INFINITI FX35 2005 Service Manual
Manufacturer: INFINITI, Model Year: 2005, Model line: FX35, Model: INFINITI FX35 2005Pages: 4731, PDF Size: 60.13 MB
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EI-42
HEADLINING
Revision: 2005 July 2005 FX
REMOVAL
1. Remove front pillar garnish. Refer to EI-36, "Removal and Installation" .
2. Remove kicking plate (front/rear). Refer to EI-36, "
Removal and Installation" .
3. Remove body side welt. Refer to EI-36, "
Removal and Installation" .
4. Remove seat belt shoulder anchor (front/rear). Refer to SB-3, "
Removal and Installation of Front Seat
Belt" and SB-5, "Removal and Installation of Rear Seat Belt" .
5. Remove center pillar garnish (lower/upper) and luggage side finisher assembly and rear pillar upper gar- nish assembly. Refer to EI-36, "
Removal and Installation" and EI-43, "Removal and Installation" .
6. Remove assist grip caps and screw. Remove assist grip.
7. Remove sun-visor (RH/LH), and disconnect harness connector with lamp model.
8. Remove sun-visor holder.
9. Remove DVD display rear. Refer to AV- 1 9 8 , "
Removal and Installation for DVD Display Unit" .
10. Remove roof console.
11. Remove LDW camera unit. Refer to D I - 111 , "
Removal and Installation for LDW Camera Unit" .
12. Disconnect harness connector at front left side of headlining.
13. Put front seat to front most and recline seat back to backward.
14. Remove headlining, turn and take out from back door. CAUTION:
Always remove or install in a pair.
Cover surroundings with waste to avoid scratches or damages.
Do not bend headlining too hard.
15. Remove following parts after removing headlining.
Room lamp
Personal lamp
INSTALLATION
Install in the reverse order of removal.
1. Headlining 2. Assist grip (rear) 3. Assist grip (front)
4. Sun-visor holder (RH) 5. Sun-visor (RH) 6. Sun-visor cover (RH)
7. Roof console (without LDW camera unit) 8. Sun-visor (LH) 9. Sun-visor cover (LH)
10. Sun-visor holder (LH) 11. Finisher 12. Room lamp
13. Personal lamp 14. Fastener 15. DVD display rear
16. Roof console (with LDW cam- era unit)
PIIA4952E
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LUGGAGE FLOOR TRIM EI-43
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LUGGAGE FLOOR TRIMPFP:84999
Removal and InstallationAIS0037Q
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EI-44
LUGGAGE FLOOR TRIM
Revision: 2005 July 2005 FX
REMOVAL
1. Remove tonneau cover.
2. Remove luggage side hook and remove net hook (RH/LH).
3. Remove luggage floor board assembly. Remove bolt with power tool.
4. Remove luggage floor side board assembly (RH/LH).
5. Remove back door weather strip.
6. Remove rear plate assembly.
7. Remove roof rear garnish assembly.
8. Remove luggage floor cover assembly (RH/LH).
9. Remove rear door kicking plate (RH/LH).
10. Remove rear body side welt.
11. Remove rear wheel house finisher assembly (RH/LH).
12. Remove luggage side finisher assembly bolt and remove luggage side finisher assembly (RH/LH).
13. Remove bolt, and then remove parcel shelf holder.
14. Remove rear parcel shelf cap.
15. Remove bolt, and then remove rear parcel hook.
16. Remove rear seat belt anchor (RH/LH). Refer to SB-5, "
Removal and Installation of Rear Seat Belt" .
17. Remove rear pillar upper garnish assembly cap and bolt, then remove rear pillar upper garnish assembly (RH/LH).
18. Remove spare tire clamp.
19. Remove sub-woofer box connector and remove sub-woofer box.
20. Remove spare tire.
21. Remove towing hook, wheel nut wrench, spanner, tire stopper, jack rod and jack complete.
22. Remove luggage side box bolt and luggage side box assembly (RH/LH).
INSTALLATION
Install in the reverse order of removal.
