OIL INFINITI FX35 2007 Service Manual

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ENGINE MECHANICAL
B ENGINE
CONTENTS
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Revision: 2006 July 2007 FX35/FX45
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 .......... ..... 5
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 Models) ................................ ... 30
Removal and Installation (2WD Models) ............. ... 30
REMOVAL ........................................................ ... 30
INSPECTION AFTER REMOVAL .................... ... 32
INSTALLATION ................................................ ... 32
INSPECTION AFTER INSTALLATION ............. ... 35
Components (AWD Models) ................................ ... 35
Removal and Installation (AWD Models) ............. ... 36
REMOVAL ........................................................ ... 36
INSPECTION AFTER REMOVAL .................... ... 38
INSTALLATION ................................................ ... 38
INSPECTION AFTER INSTALLATION ............. ... 41

EM-2Revision: 2006 July 2007 FX35/FX45
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 ............. ... 62
TIMING CHAIN ....................................................... ... 64
Components ........................................................ ... 64
Removal and Installation ..................................... ... 65
REMOVAL ........................................................ ... 65
INSPECTION AFTER REMOVAL ..................... ... 72
INSTALLATION ................................................. ... 72
INSPECTION AFTER INSTALLATION ............. ... 82
CAMSHAFT ............................................................ ... 83
Components ........................................................ ... 83
Removal and Installation ..................................... ... 84
REMOVAL ........................................................ ... 84
INSPECTION AFTER REMOVAL ..................... ... 85
INSTALLATION ................................................. ... 88
INSPECTION AFTER INSTALLATION ............. ... 92
Valve Clearance ................................................... ... 93
INSPECTION .................................................... ... 93
ADJUSTMENT ................................................. ... 96
OIL SEAL ............................................................... ... 98
Removal and Installation of Valve Oil Seal .......... ... 98
REMOVAL ........................................................ ... 98
INSTALLATION ................................................. ... 98
Removal and Installation of Front Oil Seal .......... ... 99
REMOVAL ........................................................ ... 99
INSTALLATION ................................................. ... 99
Removal and Installation of Rear Oil Seal ........... ... 99
REMOVAL ........................................................ ... 99
INSTALLATION ................................................. .100
CYLINDER HEAD .................................................. .101
On-Vehicle Service .............................................. .101
CHECKING COMPRESSION PRESSURE ...... .101
Components ........................................................ .102 Removal and Installation ......................................
.102
REMOVAL ......................................................... .102
INSPECTION AFTER REMOVAL ..................... .103
INSTALLATION ................................................. .104
INSPECTION AFTER INSTALLATION ............. .105
Disassembly and Assembly ................................. .106
DISASSEMBLY ................................................. .106
ASSEMBLY ....................................................... .107
Inspection After Disassembly ............................... .108
VALVE DIMENSIONS ....................................... .108
VALVE GUIDE CLEARANCE ........................... .108
VALVE GUIDE REPLACEMENT ...................... .109
VALVE SEAT CONTACT ................................... .110
VALVE SEAT REPLACEMENT ......................... .110
VALVE SPRING SQUARENESS ...................... . 111
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD ............................. .112
ENGINE ASSEMBLY .............................................. .113
Components (2WD Models) ................................. .113
Removal and Installation (2WD Models) .............. .113
REMOVAL ......................................................... .114
INSTALLATION ................................................. .116
INSPECTION AFTER INSTALLATION ............. .117
Components (AWD Models) ................................ .118
Removal and Installation (AWD Models) ............. .118
REMOVAL ......................................................... .119
INSTALLATION ................................................. .121
INSPECTION AFTER INSTALLATION ............. .122
CYLINDER BLOCK ................................................ .123
Components ......................................................... .123
Disassembly and Assembly ................................. .124
DISASSEMBLY ................................................. .124
ASSEMBLY ....................................................... .129
How to Select Piston and Bearing ....................... .136
DESCRIPTION ................................................. .136
HOW TO SELECT PISTON .............................. .136
HOW TO SELECT CONNECTING ROD BEAR-
ING .................................................................... .137
HOW TO SELECT MAIN BEARING ................. .138
Inspection After Disassembly ............................... .141
CRANKSHAFT END PLAY ............................... .141
CONNECTING ROD SIDE CLEARANCE ........ .141
PISTON TO PISTON PIN OIL CLEARANCE .... .141
PISTON RING SIDE CLEARANCE .................. .142
PISTON RING END GAP ................................. .142
CONNECTING ROD BEND AND TORSION .... .143
CONNECTING ROD BIG END DIAMETER ..... .143
CONNECTING ROD BUSHING OIL CLEAR-
ANCE ................................................................ .143
CYLINDER BLOCK DISTORTION ................... .144
MAIN BEARING HOUSING INNER DIAMETER .145
PISTON TO CYLINDER BORE CLEARANCE . .145
CRANKSHAFT MAIN JOURNAL DIAMETER .. .146
CRANKSHAFT PIN JOURNAL DIAMETER ..... .147
CRANKSHAFT OUT-OF-ROUND AND TAPER .147
CRANKSHAFT RUNOUT ................................. .147
CONNECTING ROD BEARING OIL CLEAR-

