2004 INFINITI FX35 Service Manual

lumbar support inflation pressure OBD port air filter winter tires sport mode

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Page 2737 of 4449

INFINITI FX35 2004 Service Manual EM-12
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PREPARATION
Revision: 2004 November 2004 FX35/FX45
a: (J-43897-18)
b: (J-43897-12)
Oxygen sensor thread cleanerReconditioning the exhaust system threads
before installing a new heated

Page 2738 of 4449

INFINITI FX35 2004 Service Manual NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
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Revision: 2004 November 2004 FX35/FX45
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH T

Page 2739 of 4449

INFINITI FX35 2004 Service Manual EM-14
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NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
Revision: 2004 November 2004 FX35/FX45
Use the Chart Below to Help You Find the Cause of the Symptom.ABS004TW
1. Locate the area whe

Page 2740 of 4449

INFINITI FX35 2004 Service Manual DRIVE BELTS
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Revision: 2004 November 2004 FX35/FX45
DRIVE BELTSPFP:02117
Checking Drive BeltsABS004TX
WARNING:
Be sure to perform when engine is stopped.
1. Ins

DRIVE BELTS
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Revision: 2004 November 2004 FX35/FX45
DRIVE BELTSPFP:02117
Checking Drive BeltsABS004TX
WARNING:
Be sure to perform when engine is stopped.
1. Inspect belts for cracks, fraying, wear and oil. If necessary,
replace.
2. Inspect drive belt deflection or tension at a point on belt midway
between pulleys.
Inspection should be done only when engine is cold, or over
30 minutes after engine is stopped.
Measure belt tension with belt tension gauge (Commercial
Service Tool: BT3373-F or equivalent) at points marked
shown in the figure.
When measuring deflection, apply 98 N (10 kg, 22 lb) at the
marked point.
Adjust if belt deflection exceeds the limit or if belt tension is not within specifications.
CAUTION:
When checking belt deflection or tension immediately after installation, first adjust it to the
specified value. Then, after turning crankshaft two turns or more, re-adjust to the specified
value to avoid variation in deflection between pulleys.
Tighten idler pulley lock nut by hand and measure deflection or tension without looseness.
Belt Deflection and Tension
*: If belt tension gauge cannot be installed at check points shown, check drive belt tension at different location on belt.
Tension AdjustmentABS004TY
CAUTION:
When belt is replaced with a new one, adjust it to value for “New belt” to accommodate for insuffi-
cient adaptability with pulley grooves.
When deflection or tension of belt being used exceeds “Limit”, adjust it to value for “After adjust-
ment of used belt”.
When checking belt deflection or tension immediately after installation, first adjust it to the speci-
fied value. Then, after turning crankshaft two turns or more, re-adjust to the specified value to
avoid variation in deflection between pulleys.
When installing belt, make sure that it is correctly engaged with pulley grooves.
Keep engine oil, working fluid and engine coolant away from belt and pulley grooves.
Do not twist or bend belt excessively.
KBIA1731J
ItemsDeflection adjustment Unit: mm (in) Tension adjustment* Unit: N (kg, lb)
Used belt
New beltUsed belt
New belt
Limit After adjustment Limit After adjustment
Alternator and
power steering
oil pump belt7 (0.28)4 - 5
(0.16 - 0.20)3.5 - 4.5
(0.138 - 0.177)294 (30, 66)730 - 818
(74.5 - 83.5,
164 - 184)838 - 926
(85.5 - 94.5,
188 - 208)
Air conditioner
compressor belt12 (0.47)9 - 10
(0.35 - 0.39)8 - 9
(0.31 - 0.35)196 (20, 44)348 - 436
(35.5 - 44.5,
78 - 98)470 - 559
( 4 8 - 5 7 ,
106 - 126)
Applied pushing
force98 N (10 kg, 22 lb) —
PortionBelt tightening method for adjustment
Alternator and power steering oil pump belt Adjusting bolt on idler pulley
Air conditioner compressor belt Adjusting bolt on idler pulley

Page 2741 of 4449

INFINITI FX35 2004 Service Manual EM-16
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DRIVE BELTS
Revision: 2004 November 2004 FX35/FX45
ALTERNATOR AND POWER STEERING OIL PUMP BELT
1. Remove front engine undercover with power tool.
2. Loosen idler pulley lock nut (A) and

Page 2742 of 4449

INFINITI FX35 2004 Service Manual AIR CLEANER AND AIR DUCT
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Revision: 2004 November 2004 FX35/FX45
AIR CLEANER AND AIR DUCTPFP:16500
Removal and InstallationABS004U0
REMOVAL
1. Remove engine cov

Page 2743 of 4449

INFINITI FX35 2004 Service Manual EM-18
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AIR CLEANER AND AIR DUCT
Revision: 2004 November 2004 FX35/FX45
Align marks. Attach each joint. Screw clamps firmly.
To position air cleaner case, refer to EM-18, "Changing Air Cleane

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INFINITI FX35 2004 Service Manual INTAKE MANIFOLD COLLECTOR
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Revision: 2004 November 2004 FX35/FX45
INTAKE MANIFOLD COLLECTORPFP:14003
Removal and InstallationABS009RG
REMOVAL
WARNING:
To avoid

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