1. Roof rear garnish assembly 2. Rear pillar upper garnish assembly
(LH) 3. Bolt
4. Cap 5. Luggage floor cover assembly (RH) 6. Luggage floor cover assembly
(LH)
7. Luggage floor side board assembly
(LH) 8. Rear wheel house finisher assembly
(LH) 9. Luggage side finisher assembly
(LH)
10. Clamp 11. Sub woofer box 12. Spare tire
13. Luggage side box (LH) 14. Rear plate assembly 15. Luggage side box (RH)
16. Cap 17. Luggage floor board assembly 18. Luggage floor board assembly
(option for Canada)
19. Luggage floor side board assembly
(RH) 20. Net hook 21. Luggage side finisher assembly
(RH)
22. Rear parcel shelf hook 23. Rear parcel shelf cap 24. Rear parcel shelf holder
25. Rear wheel house finisher assembly
(RH) 26. Rear pillar upper garnish assembly
(RH) 27. Luggage finisher mask (RH)
28. Luggage finisher mask (LH) 29. Tonneau cover 30. Net
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BACK DOOR TRIM EI-45
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REMOVAL
1. Remove pull handle.
2. Remove back door finisher clips and remove back door finisher.
3. Remove back door finisher cap.
INSTALLATION
Install in the reverse order of removal.
BACK DOOR OUTSIDE FINISHER
Removal and Installation
REMOVAL
1. Remove back door finisher. Refer to EI-45, "
REMOVAL" .
2. Remove back door outside finisher upper nuts and back door outside finisher upper.
3. Remove back door outside finisher lower nuts and back door outside finisher lower.
INSTALLATION
Install in the reverse order of removal.
PIIA4953E
PIIA4327E
1. Back door outside finisher upper 2. Bolt 3. Nut
4. Clip 5. Back door outside finisher lower
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EI-46
BACK DOOR TRIM
Revision: 2005 July 2005 FX
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EM-1
ENGINE MECHANICAL
B ENGINE
CONTENTS
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ENGINE MECHANICAL
VQ35DE
PRECAUTIONS .......................................................... 5
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect ..................................... ..... 5
OPERATION PROCEDURE ............................ ..... 5
Precautions for Drain Engine Coolant and Engine
Oil ........................................................................ ..... 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 .......... ..... 6
Precautions for Angle Tightening ........................ ..... 6
Precautions for Liquid Gasket ............................. ..... 6
REMOVAL OF LIQUID GASKET SEALING ..... ..... 6
LIQUID GASKET APPLICATION PROCEDURE ..... 6
PREPARATION ...................................................... ..... 8
Special Service Tools .......................................... ..... 8
Commercial Service Tools ................................... ... 10
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ........................................... ... 13
NVH Troubleshooting — Engine Noise ............... ... 13
Use the Chart Below to Help You Find the Cause
of the Symptom. .................................................. ... 14
DRIVE BELTS ........................................................ ... 15
Checking Drive Belts ........................................... ... 15
Tension Adjustment ............................................. ... 15
ALTERNATOR AND POWER STEERING OIL
PUMP BELT ..................................................... ... 16
A/C COMPRESSOR BELT .............................. ... 16
Removal and Installation ..................................... ... 16
REMOVAL ........................................................ ... 16
INSTALLATION ................................................ ... 16
AIR CLEANER AND AIR DUCT ............................ ... 17
Components ........................................................ ... 17
Removal and Installation ..................................... ... 17
REMOVAL ........................................................ ... 17
INSPECTION AFTER REMOVAL .................... ... 17 INSTALLATION ................................................
... 18
Changing Air Cleaner Filter ................................. ... 18
INSPECTION ................................................... ... 18
REMOVAL ........................................................ ... 18
INSTALLATION ................................................ ... 18
INTAKE MANIFOLD COLLECTOR ....................... ... 19
Components ........................................................ ... 19
Removal and Installation ..................................... ... 19
REMOVAL ........................................................ ... 19
INSPECTION AFTER REMOVAL .................... ... 21
INSTALLATION ................................................ ... 22
INTAKE MANIFOLD .............................................. ... 24
Components ........................................................ ... 24
Removal and Installation ..................................... ... 24
REMOVAL ........................................................ ... 24
INSPECTION AFTER REMOVAL .................... ... 25
INSTALLATION ................................................ ... 25
EXHAUST MANIFOLD AND THREE WAY CATA-
LYST ....................................................................... ... 26
Components ........................................................ ... 26
Removal and Installation ..................................... ... 26
REMOVAL ........................................................ ... 26
INSPECTION AFTER REMOVAL .................... ... 28
INSTALLATION ................................................ ... 28
OIL PAN AND OIL STRAINER .............................. ... 30
Components (2WD Model) .................................. ... 30
Removal and Installation (2WD Model) ............... ... 30
REMOVAL ........................................................ ... 30
INSPECTION AFTER REMOVAL .................... ... 32
INSTALLATION ................................................ ... 32
INSPECTION AFTER INSTALLATION ............. ... 35
Components (AWD Model) .................................. ... 35
Removal and Installation (AWD Model) ............... ... 36
REMOVAL ........................................................ ... 36
INSPECTION AFTER REMOVAL .................... ... 38
INSTALLATION ................................................ ... 38
INSPECTION AFTER INSTALLATION ............. ... 41
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EM-2Revision: 2005 July 2005 FX
IGNITION COIL ......................................................
