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EM-84
[VQ35DE]
CAMSHAFT
Revision: 2005 July 2005 FX
CAMSHAFTPFP:13001
ComponentsABS00E66
1. Intake valve timing control solenoid
valve (right bank) 2. Gasket 3. Camshaft bracket (No. 2 to 4)
4. Camshaft (EXH) 5. Camshaft (INT) 6. Camshaft bracket (No. 1)
7. Dowel pin 8. Valve lifter 9. O-ring
10. Timing chain tensioner (secondary)
(right bank) 11. Spring 12. Plunger
13. Timing chain tensioner (secondary)
(left bank) 14. Cylinder head (right bank) 15. Cylinder head (left bank)
16. O-ring 17. Camshaft position sensor (PHASE)
(right bank) 18.Camshaft position sensor (PHASE)
(left bank)
19. Intake valve timing control solenoid valve (left bank)
PBIC2930E
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![INFINITI FX35 2005 Service Manual CAMSHAFT EM-85
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Removal and InstallationABS00E9V
REMOVAL
1. Remove front timing chain case, camshaft sprocket, timing chain INFINITI FX35 2005 Service Manual CAMSHAFT EM-85
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Removal and InstallationABS00E9V
REMOVAL
1. Remove front timing chain case, camshaft sprocket, timing chain](/manual-img/42/57020/w960_57020-2919.png)
CAMSHAFT EM-85
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Removal and InstallationABS00E9V
REMOVAL
1. Remove front timing chain case, camshaft sprocket, timing chain and rear timing chain case. Refer to EM-
64, "TIMING CHAIN" .
2. Remove camshaft position sensor (PHASE) (right and left banks) from cylinder head back side.
CAUTION:
Handle carefully to avoid dropping and shocks.
Do not disassemble.
Do not allow metal powder to adhere to magnetic part at
sensor tip.
Do not place sensors in a location where they are
exposed to magnetism.
3. Remove intake valve timing control solenoid valves.
Discard intake valve timing control solenoid valve gaskets and
use new gaskets for installation.
4. Remove camshaft brackets.
Mark camshafts, camshaft brackets and bolts so they are placed in the same position and direction for
installation.
Equally loosen camshaft bracket bolts in several steps in
reverse order as shown in the figure.
5. Remove camshaft.
6. Remove valve lifter.
Identify installation positions, and store them without mixing them up.
KBIA1046E
SEM443GA
PBIC2050E
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![INFINITI FX35 2005 Service Manual CYLINDER BLOCK EM-123
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Disassembly and AssemblyABS004XH
DISASSEMBLY
1. Remove the engine assembly from the vehicle, and sepa INFINITI FX35 2005 Service Manual CYLINDER BLOCK EM-123
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Disassembly and AssemblyABS004XH
DISASSEMBLY
1. Remove the engine assembly from the vehicle, and sepa](/manual-img/42/57020/w960_57020-2957.png)
CYLINDER BLOCK EM-123
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Disassembly and AssemblyABS004XH
DISASSEMBLY
1. Remove the engine assembly from the vehicle, and separate transmission assembly, transfer assembly
(AWD models), front final drive assembly (AWD models) and front suspension member from the engine.
Refer to EM-112, "
ENGINE ASSEMBLY" .
2. Remove exhaust manifold. Refer to EM-26, "
EXHAUST MANIFOLD AND THREE WAY CATALYST" .
3. Install engine sub-attachment with engine stand shaft [SST] to right side of cylinder block.
Use a spacer to the engine rear side.