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ANCE ...............................................................
. 147
MAIN BEARING OIL CLEARANCE ................. . 148
MAIN BEARING CRUSH HEIGHT ................... . 149
CONNECTING ROD BEARING CRUSH
HEIGHT ............................................................ . 149
MAIN BEARING CAP BOLT OUTER DIAMETER . 149
CONNECTING ROD BOLT OUTER DIAMETER . 150
DRIVE PLATE .................................................. . 150
OIL JET ............................................................ . 150
OIL JET RELIEF VALVE .................................. . 150
SERVICE DATA AND SPECIFICATIONS (SDS) ... . 151
Standard and Limit .............................................. . 151
GENERAL SPECIFICATIONS ......................... . 151
DRIVE BELT .................................................... . 152
INTAKE MANIFOLD COLLECTOR, INTAKE
MANIFOLD AND EXHAUST MANIFOLD ........ . 152
SPARK PLUG .................................................. . 152
CAMSHAFT AND CAMSHAFT BEARING ....... . 153
CYLINDER HEAD ............................................ . 155
CYLINDER BLOCK .......................................... . 158
PISTON, PISTON RING AND PISTON PIN ..... . 159
CONNECTING ROD ........................................ . 160
CRANKSHAFT ................................................. . 161
MAIN BEARING ............................................... . 162
CONNECTING ROD BEARING ....................... . 163
VK45DE
PRECAUTIONS ..................................................... . 164
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect ..................................... . 164
OPERATION PROCEDURE ............................ . 164
Precautions for Drain Engine Coolant and Engine
Oil ........................................................................ . 164
Precautions for Disconnecting Fuel Piping ......... . 164
Precautions for Removal and Disassembly ........ . 164
Precautions for Inspection, Repair and Replace-
ment .................................................................... . 164
Precautions for Assembly and Installation .......... . 164
Parts Requiring Angle Tightening ........................ . 165
Precautions for Liquid Gasket ............................. . 165
REMOVAL OF LIQUID GASKET SEALING ..... . 165
LIQUID GASKET APPLICATION PROCEDURE . 165
PREPARATION ...................................................... . 167
Special Service Tools .......................................... . 167
Commercial Service Tools ................................... . 169
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ........................................... . 171
NVH Troubleshooting — Engine Noise ............... . 171
Use the Chart Below to Help You Find the Cause
of the Symptom. .................................................. . 172
ENGINE ROOM COVER ....................................... . 173
Components ........................................................ . 173
Removal and Installation ..................................... . 173
REMOVAL ........................................................ . 173
INSTALLATION ................................................ . 173
DRIVE BELTS ........................................................ . 174
Components ........................................................ . 174 Checking Drive Belts ...........................................
.174
Tension Adjustment ............................................. .174
Removal and Installation ..................................... .174
REMOVAL ........................................................ .174
INSTALLATION ................................................ .175
Components ........................................................ .176
Drive Belt Auto Tensioner and Idler Pulley .......... .176
REMOVAL ........................................................ .176
INSTALLATION ................................................ .176
AIR CLEANER AND AIR DUCT ............................ .177
Components ........................................................ .177
Removal and Installation ..................................... .177
REMOVAL ........................................................ .177
INSPECTION AFTER REMOVAL .................... .178
INSTALLATION ................................................ .178
Changing Air Cleaner Filter ................................. .178
REMOVAL ........................................................ .178
INSTALLATION ................................................ .178
INTAKE MANIFOLD .............................................. .179
Components ........................................................ .179
Removal and Installation ..................................... .180
REMOVAL ........................................................ .180
INSPECTION AFTER REMOVAL .................... .182
INSTALLATION ................................................ .182
INSPECTION AFTER INSTALLATION ............. .182
EXHAUST MANIFOLD AND THREE WAY CATA-
LYST ....................................................................... .183
Components ........................................................ .183
Removal and Installation ..................................... .183
REMOVAL ........................................................ .183
INSPECTION AFTER REMOVAL .................... .185
INSTALLATION ................................................ .185
OIL PAN AND OIL STRAINER .............................. .187
Components ........................................................ .187
Removal and Installation ..................................... .187
REMOVAL ........................................................ .187
INSPECTION AFTER REMOVAL .................... .189
INSTALLATION ................................................ .189
INSPECTION AFTER INSTALLATION ............. .190
IGNITION COIL ...................................................... .191
Components ........................................................ .191
Removal and Installation ..................................... .191
REMOVAL ........................................................ .191
INSTALLATION ................................................ .191
SPARK PLUG (PLATINUM-TIPPED TYPE) .......... .192
Components ........................................................ .192
Removal and Installation ..................................... .192
REMOVAL ........................................................ .192
INSPECTION AFTER REMOVAL .................... .192
INSTALLATION ................................................ .193
FUEL INJECTOR AND FUEL TUBE ..................... .194
Components ........................................................ .194
Removal and Installation ..................................... .194
REMOVAL ........................................................ .194
INSTALLATION ................................................ .196
INSPECTION AFTER INSTALLATION ............. .198