... 42
Components ........................................................ ... 42
Removal and Installation ..................................... ... 42
REMOVAL ........................................................ ... 42
INSTALLATION ................................................. ... 42
SPARK PLUG (PLATINUM-TIPPED TYPE) .......... ... 43
Components ........................................................ ... 43
Removal and Installation ..................................... ... 43
REMOVAL ........................................................ ... 43
INSPECTION AFTER REMOVAL ..................... ... 43
INSTALLATION ................................................. ... 44
FUEL INJECTOR AND FUEL TUBE ..................... ... 45
Components ........................................................ ... 45
Removal and Installation ..................................... ... 45
REMOVAL ........................................................ ... 45
INSTALLATION ................................................. ... 47
INSPECTION AFTER INSTALLATION ............. ... 50
ROCKER COVER .................................................. ... 51
Components ........................................................ ... 51
Removal and Installation ..................................... ... 51
REMOVAL ........................................................ ... 51
INSTALLATION ................................................. ... 52
FRONT TIMING CHAIN CASE .............................. ... 54
Removal and Installation ..................................... ... 54
REMOVAL ........................................................ ... 54
INSTALLATION ................................................. ... 58
INSPECTION AFTER INSTALLATION ............. ... 63
TIMING CHAIN ....................................................... ... 64
Components ........................................................ ... 64
Removal and Installation ..................................... ... 65
REMOVAL ........................................................ ... 65
INSPECTION AFTER REMOVAL ..................... ... 72
INSTALLATION ................................................. ... 73
INSPECTION AFTER INSTALLATION ............. ... 82
CAMSHAFT ............................................................ ... 84
Components ........................................................ ... 84
Removal and Installation ..................................... ... 85
REMOVAL ........................................................ ... 85
INSPECTION AFTER REMOVAL ..................... ... 86
INSTALLATION ................................................. ... 89
INSPECTION AFTER INSTALLATION ............. ... 92
Valve Clearance ................................................... ... 93
INSPECTION .................................................... ... 93
ADJUSTMENT ................................................. ... 96
OIL SEAL ............................................................... ... 97
Removal and Installation of Valve Oil Seal .......... ... 97
REMOVAL ........................................................ ... 97
INSTALLATION ................................................. ... 97
Removal and Installation of Front Oil Seal .......... ... 98
REMOVAL ........................................................ ... 98
INSTALLATION ................................................. ... 98
Removal and Installation of Rear Oil Seal ........... ... 98
REMOVAL ........................................................ ... 98
INSTALLATION ................................................. ... 99
CYLINDER HEAD .................................................. .100
On-Vehicle Service .............................................. .100
CHECKING COMPRESSION PRESSURE ...... .100
Components ........................................................ .101 Removal and Installation ......................................
