Nissan Sentra Service Manual: 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
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 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".
OIL COOLER
Exploded View
M/T models
Clamp
Water hose
Clamp
Water hose
Oil cooler
O-rings
CVT models
Clamp
Water hose
Clamp
Water hose
Water hose clip
Oil coole ...
Oil pressure
*: Engine oil temperature at 80В°C (176В°F)
Oil Capacity
...
Other materials:
Symptom diagnosis
Engine does not start when intelligent key is inside of vehicle
Description
Engine does not start when push-button ignition switch is pressed while
carrying intelligent key.
Note:
Check that vehicle is under the condition shown in “conditions of
vehicle” before starting diagnos ...
Combination switch
Exploded view
Combination switch
Combination switch harness connector
Front
NOTE:
Shown with the steering wheel removed for clarity only.
Removal and installation
REMOVAL
CAUTION:
Before servicing, turn the ignition switch OFF, disconnect both
battery terminals and wait at l ...
Wiring diagram
Navigation with bose
Wiring diagram
...
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