1. Cylinder block 2. Reinforcement plate 3. Drive plate
4. Rear oil seal retainer 5. Cover 6. Gasket
7. Knock sensor 8. Oil jet 9. Thrust bearing
10. Pilot converter 11. Main bearing 12. Crankshaft
13. Crankshaft key 14. Main bearing cap 15. Main bearing cap bolt
16. Main bearing beam 17. Baffle plate (2WD model) 18. Top ring
19. Second ring 20. Oil ring 21. Piston
22. Piston pin 23. Snap ring 24. Connecting rod
25. Connecting rod bearing 26. Connecting rod bearing cap 27. Connecting rod bolt
1. Cylinder block 2. Gasket 3. Water connector
4. Gasket 5. Cylinder block heater 6. Connector protector cap
PBIC2614E
SBIA0503E
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![INFINITI FX35 2005 Service Manual CYLINDER BLOCK EM-125
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6. Drain engine coolant by removing water drain plugs from cylin-
der block both sides at “B” an INFINITI FX35 2005 Service Manual CYLINDER BLOCK EM-125
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6. Drain engine coolant by removing water drain plugs from cylin-
der block both sides at “B” an](/manual-img/42/57020/w960_57020-2959.png)
CYLINDER BLOCK EM-125
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6. Drain engine coolant by removing water drain plugs from cylin-
der block both sides at “B” and “C” and cylinder block front side
at “A” as shown in the figure.
7. Remove drive plate with power tool. Fix crankshaft with a ring gear stopper [SST: KV1011770 (J44716)], and remove mounting bolts.
Loosen mounting bolts in diagonal order.
CAUTION:
Do not disassemble drive plate.
Never place drive plate with signal plate facing down.
When handling signal plate, take care not to damage or
scratch it.
Handle signal plate in a manner that prevents it from
becoming magnetized.
8. Remove the following parts:
Intake manifold collector; Refer to EM-19, "INTAKE MANIFOLD COLLECTOR" .
Intake manifold; Refer to EM-24, "INTAKE MANIFOLD" .
Oil pans (lower and upper); Refer to EM-30, "OIL PAN AND OIL STRAINER" .
Front and rear timing chain case; Refer to EM-64, "TIMING CHAIN" .
Cylinder head; Refer to EM-100, "CYLINDER HEAD" .
9. Remove knock sensor.
CAUTION:
Carefully handle sensor avoiding shocks.
PBIC2610E
SEM760G
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![INFINITI FX35 2005 Service Manual EM-134
[VQ35DE]
CYLINDER BLOCK
Revision: 2005 July 2005 FX
18. Install knock sensor.
Install knock sensor so that connector faces front of the
engine.
After installing knock sensor, connect harness INFINITI FX35 2005 Service Manual EM-134
[VQ35DE]
CYLINDER BLOCK
Revision: 2005 July 2005 FX
18. Install knock sensor.
Install knock sensor so that connector faces front of the
engine.
After installing knock sensor, connect harness](/manual-img/42/57020/w960_57020-2968.png)
EM-134
[VQ35DE]
CYLINDER BLOCK
Revision: 2005 July 2005 FX
18. Install knock sensor.
Install knock sensor so that connector faces front of the
engine.
After installing knock sensor, connect harness connector, and
lay it out to rear of the engine.
CAUTION:
Do not tighten mounting bolts while holding connector.
If any impact by dropping is applied to knock sensor,
replace it with new one.
NOTE:
Make sure that there is no foreign material on the cylinder
block mating surface and the back surface of knock sensor.
Make sure that knock sensor does not interfere with other parts.
19. Note the following, assemble in the reverse order of disassembly after this step. Drive plate
When installing drive plate to crankshaft, be sure to correctly align crankshaft side guide pin and drive
plate side guide pin hole.
–If these are not aligned correctly, engine runs roughly and “MIL” turns on.
Install drive plate and reinforcement plate as shown in the fig-
ure.
Holding ring gear with the ring gear stopper [SST:
KV10117700 (J44716)].
Tighten the mounting bolts crosswise over several times.
CAUTION:
Make sure that dowel pin is installed at the rear end of
crankshaft.
