Nissan Sentra manuals

Nissan Sentra Service Manual: Removal and installation

OIL COOLER

Exploded View

M/T models
M/T models

  1. Clamp
  2. Water hose
  3. Clamp
  4. Water hose
  5. Oil cooler
  6. O-rings

CVT models
CVT models

  1. Clamp
  2. Water hose
  3. Clamp
  4. Water hose
  5. Water hose clip
  6. Oil cooler
  7. Clamp
  8. Water hose
  9. O-rings

  1. To CVT oil warmer

Removal and Installation

REMOVAL

  1. Remove engine under cover. Refer to EXT-16, "Exploded View".
  2. Drain engine coolant. Refer to CO-12, "Changing Engine Coolant".

CAUTION:

Perform when engine is cold.

  1. Remove water hoses.
  2. Remove bolts, oil cooler and O-rings.

CAUTION:

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

Do not reuse O-rings.

NOTE:

Tighten the oil cooler bolts in order as shown to specification.

Inspection


Inspection

INSPECTION AFTER REMOVAL

Oil Cooler

Check oil cooler for cracks. Check oil cooler for clogging by blowing through engine coolant inlet. If necessary, replace oil cooler assembly.

INSPECTION AFTER INSTALLATION

  1. Check the engine oil level and the engine coolant level and add engine oil and engine coolant. Refer to LU-7, "Inspection" and CO-11, "System Inspection".
  2. Start the engine, and check that there are no leaks of engine oil or engine coolant.
  3. Stop the engine and wait for 10 minutes.
  4. Check the engine oil level and the engine coolant level again. Refer to LU-7, "Inspection" and CO-11, "System Inspection".
Oil filter
Removal and Installation REMOVAL Remove engine under cover. Refer to EXT-16, "Exploded View". Drain engine oil. Refer to LU-8, "Draining". Remove the oil filter using Too ...

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 Dr ...

Other materials:

Diagnosis system (bcm) (with intelligent key system)
Common item Common item : consult function (bcm - common item) Application item Consult performs the following functions via can communication with bcm. Direct diagnostic mode Description ECU identification The BCM part number is displayed. Self diagnostic result ...

Brake precautions
Vacuum assisted brakes The brake booster aids braking by using engine vacuum. If the engine stops, you can stop the vehicle by depressing the brake pedal. However, greater foot pressure on the brake pedal will be required to stop the vehicle and stopping distance will be longer. Using the bra ...

Positive crankcase ventilation
Inspection 1.CHECK PCV VALVE With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be felt immediately when a finger is placed over valve inlet. Is the inspection result normal? YES &g ...

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