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![INFINITI FX35 2005 Service Manual EM-222
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CAMSHAFT
Revision: 2005 July 2005 FX
3. For the measured value are out of the standard, perform adjustment. Refer to EM-222, "ADJUSTMENT" .
ADJUSTMENT
NOTE:
Adjust valve clearance whi INFINITI FX35 2005 Service Manual EM-222
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CAMSHAFT
Revision: 2005 July 2005 FX
3. For the measured value are out of the standard, perform adjustment. Refer to EM-222, "ADJUSTMENT" .
ADJUSTMENT
NOTE:
Adjust valve clearance whi](/manual-img/42/57020/w960_57020-3056.png)
EM-222
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CAMSHAFT
Revision: 2005 July 2005 FX
3. For the measured value are out of the standard, perform adjustment. Refer to EM-222, "ADJUSTMENT" .
ADJUSTMENT
NOTE:
Adjust valve clearance while engine is cold.
1. Thoroughly wipe off engine oil around adjusting shim using rag.
2. Rotate crankshaft to position cam nose on camshaft of valve that must be adjusted upward.
3. Using small screwdriver, turn the round hole of adjusting shim in the direction of the arrow.
CAUTION:
perform (the above procedure) during camshaft do not con-
tact with adjusting shim.
4. Install lifter stopper [SST: 10115120 (J38972-2)] as follows:
a. Except exhaust side of No. 7 and 8 cylinder;
i. Place camshaft pliers (SST) around camshaft as shown in the figure.
ii. Rotate camshaft pliers so that valve lifter is pushed down. CAUTION:
Be careful not to damage cam surface, valve lifter and cylin-
der head with camshaft pliers.
iii. Place lifter stopper between camshaft and the edge of valve lifter to retain valve lifter.
CAUTION:
Lifter stopper must be placed as close to camshaft
bracket as possible.
Be careful not to damage cam surface, valve lifter and
cylinder head with lifter stopper.
iv. Remove camshaft pliers. CAUTION:
Camshaft pliers should be removed by rotating it slowly
because lifter stopper hits and damages journal portion by
rotating camshaft pliers quickly.
b. Exhaust side of No. 7 and 8 cylinder; NOTE:
Exhaust side of No. 7 and 8 cylinder does not have space for installing camshaft pliers [SST: KV10115110
(J38972-1)]. therefore, install lifter stopper [SST: KV10115120 (J38972-2)] according to the following
instructions.
i. Rotate crankshaft to press cam nose to the adjusting part of valve lifter.
ii. Place lifter stopper between camshaft and the edge of valve lifter to retain valve lifter. CAUTION:
Lifter stopper must be placed as close to camshaft bracket as possible.
Be careful not to damage cam surface, valve lifter and cylinder head with lifter stopper.
iii. Rotate crankshaft slowly 180 degrees clockwise.
PBIC0047E
PBIC2276E
PBIC1565E
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![INFINITI FX35 2005 Service Manual CAMSHAFT EM-223
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CAUTION:
Rotating crankshaft slowly because lifter stopper hits and damages journal portion by rotating
cr INFINITI FX35 2005 Service Manual CAMSHAFT EM-223
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CAUTION:
Rotating crankshaft slowly because lifter stopper hits and damages journal portion by rotating
cr](/manual-img/42/57020/w960_57020-3057.png)
CAMSHAFT EM-223
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CAUTION:
Rotating crankshaft slowly because lifter stopper hits and damages journal portion by rotating
crankshaft quickly.
5. Blow air into the round hole to separate adjusting shim from valve lifter.
CAUTION:
When blowing, use goggles to protect your eye.
6. Remove adjusting shim with magnetic hand.
7. Use the equation below to calculate adjusting shim thickness for replacement.
Using micrometer determine thickness of removed shim with
measured at center.
Calculate thickness of new adjusting shim so valve clearance comes within specified values.
Shims are available in 64 sizes from 2.32 mm (0.0913 in) to 2.95 mm (0.1161 in) in steps of 0.01
mm (0.0004 in). Refer to EM-274, "
Available Adjusting Shims" .
PBIC1566E
PBIC2359E
SEM145D
Valve lifter thickness calculation: t = t1 + (C1 – C2 )
t = Valve lifter thickness to be replaced
t
1 = Removed valve lifter thickness
C
1= Measured valve clearance
C
2= Standard valve clearance: Intake : 0.30 mm (0.012 in)
Exhaust : 0.33 mm (0.013 in)
Page 3059 of 4731
EM-224
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CAMSHAFT
Revision: 2005 July 2005 FX
Thickness of new adjusting shim can be identified by stamp
marks on the reverse side (inside the cylinder).