.101
REMOVAL ......................................................... .101
INSPECTION AFTER REMOVAL ..................... .102
INSTALLATION ................................................. .103
INSPECTION AFTER INSTALLATION ............. .104
Disassembly and Assembly ................................. .105
COMPONENTS ................................................ .105
DISASSEMBLY ................................................. .105
ASSEMBLY ....................................................... .106
Inspection After Disassembly ............................... .107
VALVE DIMENSIONS ....................................... .107
VALVE GUIDE CLEARANCE ........................... .107
VALVE GUIDE REPLACEMENT ...................... .108
VALVE SEAT CONTACT ................................... .109
VALVE SEAT REPLACEMENT ......................... .109
VALVE SPRING SQUARENESS ...................... .110
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD ............................. . 111
ENGINE ASSEMBLY .............................................. .112
Components (2WD Model) .................................. .112
Removal and Installation (2WD Model) ............... .112
REMOVAL ......................................................... .113
INSTALLATION ................................................. .115
INSPECTION AFTER INSTALLATION ............. .116
Components (AWD Model) .................................. .117
Removal and Installation (AWD Model) ............... .117
REMOVAL ......................................................... .118
INSTALLATION ................................................. .120
INSPECTION AFTER INSTALLATION ............. .121
CYLINDER BLOCK ................................................ .122
Components ......................................................... .122
Disassembly and Assembly ................................. .123
DISASSEMBLY ................................................. .123
ASSEMBLY ....................................................... .128
How to Select Piston and Bearing ....................... .135
DESCRIPTION ................................................. .135
HOW TO SELECT PISTON .............................. .135
HOW TO SELECT CONNECTING ROD BEAR-
ING .................................................................... .136
HOW TO SELECT MAIN BEARING ................. .137
Inspection After Disassembly ............................... .140
CRANKSHAFT END PLAY ............................... .140
CONNECTING ROD SIDE CLEARANCE ........ .140
PISTON TO PISTON PIN OIL CLEARANCE .... .140
PISTON RING SIDE CLEARANCE .................. .141
PISTON RING END GAP ................................. .141
CONNECTING ROD BEND AND TORSION .... .142
CONNECTING ROD BIG END DIAMETER ..... .142
CONNECTING ROD BUSHING OIL CLEAR-
ANCE ................................................................ .142
CYLINDER BLOCK DISTORTION ................... .143
MAIN BEARING HOUSING INNER DIAMETER .144
PISTON TO CYLINDER BORE CLEARANCE . .144
CRANKSHAFT MAIN JOURNAL DIAMETER .. .145
CRANKSHAFT PIN JOURNAL DIAMETER ..... .146
CRANKSHAFT OUT-OF-ROUND AND TAPER .146
CRANKSHAFT RUNOUT ................................. .146
CONNECTING ROD BEARING OIL CLEAR-
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ANCE ...............................................................
. 146
MAIN BEARING OIL CLEARANCE ................. . 147
MAIN BEARING CRUSH HEIGHT ................... . 148
CONNECTING ROD BEARING CRUSH
HEIGHT ............................................................ . 148
MAIN BEARING CAP BOLT OUTER DIAMETER . 148
CONNECTING ROD BOLT OUTER DIAMETER . 149
DRIVE PLATE .................................................. . 149
OIL JET ............................................................ . 149
OIL JET RELIEF VALVE .................................. . 149
SERVICE DATA AND SPECIFICATIONS (SDS) ... . 150
Standard and Limit .............................................. . 150
GENERAL SPECIFICATIONS ......................... . 150
DRIVE BELT .................................................... . 151
INTAKE MANIFOLD COLLECTOR, INTAKE
MANIFOLD AND EXHAUST MANIFOLD ........ . 151
SPARK PLUG .................................................. . 151
CAMSHAFT AND CAMSHAFT BEARING ....... . 152
CYLINDER HEAD ............................................ . 154
CYLINDER BLOCK .......................................... . 157
PISTON, PISTON RING AND PISTON PIN ..... . 158
CONNECTING ROD ........................................ . 159
CRANKSHAFT ................................................. . 160
MAIN BEARING ............................................... . 161
CONNECTING ROD BEARING ....................... . 162
VK45DE
PRECAUTIONS ..................................................... . 163
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect ..................................... . 163
OPERATION PROCEDURE ............................ . 163
Precautions for Drain Engine Coolant and Engine
Oil ........................................................................ . 163
Precautions for Disconnecting Fuel Piping ......... . 163
Precautions for Removal and Disassembly ........ . 163
Precautions for Inspection, Repair and Replace-
ment .................................................................... . 163
Precautions for Assembly and Installation .......... . 163
Parts Requiring Angle Tightening ........................ . 164
Precautions for Liquid Gasket ............................. . 164
REMOVAL OF LIQUID GASKET SEALING ..... . 164
LIQUID GASKET APPLICATION PROCEDURE . 164
PREPARATION ...................................................... . 166
Special Service Tools .......................................... . 166
Commercial Service Tools ................................... . 168
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ........................................... . 170
NVH Troubleshooting — Engine Noise ............... . 170
Use the Chart Below to Help You Find the Cause
of the Symptom. .................................................. . 171
ENGINE ROOM COVER ....................................... . 172
Components ........................................................ . 172
Removal and Installation ..................................... . 172
REMOVAL ........................................................ . 172
INSTALLATION ................................................ . 172
DRIVE BELTS ........................................................ . 173
Components ........................................................ . 173 Checking Drive Belts ...........................................
