Nissan Sentra Service Manual: Removal and installation
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 cooler
- Clamp
- Water hose
- O-rings
- To CVT oil warmer
Removal and Installation
REMOVAL
- Remove engine under cover. Refer to EXT-16, "Exploded View".
- Drain engine coolant. Refer to CO-12, "Changing Engine Coolant".
CAUTION:
Perform when engine is cold.
- Remove water hoses.
- Remove bolts, oil cooler and O-rings.
CAUTION:
- Be careful not to get burned when engine and engine oil may be hot.
- When removing, prepare a shop cloth to absorb any engine oil leaks or spills.
- Completely wipe off any engine oil that adheres to engine and vehicle.
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 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
- 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".
- Start the engine, and check that there are no leaks of engine oil or engine coolant.
- Stop the engine and wait for 10 minutes.
- 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:
Brake booster
Exploded View
Master cylinder assembly
Brake booster
Lock nut
Clevis
Gasket
Spacer
Removal and installation
REMOVAL
Remove cowl top and cowl top extension. Refer to EXT-26, "Removal and
Installation".
Remove air duct and air cleaner case. Refer to EM-25, &qu ...
Precaution for Work
When removing or disassembling each component, be careful not to damage
or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
When removing (disengaging) components with a screwdriver or similar
tool, be sure to wrap the component
with a ...
Three Way Catalyst
If a large amount of unburned fuel flows into the catalyst, the catalyst
temperature will be excessively high. To
prevent this, follow the instructions.
Use unleaded gasoline only. Leaded gasoline will seriously damage the
three way catalyst.
When checking for ignition spark or measuring ...
