Nissan Sentra Service Manual: Unit disassembly and assembly

Nissan Sentra Service Manual / Engine / Engine lubrication system / Unit disassembly and assembly

OIL PUMP

O-ring
Oil pan (upper)
Oil level gauge guide
O-ring
Oil level gauge
Oil pump chain tensioner
Oil pump drive chain
Crankshaft sprocket
Oil pump sprocket
Oil pump
Drain plug washer
Drain plug
Oil pan (lower)
Oil filter
Connector bolt
Crankshaft position sensor
Rear oil seal

Refer to LU-10, "Removal and Installation"
Oil pan side

Removal and Installation

REMOVAL

Remove engine under cover. Refer to EXT-16, "Exploded View".
Remove air cleaner and air duct. Refer toEM-25, "Removal and Installation".
Remove fender protector. Refer to EXT-28, "FENDER PROTECTOR : Removal and Installation - Front Fender Protector".
Remove timing chain. Refer to EM-49, "Removal and Installation".
Remove oil pump.

Loosen bolts in reverse order as shown.

(1) : Oil pump

(2) : Oil pan (upper)

INSTALLATION

INSTALLATION

CAUTION:

Do not reuse O-rings or washers.

Installation is in the reverse order of removal.

Oil Pump

Tighten bolts in numerical order as shown.

(1) : Oil pump

(2) : Oil pan (upper)

Inspection

Inspection

INSPECTION AFTER INSTALLATION

Check the engine oil level. Refer to LU-7, "Inspection".
Start the engine, and check that there are no leaks of engine oil.
Stop the engine and wait for 10 minutes.
Check the engine oil level, and adjust the level. Refer to LU-7, "Inspection".

Removal and installation

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Service data and specifications (SDS)

Oil pressure *: Engine oil temperature at 80В°C (176В°F) Oil Capacity ...

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