.173
Tension Adjustment ............................................. .173
Removal and Installation ..................................... .173
REMOVAL ........................................................ .173
INSTALLATION ................................................ .174
Components ........................................................ .175
Drive Belt Auto Tensioner and Idler Pulley .......... .175
REMOVAL ........................................................ .175
INSTALLATION ................................................ .175
AIR CLEANER AND AIR DUCT ............................ .176
Components ........................................................ .176
Removal and Installation ..................................... .176
REMOVAL ........................................................ .176
INSPECTION AFTER REMOVAL .................... .177
INSTALLATION ................................................ .177
Changing Air Cleaner Filter ................................. .177
REMOVAL ........................................................ .177
INSTALLATION ................................................ .177
INTAKE MANIFOLD .............................................. .178
Components ........................................................ .178
Removal and Installation ..................................... .179
REMOVAL ........................................................ .179
INSPECTION AFTER REMOVAL .................... .180
INSTALLATION ................................................ .180
INSPECTION AFTER INSTALLATION ............. .181
EXHAUST MANIFOLD AND THREE WAY CATA-
LYST ....................................................................... .182
Components ........................................................ .182
Removal and Installation ..................................... .182
REMOVAL ........................................................ .182
INSPECTION AFTER REMOVAL .................... .184
INSTALLATION ................................................ .184
OIL PAN AND OIL STRAINER .............................. .185
Components ........................................................ .185
Removal and Installation ..................................... .185
REMOVAL ........................................................ .185
INSPECTION AFTER REMOVAL .................... .187
INSTALLATION ................................................ .187
INSPECTION AFTER INSTALLATION ............. .188
IGNITION COIL ...................................................... .189
Components ........................................................ .189
Removal and Installation ..................................... .189
REMOVAL ........................................................ .189
INSTALLATION ................................................ .189
SPARK PLUG (PLATINUM-TIPPED TYPE) .......... .190
Components ........................................................ .190
Removal and Installation ..................................... .190
REMOVAL ........................................................ .190
INSPECTION AFTER REMOVAL .................... .190
INSTALLATION ................................................ .191
FUEL INJECTOR AND FUEL TUBE ..................... .192
Components ........................................................ .192
Removal and Installation ..................................... .192
REMOVAL ........................................................ .192
INSTALLATION ................................................ .194
INSPECTION AFTER INSTALLATION ............. .196
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EM-4Revision: 2005 July 2005 FX
ROCKER COVER ..................................................
.197
Components ........................................................ .197
Removal and Installation ..................................... .197
REMOVAL ........................................................ .197
INSTALLATION ................................................. .199
TIMING CHAIN ....................................................... .200
Components ........................................................ .200
Removal and Installation ..................................... .201
REMOVAL ........................................................ .201
INSPECTION AFTER REMOVAL ..................... .205
INSTALLATION ................................................. .205
INSPECTION AFTER INSTALLATION ............. .211
CAMSHAFT ............................................................ .212
Components ........................................................ .212
Removal and Installation ..................................... .212
REMOVAL ........................................................ .212
INSPECTION AFTER REMOVAL ..................... .213
INSTALLATION ................................................. .216
INSPECTION AFTER INSTALLATION ............. .218
Valve Clearance ................................................... .219
INSPECTION .................................................... .219
ADJUSTMENT ................................................. .222
OIL SEAL ............................................................... .225
Removal and Installation of Valve Oil Seal .......... .225
REMOVAL ........................................................ .225
INSTALLATION ................................................. .225
Removal and Installation of Front Oil Seal .......... .226
REMOVAL ........................................................ .226
INSTALLATION ................................................. .226
Removal and Installation of Rear Oil Seal ........... .227
REMOVAL ........................................................ .227
INSTALLATION ................................................. .227
CYLINDER HEAD .................................................. .229
On-Vehicle Service .............................................. .229
CHECKING COMPRESSION PRESSURE ...... .229
Components ........................................................ .230
Removal and Installation ..................................... .230
REMOVAL ........................................................ .230
INSPECTION AFTER REMOVAL ..................... .231
INSTALLATION ................................................. .231
Disassembly and Assembly ................................. .233
COMPONENTS ................................................ .233
DISASSEMBLY ................................................ .233
ASSEMBLY ...................................................... .234
Inspection After Disassembly .............................. .235
VALVE DIMENSIONS ....................................... .235
VALVE GUIDE CLEARANCE ........................... .236
VALVE GUIDE REPLACEMENT ...................... .236
VALVE SEAT CONTACT .................................. .238
VALVE SEAT REPLACEMENT ........................ .238
VALVE SPRING SQUARENESS ...................... .239
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD ............................ .239 ENGINE ASSEMBLY ..............................................
