................................................248
CYLINDER BLOCK TOP SURFACE DISTOR-
TION ..................................................................249
MAIN BEARING HOUSING INNER DIAMETER .249
PISTON TO CYLINDER BORE CLEARANCE ..250
CRANKSHAFT MAIN JOURNAL DIAMETER ...251
CRANKSHAFT PIN JOURNAL DIAMETER ......251
CRANKSHAFT OUT-OF-ROUND AND TAPER .251
CRANKSHAFT RUNOUT ..................................252
CONNECTING ROD BEARING OIL CLEAR-
ANCE .................................................................252
MAIN BEARING OIL CLEARANCE ...................253
CRUSH HEIGHT OF MAIN BEARING ..............253
CRUSH HEIGHT OF CONNECTING ROD
BEARING ...........................................................253
MAIN BEARING CAP BOLT DEFORMATION ...254
CONNECTING ROD BOLT DEFORMATION ....254
OIL JET ..............................................................254
OIL JET RELIEF VALVE ....................................254
FLYWHEEL DEFLECTION ................................255
MOVEMENT AMOUNT OF FLYWHEEL ...........255
SERVICE DATA AND SPECIFICATIONS (SDS) ....256
Standard and Limit ................................................256
GENERAL SPECIFICATIONS ...........................256
INTAKE MANIFOLD AND EXHAUST MANI-
FOLD .................................................................256
DRIVE BELTS ....................................................256
CAMSHAFT .......................................................257
CYLINDER HEAD ..............................................259
VALVE ................................................................259
CYLINDER BLOCK ............................................262
PISTON, PISTON RING AND PISTON PIN ......263
CONNECTING ROD ..........................................264
CRANKSHAFT ...................................................264
AVAILABLE MAIN BEARING .............................265
AVAILABLE CONNECTING ROD BEARING .....265
Tightening Torque .................................................266

EM-14
[QR]
DRIVE BELTS

INSTALLATION
1. Hold the hexagonal part in center of drive belt auto-tensioner
pulley with a box wrench securely. Then move the wrench han-
dle in the direction of arrow (loosening direction of tensioner).
CAUTION:

Avoid placing hand in a location where pinching may
occur if the holding tool accidentally comes off.

Do not loosen the hexagonal part in center of drive belt
auto-tensioner pulley (Do not turn it counterclockwise). If
turned counterclockwise, the complete drive belt auto-
tensioner must be replaced as a unit, including the pul-
ley.
2. Insert a rod approximately 6 mm (0.24 in) in diameter such as
short-length screwdriver into the hole of retaining boss to fix drive belt auto-tensioner pulley.
3. Hook drive belt onto all pulleys except for water pump, and then onto water pump pulley finally.
CAUTION:

Confirm drive belt is completely set to pulleys.

Check for engine oil, working fluid and engine coolant are not adhered to drive belt and each
pulley groove.
4. Release drive belt auto-tensioner, and apply tension to drive belt.
5. Turn crankshaft pulley clockwise several times to equalize tension between each pulley.
6. Confirm tension of drive belt at indicator (notch on fixed side) is within the possible use range. Refer to
EM-13, "
Checking Drive Belts" .
Removal and Installation of Drive Belt Auto-TensionerEBS00KNA
REMOVAL
CAUTION:
The complete drive belt auto-tensioner must be replaced as a unit, including the pulley.
1. Remove splash guard on RH undercover.
2. Remove drive belt. Refer to EM-13, "
Removal and Installation" .
3. Release the fixed drive belt auto-tensioner pulley.
4. Remove drive belt auto-tensioner.
PBIC2627E
1. Drive belt auto-tensioner 2. Water pump pulley
PBIC2170E