EM-4Revision: 2006 July 2007 FX35/FX45
ROCKER COVER ..................................................
.200
Components ........................................................ .200
Removal and Installation ..................................... .200
REMOVAL ........................................................ .200
INSTALLATION ................................................. .202
TIMING CHAIN ....................................................... .203
Components ........................................................ .203
Removal and Installation ..................................... .204
REMOVAL ........................................................ .204
INSPECTION AFTER REMOVAL ..................... .208
INSTALLATION ................................................. .208
INSPECTION AFTER INSTALLATION ............. .214
CAMSHAFT ............................................................ .215
Components ........................................................ .215
Removal and Installation ..................................... .215
REMOVAL ........................................................ .215
INSPECTION AFTER REMOVAL ..................... .216
INSTALLATION ................................................. .219
INSPECTION AFTER INSTALLATION ............. .221
Valve Clearance ................................................... .222
INSPECTION .................................................... .222
ADJUSTMENT ................................................. .224
OIL SEAL ............................................................... .228
Removal and Installation of Valve Oil Seal .......... .228
REMOVAL ........................................................ .228
INSTALLATION ................................................. .228
Removal and Installation of Front Oil Seal .......... .229
REMOVAL ........................................................ .229
INSTALLATION ................................................. .229
Removal and Installation of Rear Oil Seal ........... .230
REMOVAL ........................................................ .230
INSTALLATION ................................................. .230
CYLINDER HEAD .................................................. .232
On-Vehicle Service .............................................. .232
CHECKING COMPRESSION PRESSURE ...... .232
Components ........................................................ .233
Removal and Installation ..................................... .233
REMOVAL ........................................................ .233
INSPECTION AFTER REMOVAL ..................... .234
INSTALLATION ................................................. .234
Disassembly and Assembly ................................. .236
COMPONENTS ................................................ .236
DISASSEMBLY ................................................ .236
ASSEMBLY ...................................................... .237
Inspection After Disassembly .............................. .238
VALVE DIMENSIONS ....................................... .238
VALVE GUIDE CLEARANCE ........................... .239
VALVE GUIDE REPLACEMENT ...................... .239
VALVE SEAT CONTACT .................................. .241
VALVE SEAT REPLACEMENT ........................ .241
VALVE SPRING SQUARENESS ...................... .242
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD ............................ .242 ENGINE ASSEMBLY ..............................................
.243
Components ......................................................... .243
Removal and Installation ...................................... .243
REMOVAL ......................................................... .243
INSTALLATION ................................................. .246
INSPECTION AFTER INSTALLATION ............. .246
CYLINDER BLOCK ................................................ .248
Components ......................................................... .248
Disassembly and Assembly ................................. .249
DISASSEMBLY ................................................. .249
ASSEMBLY ....................................................... .253
How to Select Piston and Bearing ....................... .258
DESCRIPTION ................................................. .258
HOW TO SELECT PISTON .............................. .259
HOW TO SELECT CONNECTING ROD BEAR-
ING .................................................................... .260
HOW TO SELECT MAIN BEARING ................. .261
Inspection After Disassembly ............................... .265
CRANKSHAFT END PLAY ............................... .265
CONNECTING ROD SIDE CLEARANCE ........ .265
PISTON TO PISTON PIN OIL CLEARANCE .... .265
PISTON RING SIDE CLEARANCE .................. .266
PISTON RING END GAP ................................. .266
CONNECTING ROD BEND AND TORSION .... .267
CONNECTING ROD BIG END DIAMETER ..... .267
CONNECTING ROD BUSHING OIL CLEAR-
ANCE ................................................................ .267
CYLINDER BLOCK DISTORTION ................... .268
MAIN BEARING HOUSING INNER DIAMETER .269
PISTON TO CYLINDER BORE CLEARANCE . .269
CRANKSHAFT MAIN JOURNAL DIAMETER .. .270
CRANKSHAFT PIN JOURNAL DIAMETER ..... .271
CRANKSHAFT OUT-OF-ROUND AND TAPER .271
CRANKSHAFT RUNOUT ................................. .271
CONNECTING ROD BEARING OIL CLEAR-
ANCE ................................................................ .272
MAIN BEARING OIL CLEARANCE .................. .273
CRUSH HEIGHT OF MAIN BEARING ............. .274
CRUSH HEIGHT OF CONNECTING ROD
BEARING .......................................................... .274
DRIVE PLATE ................................................... .274
SERVICE DATA AND SPECIFICATIONS (SDS) ... .275
Standard and Limit ............................................... .275
GENERAL SPECIFICATIONS .......................... .275
DRIVE BELTS ................................................... .275
INTAKE MANIFOLD AND EXHAUST MANI-
FOLD ................................................................ .275
SPARK PLUG ................................................... .276
CAMSHAFT AND CAMSHAFT BEARING ........ .276
CYLINDER HEAD ............................................. .278
CYLINDER BLOCK ........................................... .281
PISTON, PISTON RING AND PISTON PIN ..... .282
CONNECTING ROD ......................................... .283
CRANKSHAFT .................................................. .284
MAIN BEARING ................................................ .286
CONNECTING ROD BEARING ........................ .287