.240
Components ......................................................... .240
Removal and Installation ...................................... .240
REMOVAL ......................................................... .240
INSTALLATION ................................................. .243
INSPECTION AFTER INSTALLATION ............. .243
CYLINDER BLOCK ................................................ .245
Components ......................................................... .245
Disassembly and Assembly ................................. .246
DISASSEMBLY ................................................. .246
ASSEMBLY ....................................................... .249
How to Select Piston and Bearing ....................... .255
DESCRIPTION ................................................. .255
HOW TO SELECT PISTON .............................. .255
HOW TO SELECT CONNECTING ROD BEAR-
ING .................................................................... .256
HOW TO SELECT MAIN BEARING ................. .257
Inspection After Disassembly ............................... .262
CRANKSHAFT END PLAY ............................... .262
CONNECTING ROD SIDE CLEARANCE ........ .262
PISTON TO PISTON PIN OIL CLEARANCE .... .262
PISTON RING SIDE CLEARANCE .................. .263
PISTON RING END GAP ................................. .263
CONNECTING ROD BEND AND TORSION .... .264
CONNECTING ROD BIG END DIAMETER ..... .264
CONNECTING ROD BUSHING OIL CLEAR-
ANCE ................................................................ .264
CYLINDER BLOCK DISTORTION ................... .265
MAIN BEARING HOUSING INNER DIAMETER .266
PISTON TO CYLINDER BORE CLEARANCE . .266
CRANKSHAFT MAIN JOURNAL DIAMETER .. .267
CRANKSHAFT PIN JOURNAL DIAMETER ..... .268
CRANKSHAFT OUT-OF-ROUND AND TAPER .268
CRANKSHAFT RUNOUT ................................. .268
CONNECTING ROD BEARING OIL CLEAR-
ANCE ................................................................ .269
MAIN BEARING OIL CLEARANCE .................. .270
CRUSH HEIGHT OF MAIN BEARING ............. .271
CRUSH HEIGHT OF CONNECTING ROD
BEARING .......................................................... .271
DRIVE PLATE ................................................... .271
SERVICE DATA AND SPECIFICATIONS (SDS) ... .272
Standard and Limit ............................................... .272
GENERAL SPECIFICATIONS .......................... .272
DRIVE BELTS ................................................... .272
INTAKE MANIFOLD AND EXHAUST MANI-
FOLD ................................................................ .272
SPARK PLUG ................................................... .273
CAMSHAFT AND CAMSHAFT BEARING ........ .273
CYLINDER HEAD ............................................. .275
CYLINDER BLOCK ........................................... .278
PISTON, PISTON RING AND PISTON PIN ..... .279
CONNECTING ROD ......................................... .280
CRANKSHAFT .................................................. .281
MAIN BEARING ................................................ .283
CONNECTING ROD BEARING ........................ .284
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![INFINITI FX35 2005 Service Manual PRECAUTIONS EM-5
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Precautions Necessary for Steering Wheel Rotation After Battery DisconnectABS](/img/42/57020/w960_57020-2839.png "INFINITI FX35 2005 Service Manual PRECAUTIONS EM-5
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Precautions Necessary for Steering Wheel Rotation After Battery DisconnectABS")
PRECAUTIONS EM-5
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Precautions Necessary for Steering Wheel Rotation After Battery DisconnectABS00B3J
NOTE:
This Procedure is applied only to models with Intelligent Key system and NVIS/IVIS (NISSAN/INFINITI
VEHICLE IMMOBILIZER SYSTEM - NATS).
Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″ LOCK ″ position.
Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing
work. If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NVIS/IVIS, an electrically controlled steering lock
mechanism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC ″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK ″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
Precautions for Drain Engine Coolant and Engine OilABS00E3J
Drain engine coolant and engine oil when the engine is cooled.
Precautions for Disconnecting Fuel PipingABS00E3K
Before starting work, make sure no fire or spark producing items are in the work area.
Release fuel pressure before disconnecting and disassembly.
After disconnecting pipes, plug openings to stop fuel leakage.
Precautions for Removal and DisassemblyABS00E3L
When instructed to use SST, use specified tools. Always be careful to work safely, avoid forceful or unin-
structed operations.
Exercise maximum care to avoid damage to mating or sliding surfaces.
Dowel pins are used for several parts alignment. When replacing and reassembling parts with dowel pins,
make sure that dowel pins are installed in the original position.
Cover openings of engine system with a tape or 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. Power tools may be
used in the step.
Precautions for Inspection, Repair and ReplacementABS00E3M
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.