PBIC0810E
PBIC0910E
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![INFINITI FX35 2005 Service Manual EM-166
[VK45DE]
PREPARATION
Revision: 2005 July 2005 FX
PREPARATIONPFP:00002
Special Service ToolsABS006I2
The actual shapes of Kent-Moore tools may differ from those of special service tools illustra INFINITI FX35 2005 Service Manual EM-166
[VK45DE]
PREPARATION
Revision: 2005 July 2005 FX
PREPARATIONPFP:00002
Special Service ToolsABS006I2
The actual shapes of Kent-Moore tools may differ from those of special service tools illustra](/manual-img/42/57020/w960_57020-3000.png)
EM-166
[VK45DE]
PREPARATION
Revision: 2005 July 2005 FX
PREPARATIONPFP:00002
Special Service ToolsABS006I2
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
KV10111100
(J–37228)
Seal cutter Removing steel oil pan and front cover
KV10114400
(J-38365)
Heated oxygen sensor wrench Loosening or tightening heated oxygen
sensors
a: 22 mm (0.87 in)
EG15050500
(J–45402)
Compression gauge adapter Inspection of compression pressure
KV10116200
(J–26336-A)
Valve spring compressor
1. KV10115900
(J–26336-20)
Attachment
2. KV10109220
(—)
Adapter Disassembling valve mechanism
Part (1) is a component of KV10116200
(J26336-A), but part (2) is not so.
KV101151S0
(J–38972)
Lifter stopper set
1. KV10115110
(J–38972-1)
Camshaft pliers
2. KV10115120
(J–38972-2)
Lifter stopper Changing valve lifter shims
KV10112100
(BT8653-A)
Angle wrench Tightening bolts for bearing cap, cylinder
head, etc.
S-NT046
S-NT636
ZZA1225D
PBIC1650E
S-NT041
S-NT014
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Valve seat cutter set Finishing valve seat dimensions
(—)
Piston ring expander Removing and INFINITI FX35 2005 Service Manual PREPARATION EM-169
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Valve seat cutter set Finishing valve seat dimensions
(—)
Piston ring expander Removing and](/manual-img/42/57020/w960_57020-3003.png)
PREPARATION EM-169
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(—)
Valve seat cutter set Finishing valve seat dimensions
(—)
Piston ring expander Removing and installing piston ring
(—)
Valve guide drift Removing and installing valve guide
Intake and Exhaust:
a: 9.5 mm (0.374 in) dia.
b: 5.5 mm (0.217 in) dia.
(—)
Valve guide reamer (1): Reaming valve guide inner hole
(2): Reaming hole for oversize valve guide
Intake and Exhaust:
d
1 : 6.0 mm (0.236 in) dia.
d
2 : 10.2 mm (0.402 in) dia.
(J-43897-18)
(J-43897-12)
Oxygen sensor thread cleaner Reconditioning the exhaust system threads
before installing a new heated oxygen
sensor (Use with anti-seize lubricant shown
below.)
a: J-43897-18 (18 mm dia.) for zirconia
heated oxygen sensor
b: J-43897-12 (12 mm dia.) for titania
heated oxygen sensor
(—)
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL
specification MIL-A-907) Lubricating oxygen sensor thread cleaning
tool when reconditioning exhaust system
threads
(Kent-Moore No.)
Tool name Description
S-NT048
S-NT030
S-NT015
S-NT016
AEM488
AEM489
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EM-176
[VK45DE]
AIR CLEANER AND AIR DUCT
Revision: 2005 July 2005 FX
AIR CLEANER AND AIR DUCTPFP:16500
ComponentsABS00DFN
Removal and InstallationABS006IB
REMOVAL
1. Remove engine cover with power tool. Refer to EM-172, "ENGINE ROOM COVER" .
2. Disconnect harness connector from mass air flow sensor.
3. Disconnect vacuum hose and PCV hose.
4. Remove air duct (inlet), air cleaner case and mass air flow sensor assembly, air duct and resonator assembly disconnecting their joints.
Add marks as necessary for easier installation.
5. Remove mass air flow sensor from air cleaner case. CAUTION:
Handle mass air flow sensor with following cares.
Do not shock it.
Do not disassemble it.
Do not touch its sensor.
1. Air duct and resonator assembly 2. Bracket 3. Vacuum hose
4. Mass air flow sensor 5. O-ring 6. Air cleaner case
7. Air cleaner filter 8. Cover 9. Air cleaner case
10. Resonator 11. Mounting rubber 12. Air duct (inlet)
13. Clip
PBIC1657E