PRECAUTIONS EM-5
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[VQ35DE]PRECAUTIONSPFP:00001
Precautions Necessary for Steering Wheel Rotation After Battery DisconnectNBS003FN
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 OilNBS003FO
Drain engine coolant and engine oil when the engine is cooled.
Precautions for Disconnecting Fuel PipingNBS003FP

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 DisassemblyNBS003FQ

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.

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 ReplacementNBS003FR
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.
Precautions for Assembly and InstallationNBS003FS

Use torque wrench to tighten bolts or nuts to specification.

EM-6
[VQ35DE]
PRECAUTIONS
Revision: 2006 July 2007 FX35/FX45

When tightening nuts and bolts, as a basic rule, equally tighten in several different steps starting with the
ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is speci-
fied, do exactly as specified.

Replace with new gasket, packing, oil seal or O-ring.

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.

Thoroughly wash, clean, and air-blow each part. Carefully check engine oil or engine coolant passages for
any restriction and blockage.

Avoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust.
Before assembly, oil sliding surfaces well.

Release air within route when refilling after draining engine coolant.

After repairing, start the engine and increase engine speed to check engine coolant, fuel, engine oil, and
exhaust gases for leakage.
Precautions for Angle TighteningNBS003FT

Use the angle wrench [SST: KV10112100 (BT8653-A)] for the final tightening of the following engine parts:
–Cylinder head bolts
–Main bearing cap bolts
–Connecting rod cap bolts
–Crankshaft pulley bolt (No the angle wrench is required as bolt flange is provided with notches for angle
tightening)

Do not use a torque value for final tightening.

The torque value for these parts are for a preliminary step.

Ensure thread and seat surfaces are clean and coated with engine oil.
Precautions for Liquid GasketNBS003FU
REMOVAL OF LIQUID GASKET SEALING

After removing mounting nuts and bolts, separate the mating
surface using the seal cutter (SST) and remove old liquid gasket
sealing.
CAUTION:
Be careful not to damage the mating surfaces.

Tap the seal cutter to insert it, and then slide it by tapping on the
side as shown in the figure.

In areas where the seal cutter is difficult to use, use a plastic
hammer to lightly tap the parts, to remove it.
CAUTION:
If for some unavoidable reason tool such as a screwdriver
is used, be careful not to damage the mating surfaces.
LIQUID GASKET APPLICATION PROCEDURE
1. Using a scraper, remove old liquid gasket adhering to the gasket application surface and the mating surface.

