check NISSAN X-TRAIL 2005 Service User Guide
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2005, Model line: X-TRAIL, Model: NISSAN X-TRAIL 2005Pages: 4555, PDF Size: 88.09 MB
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SERVICE INFORMATION FOR ELECTRICAL INCIDENT
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Control Units and Electrical PartsEAS000PC
PRECAUTIONS
Never reverse polarity of battery terminals.
Install only parts specified for a vehicle.
Before replacing the control unit, check the input and output and
functions of the component parts.
Do not apply excessive force when disconnecting a connector.
If a connector is installed by tightening bolts, loosen bolt mount-
ing it, then take it out by hand.
Before installing a connector, make sure the terminal is not bent
or damaged, and then correctly connect it.
When installing a connector by tightening bolts, fix it by tighten-
ing the mounting bolt until the painted projection of the connec-
tor becomes even with the surface.
For removal of the lever type connector, pull the lever up to the
direction pointed to by the arrow A in the figure, and then
remove the connector.
For installation of the lever type connector, pull down the lever to
the direction pointed by the arrow B in the figure, and then push
the connector until a clicking noise is heard.
SAIA0251E
SAIA0252E
SAIA0253E
SAIA0254E
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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
Page 35 of 4555
CONSULT-II CHECKING SYSTEM
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CONSULT-II CHECKING SYSTEMPFP:00000
DescriptionEAS000G8
CONSULT-II is a hand-held type tester. When it is connected with a diagnostic connector equipped on the
vehicle side, it will communicate with the control unit equipped in the vehicle and then enable various
kinds of diagnostic tests.
Refer to “CONSULT-II Software Operation Manual” for more information.
Function and System Application EAS000G9
x: Applicable
*1: Nissan Anti-Theft System
*2: Gasoline engine models
*3: This item is indicated, but it is what it does not use.
Nickel Metal Hydride Battery Replacement EAS000GA
CONSULT-II contains a nickel metal hydride battery. When replacing the battery obey the following:
WARNING:
Replace the nickel metal hydride battery with Genuine CONSULT-II battery only. Use of another bat-
tery may present a risk of fire or explosion. The battery may present a fire or chemical burn hazard if
mistreated. Do not recharge, disassemble or dispose of in fire.
Keep the battery out of reach of children and discard used battery conforming to the local regulations.
Diagnostic test
modeFunction
ENGINE
A/T
AIR BAG
ABS
ABS (Including ESP)
ALL MODE AWD/ 4WD
NATS*
1
HEADLAMP LEVELIZER
Work supportThis mode enables a technician to adjust some devices faster and more
accurately by following the indications on CONSULT-II.x*2x- -x- -x
Self-diagnostic
resultsSelf-diagnostic results can be read and erased quickly. x x x x x x x x
Trouble diagnos-
tic recordCurrent self-diagnostic results and all trouble diagnostic records previously
stored can be read.--x-----
Data monitor Input/Output data in the ECU can be read. x x - x x x - x
Active testDiagnostic Test Mode in which CONSULT-II drives some actuators apart
from the ECU and also shifts some parameters in a specified range.x - - xxx -x
CAN diagnosis
support monitorThe communication condition of CAN communication line can be indicated. x x - x x x - -
DTC confirmationThe results of SRT (System Readiness Test) and the self-diagnosis status/
result can be confirmed.x*
2-------
DTC work supportThe operating condition to confirm Diagnosis Trouble Codes can be
selected.- x------
ECU (ECM/TCM)
part numberECU (ECM/TCM) part number can be read. x x - x x x - x
ECU discrimi-
nated No.Classification number of a replacement ECU can be read to prevent an
incorrect ECU from being installed.--x-----
Function testThis mode can show results of self-diagnosis of ECU with either “OK” or
“NG”. For engines, more practical tests regarding sensors/switches and/or
actuators are available.xxxxx---
Control unit initial-
izationAll registered ignition key IDs in NATS components can be initialized and
new IDs can be registered.- -----x-
Configuration*
3— - ------x
Page 36 of 4555
GI-34
CONSULT-II CHECKING SYSTEM
Checking Equipment EAS000GB
When ordering the following equipment, contact your NISSAN/INFINITI distributor.
CAUTION:
Previous CONSULT-II “I” and “Y” DLC-I and DLC-II cables should NOT be used anymore because
their DDL connector pins can be damaged during cable swapping.
If CONSULT-ll is used with no connection of CONSULT-ll CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
If CONSULT-II CONVERTER is not connected with CONSULT-ll, vehicle occur the "FAIL SAFE
MODE" which is "LIGHT UP the HEAD LIGHT" and/or "COOLING FAN ROTATING" when CONSULT-
ll is started.