8. Install new adjusting shim using suitable tool.
Install with the surface on which the thickness is
stamped facing down.
9. Remove lifter stopper as follows:
a. Except exhaust side of No. 7 and 8 cylinder;
i. Perform same procedure for removal, place camshaft pliers (SST).
ii. Remove lifter stopper (SST).
iii. Remove camshaft pliers.
b. Exhaust side of No. 7 and 8 cylinder.
Rotate crankshaft slowly 180 degrees clockwise. then remove lifter stopper.
10. Manually turn crankshaft pulley a few turns.
11. Make sure that the valve clearance is within the standard. Refer to EM-219, "
INSPECTION" .
12. Install all removed parts in the reverse order of removal. Refer to EM-216, "
INSTALLATION" .
13. Warm up the engine, and check for unusual noise and vibration.
SEM873E
PBIC1568E
PBIC1569E
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![INFINITI FX35 2005 Service Manual OIL SEAL EM-225
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OIL SEALPFP:00100
Removal and Installation of Valve Oil SealABS006IM
REMOVAL
1. Remove engine assembly from INFINITI FX35 2005 Service Manual OIL SEAL EM-225
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OIL SEALPFP:00100
Removal and Installation of Valve Oil SealABS006IM
REMOVAL
1. Remove engine assembly from](/manual-img/42/57020/w960_57020-3059.png)
OIL SEAL EM-225
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OIL SEALPFP:00100
Removal and Installation of Valve Oil SealABS006IM
REMOVAL
1. Remove engine assembly from vehicle. Refer to EM-240, "ENGINE ASSEMBLY" .
2. Remove camshaft relating to valve oil seal to be removed. Refer to EM-212, "
CAMSHAFT" .
3. Remove adjusting shims and valve lifters. Refer to EM-212, "
CAMSHAFT" .
Identify installation positions, and store them without mixing them up.
4. Turn crankshaft until the cylinder requiring new oil seals is at TDC. This will prevent valve from dropping into cylinder.
5. Remove valve collet.
Compress valve spring with valve spring compressor, attach-
ment and adapter (SST). Remove valve collet with magnetic
hand.
CAUTION:
When working, take care not to damage valve lifter holes.
6. Remove valve spring retainer and valve spring (with valve spring seat). CAUTION:
Do not remove valve spring seat from valve spring.
7. Remove valve oil seal using valve oil seal puller (SST).
INSTALLATION
1. Apply new engine oil on new valve oil seal joint and seal lip.
2. Install valve oil seal.
Install with valve oil seal drift (SST) to match dimension in the
figure.
3. Install in the reverse order of removal.
PBIC2360E
PBIC0072E
PBIC0073E
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![INFINITI FX35 2005 Service Manual EM-226
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OIL SEAL
Revision: 2005 July 2005 FX
Removal and Installation of Front Oil SealABS006IN
REMOVAL
1. Remove the following parts:
Front engine undercover
Radiator; Refer to CO-41, "RADI INFINITI FX35 2005 Service Manual EM-226
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OIL SEAL
Revision: 2005 July 2005 FX
Removal and Installation of Front Oil SealABS006IN
REMOVAL
1. Remove the following parts:
Front engine undercover
Radiator; Refer to CO-41, "RADI](/manual-img/42/57020/w960_57020-3060.png)
EM-226
[VK45DE]
OIL SEAL
Revision: 2005 July 2005 FX
Removal and Installation of Front Oil SealABS006IN
REMOVAL
1. Remove the following parts:
Front engine undercover
Radiator; Refer to CO-41, "RADIATOR"
Drive belt; Refer to EM-173, "DRIVE BELTS" .
Cooling fan; Refer to CO-49, "COOLING FAN" .
Rear plate cover; Refer to EM-185, "OIL PAN AND OIL STRAINER" .
2. Remove crankshaft pulley as follows:
a. Set ring gear stopper (SST).
b. Loosen crankshaft pulley bolt, and then pull crankshaft pulley with both hands to remove it.
CAUTION:
Do not remove crankshaft pulley bolt. Keep loosened
crankshaft pulley bolt in place to protect removed crank-
shaft pulley from dropping.
Do not remove balance weight (inner hexagon bolt) at the
front of crankshaft pulley.
3. Remove front oil seal using suitable tool. CAUTION:
Be careful not to damage front cover and oil pump drive
spacer.
INSTALLATION
1. Apply new engine oil to both oil seal lip and dust seal lip of new front oil seal.
2. Install front oil seal.
PBIC1656E
SBIA0358E
SBIA0359E
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![INFINITI FX35 2005 Service Manual OIL SEAL EM-227
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Install front oil seal so that each seal lip is oriented as shown
in the figure.