Remove liquid gasket completely from the groove of the gas-
ket application surface, mounting bolts, and bolt holes.
2. Wipe the liquid gasket application surface and the mating sur- face with white gasoline (lighting and heating use) to remove
adhering moisture, grease and foreign materials.
PBIC0002E
PBIC0003E

PRECAUTIONS EM-7
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3. Attach liquid gasket tube to the tube presser [SST: WS39930000
(—)].
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-48, "
RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS" .
4. Apply liquid gasket without breaks to the specified location with the specified dimensions.

If there is a groove for liquid gasket application, apply liquid
gasket to the groove.

As for bolt holes, normally apply liquid gasket inside the
holes. Occasionally, it should be applied outside the holes.
Make sure to read the text of this manual.

Within five minutes of liquid gasket application, install the mat-
ing component.

If liquid gasket protrudes, wipe it off immediately.

Do not retighten mounting bolts or nuts after the installation.

After 30 minutes or more have passed from the installation, fill
engine oil and engine coolant.
CAUTION:
If there are specific instructions in this manual, observe
them.
EMA0622D
SEM159F

EM-8
[VQ35DE]
PREPARATION
Revision: 2006 July 2007 FX35/FX45
PREPARATIONPFP:00002
Special Service ToolsNBS003FV
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name Description
ST0501S000
(—)
Engine stand assembly
1. ST05011000
(—)
Engine stand
2. ST05012000
(—)
Base Disassembling and assembling the engine
KV10106500
(—)
Engine stand shaft
KV10117000
(J41262)
Engine sub-attachment KV10117000 has been replaced with
KV10117001 (KV10117000 is no longer in
production, but it is usable).
KV10117001
(—)
Engine sub-attachment Installing on cylinder block
KV10116200
(J26336-A)
Valve spring compressor
1. KV10115900
(J26336-20)
Attachment
2.KV10109220
(—)
Adapter Disassembling valve mechanism
Part (1) is a component of KV10116200
(J26336-A), but Part (2) is not so.
KV10107902
(J38959)
Valve oil seal puller Replacing valve oil seal
NT042
NT028
NT373
NT372
PBIC1650E
NT011

PREPARATION EM-9
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Revision: 2006 July 2007 FX35/FX45KV10115600
(J-38958)
Valve oil seal drift Installing valve oil seal
Use side A.
a: 20 (0.79) dia. d: 8 (0.31) dia.
b: 13 (0.51) dia. e: 10.7 (0.421)
c: 10.3 (0.406) dia. f: 5 (0.20)
Unit: mm (in)
EM03470000
(J8037)
Piston ring compressor Installing piston assembly into cylinder bore
ST16610001
(J23907)
Pilot bushing puller Removing pilot converter
KV10111100
(J37228)
Seal cutter Removing oil pan (lower and upper), front
and rear timing chain case, etc.
WS39930000
(—)
Tube presser Pressing the tube of liquid gasket
KV10112100
(BT8653-A)
Angle wrench Tightening bolts for connecting rod bearing
cap, cylinder head, etc. in angle
KV10117100
(J3647-A)
Heated oxygen sensor wrench Loosening or tightening heated oxygen
sensor 2
For 22 mm (0.87 in) width hexagon nut
Tool number
(Kent-Moore No.)
Tool name Description
S-NT603
NT044
NT045
NT046
NT052
NT014
NT379

EM-10
[VQ35DE]
PREPARATION
Revision: 2006 July 2007 FX35/FX45
Commercial Service ToolsNBS003FW
KV10114400
(J38365)
Heated oxygen sensor wrench Loosening or tightening air fuel ratio sensor 1
a: 22 mm (0.87 in)
KV10117700
(J44716)
Ring gear stopper Removing and installing crankshaft pulley
10006 31U00
(—)
Engine rear slinger Removing and installing oil pan (upper) for on
vehicle service
—
(J-45488)
Quick connector release Removing fuel tube quick connectors in
engine room
Tool number
(Kent-Moore No.)
Tool name Description
NT636
NT822
SBIA0530E
PBIC0198E
(Kent-Moore No.)
Tool name Description
(—)
Power tool Loosening nuts and bolts
(BT3373-F)
Belt tension gauge Checking drive belt tension
PBIC0190E
AMA126