NOTE:
The CONSULT-II must be used in conjunction with a program card.
CONSULT-II does not require loading (Initialization) procedure.
Be sure the CONSULT-II is turned off before installing or removing a program card.
CONSULT-II Start ProcedureEAS0017Y
NOTE:
Turning ignition switch off when performing CAN diagnosis could cause CAN memory to be erased.
1. Connect CONSULT-II and CONSULT-II CONVERTER to the
data link connector.
2. If necessary, turn on the ignition switch.
3. Touch “START (NISSAN BASED VHCL)” or “System Shortcut
key” (eg : ENGINE) on the screen.
Tool nameDescription
NISSAN CONSULT-II
1. CONSULT-II unit (Tester internal soft: Resident
version 3.3.0) and accessories
2. Program card AED04E and AEN04A-1 (For
NATS)
3. CONSULT-II CONVERTER
SAIA0362E
PAIA0070E
SAIA0450E
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CONSULT-II CHECKING SYSTEM
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CONSULT-II Data Link Connector (DLC) CircuitEAS0015H
INSPECTION PROCEDURE
If the CONSULT-II cannot diagnose the system properly, check the following items.
NOTE:
The DDL1 and DDL2 circuits from DLC pins 12, 13, 14 and 15 may be connected to more than one system. A
short in a DDL circuit connected to a control unit in one system may affect CONSULT-II access to other sys-
tems.
SOM801
Symptom Check item
CONSULT-II cannot access
any system.
CONSULT-II DLC power supply circuit (Terminal 8) and ground circuit (Terminal 4) (For detailed
circuit, refer to “MIL & Data Link Connectors Wiring Diagram” in EC section.)
CONSULT-II DLC cable and CONSULT-II CONVERTER.
CONSULT-II cannot access
individual system. (Other sys-
tems can be accessed.)
CONSULT-II program card (Check the appropriate CONSULT-II program card for the system.
Refer to "Checking Equipment".)
Power supply and ground circuit for the control unit of the system (For detailed circuit, refer to wir-
ing diagram for each system.)
Open or short circuit between the system and CONSULT-II DLC (For detailed circuit, refer to wiring
diagram for each system.)
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TERMINOLOGY
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Exhaust gas recirculation control-BPT
valveEGRC-BPT valve BPT valve
Exhaust gas recirculation control-solenoid
valveEGRC-solenoid valve EGR control solenoid valve
Exhaust gas recirculation temperature sen-
sor
EGRT sensor Exhaust gas temperature sensor
EGR temperature sensor
Flash electrically erasable programmable
read only memoryFEEPROM ***
Flash erasable programmable read only
memoryFEPROM ***
Flexible fuel sensor FFS ***
Flexible fuel system FF system ***
Fuel pressure regulator *** Pressure regulator
Fuel pressure regulator control solenoid
valve*** PRVR control solenoid valve
Fuel trim FT ***
Heated Oxygen sensor HO2S Exhaust gas sensor
Idle air control system IAC system Idle speed control
Idle air control valve-air regulator IACV-air regulator Air regulator
Idle air control valve-auxiliary air control
valveIACV-AAC valve Auxiliary air control (AAC) valve
Idle air control valve-FICD solenoid valve IACV-FICD solenoid valve FICD solenoid valve
Idle air control valve-idle up control sole-
noid valveIACV-idle up control solenoid valve Idle up control solenoid valve
Idle speed control-FI pot ISC-FI pot FI pot
Idle speed control system ISC system ***
Ignition control IC ***
Ignition control module ICM ***
Indirect fuel injection system IFI system ***
Intake air IA Air
Intake air temperature sensor IAT sensor Air temperature sensor
Knock *** Detonation
Knock sensor KS Detonation sensor
Malfunction indicator lamp MIL Check engine light
Manifold absolute pressure MAP ***
Manifold absolute pressure sensor MAPS ***
Manifold differential pressure MDP ***
Manifold differential pressure sensor MDPS ***
Manifold surface temperature MST ***
Manifold surface temperature sensor MSTS ***
Manifold vacuum zone MVZ ***
Manifold vacuum zone sensor MVZS ***
Mass air flow sensor MAFS Air flow meter
Mixture control solenoid valve MC solenoid valve Air-fuel ratio control solenoid valve
Multiport fuel injection System MFI system Fuel injection controlNEW TERMNEW ACRONYM /
ABBREVIATIONOLD TERM
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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
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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
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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
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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