Infiniti FX35 / FX45. Manual — part 827
LU-20
< SERVICE INFORMATION >
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PREPARATION
PREPARATION
Special Service Tool
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The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tool
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Tool number
(Kent-Moore No.)
Tool name
Description
ST25051001
(J25695-1)
Oil pressure gauge
Measuring oil pressure
Maximum measuring range:
2,452 kPa (25 kg/cm
2
, 356 psi)
ST25052000
(J25695-2)
Hose
Adapting oil pressure gauge to cylinder block
KV10115801
(J38956)
Oil filter wrench
Removing and installing oil filter
a: 64.3 (2.531 in)
S-NT050
S-NT559
S-NT375
Tool name
Description
Power tool
Loosening nuts and bolts
Deep socket
Removing and installing oil pressure switch
a: 26 mm (1.02 in)
PBIC0190E
PBIC2072E
LUBRICATION SYSTEM
LU-21
< SERVICE INFORMATION >
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LUBRICATION SYSTEM
Lubrication Circuit
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PBIC1663E
LU-22
< SERVICE INFORMATION >
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LUBRICATION SYSTEM
System Chart
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PBIC4685E
ENGINE OIL
LU-23
< SERVICE INFORMATION >
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ENGINE OIL
Inspection
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ENGINE OIL LEVEL
NOTE:
Before starting engine, put vehicle horizontally and check the engine oil level. If engine is already started, stop
it and allow 15 minutes before checking.
1.
Pull out oil level gauge and wipe it clean.
2.
Insert oil level gauge and make sure the engine oil level is within
the range shown in the figure.
3.
If it is out of range, adjust it.
ENGINE OIL APPEARANCE
• Check engine oil for white turbidity or heavy contamination.
• If engine oil becomes turbid and white, it is highly probable that it is contaminated with engine coolant.
Repair or replace damaged parts.
ENGINE OIL LEAKAGE
Check for oil leakage around the following area.
• Oil pan
• Oil pan drain plug
• Oil pressure switch
• Oil filter
• Oil cooler
• Intake valve timing control cover
• Intake valve timing control solenoid valve
• Front cover
• Chain tensioner cover
• Mating surface between cylinder block and cylinder head
• Mating surface between cylinder head and rocker cover
• Crankshaft oil seals (front and rear)
OIL PRESSURE CHECK
WARNING:
• Be careful not to burn yourself, as engine oil may be hot.
• Oil pressure check should be done in “Parking position”.
1.
Check the engine oil level. Refer to "ENGINE OIL LEVEL".
2.
Remove front engine undercover with power tool.
3.
Disconnect harness connector at oil pressure switch, and
remove oil pressure switch using deep socket (commercial ser-
vice tool).
CAUTION:
Do not drop or shock oil pressure switch.
PBIC0801E
PBIC1524E
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