Using front oil seal dr INFINITI FX35 2005 Service Manual OIL SEAL EM-227
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Install front oil seal so that each seal lip is oriented as shown
in the figure.
Using front oil seal dr](/manual-img/42/57020/w960_57020-3061.png)
OIL SEAL EM-227
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Install front oil seal so that each seal lip is oriented as shown
in the figure.
Using front oil seal drift, press fit until the height of front oil
seal is level with the mounting surface.
Make sure the garter spring is in position and seal lips not
inverted.
CAUTION:
Be careful not to damage front cover and oil pump drive
spacer.
Press fit straight and avoid causing burrs or tilting oil seal.
3. Install in the reverse order of removal.
Removal and Installation of Rear Oil SealABS006IO
REMOVAL
1. Remove transmission (with transfer) assembly. Refer to AT- 2 7 0 , "TRANSMISSION ASSEMBLY" .
a. Remove drive plate. Refer to EM-245, "
CYLINDER BLOCK" .
b. Remove engine rear plate. Refer to EM-245, "
CYLINDER BLOCK" .
2. Remove rear oil seal using suitable tool. CAUTION:
Be careful not to damage crankshaft and oil seal retainer
surface.
INSTALLATION
1. Apply new engine oil to both oil seal lip and dust seal lip of new rear oil seal.
2. Install rear oil seal.
Install rear oil seal so that each seal lip is oriented as shown
in the figure.
SEM715A
Front oil seal drift
Outer diameter : 56 mm (2.20 in)
Inner diameter : 49 mm (1.93 in)
SBIA0359E
SBIA0360E
SEM715A
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EM-228
[VK45DE]
OIL SEAL
Revision: 2005 July 2005 FX
Using rear oil seal drift (commercial service tool), press fit
until the height of front oil seal is level with the mounting sur-
face.
Make sure the garter spring is in position and seal lips not
inverted.
CAUTION:
Be careful not to damage crankshaft and rear oil seal
retainer.
Press fit straight and avoid causing burrs or tilting oil seal.
3. Install in the reverse order of removal. Rear oil seal drift
Outer diameter : 102 mm (4.02 in)
Inner diameter : 86 mm (3.39 in)
SBIA0360E
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![INFINITI FX35 2005 Service Manual CYLINDER HEAD EM-229
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CYLINDER HEADPFP:11041
On-Vehicle ServiceABS006IP
CHECKING COMPRESSION PRESSURE
1. Warm up engine thor INFINITI FX35 2005 Service Manual CYLINDER HEAD EM-229
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CYLINDER HEADPFP:11041
On-Vehicle ServiceABS006IP
CHECKING COMPRESSION PRESSURE
1. Warm up engine thor](/manual-img/42/57020/w960_57020-3063.png)
CYLINDER HEAD EM-229
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CYLINDER HEADPFP:11041
On-Vehicle ServiceABS006IP
CHECKING COMPRESSION PRESSURE
1. Warm up engine thoroughly. Then, stop it.
2. Release fuel pressure. Refer to EC-789, "
FUEL PRESSURE RELEASE" .
a. Remove fuel pump fuse to avoid fuel injection during measure- ment.
3. Remove engine cover with power tool. Refer to EM-172, "
ENGINE ROOM COVER" .
4. Remove ignition coil and spark plug from each cylinder. Refer to EM-189, "
IGNITION COIL" and EM-190,
"SPARK PLUG (PLATINUM-TIPPED TYPE)" .
5. Connect engine tachometer (not required in use of CONSULT-II).
6. Install compression gauge with adapter (SST or commercial ser- vice tool) onto spark plug hole.
Use compression gauge adapter (SST) which is required on
No. 7 and 8 cylinders.
Use compression gauge adapter (if no SST is used) whose
picking up end inserted to spark plug hole is smaller than 20
mm (0.79 in) in diameter. Otherwise, it may be caught by cyl-
inder head during removal.
7. With accelerator pedal fully depressed, turn ignition switch to “START” for cranking. When the gauge pointer stabilizes, read the compression pressure and engine rpm. Perform these steps to check each cyl-
inder.
Compression pressure:
Unit: kPa (kg/cm2 , psi) /rpm
CAUTION:
Always use a fully changed battery to obtain the specified engine speed.
PBIB1482E
PBIC1554E
SBIA0533E
Standard Minimum Deferential limit between cylinders
1,320 (13.5, 191) / 300 1,130 (11.5, 164) / 300 98 (1.0, 14) / 300