Nissan Sentra Service Manual: Water pump
Exploded View
- Gasket
- Water pump
WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns could occur from high-pressure engine coolant escaping from the radiator. Wrap a thick cloth around the cap. Slowly push down and turn it a quarter turn to allow built-up pressure to escape. Carefully remove the cap by pushing it down and turning it all the way.
CAUTION:
- When removing water pump assembly, be careful not to get engine coolant on drive belt
- Water pump cannot be disassembled and should be replaced as a unit.
- After installing water pump, connect hose and clamp securely, then check for leaks using radiator cap tester.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.
Removal and Installation
REMOVAL
- Disconnect the negative battery terminal. Refer to PG-52, "Removal and Installation".
- Remove fan shroud and motor assembly. Refer to CO-17, "Removal and Installation".
CAUTION:
- Perform this step when the engine is cold.
- Do not spill engine coolant on the drive belt.
- Partially remove front fender protector (RH). Refer to EXT-27, "FENDER PROTECTOR : Exploded View".
- Remove drive belt. Refer to EM-15, "Removal and Installation".
- Remove generator. Refer to CHG-29, "Removal and Installation".
- Remove water pump bolts, then remove water pump and gasket.
- Engine coolant will leak from cylinder block, so have a receptacle ready below.
CAUTION:
- Handle water pump vane so that it does not contact any other parts.
- Water pump cannot be disassembled and should be replaced as an assembly.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Do not reuse gasket.
Cooling fan
Component
Fan shroud and motor assembly
WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns
could occur from high-pressure
engine coolant escaping from the ra ...
Thermostat and thermostat housing
Exploded View
Thermostat housing
Gasket
Rubber ring
Thermostat
Water inlet
Clamp
Radiator hose (upper)
To radiator
WARNING:
Do not remove the radiator cap when the engin ...
Other materials:
Telescopic operation
Pull the lock lever down 1 and adjust the steering
wheel forward or backward 3 to the desired
position.
Push the lock lever up 1 firmly to lock the
steering wheel in place.
WARNINGDo not adjust the steering wheel any
closer to you than is necessary for proper
steering operation a ...
Low tire pressure warning lamp
Symptom Table
Low tire pressure warning lamp symptom chart
Note:
If tire pressure sensor wake-up operation is not completed for two or more
tire pressure sensors, the applicable
low tire pressure warning lamp blinking patterns are displayed continuously.
(Example: blinks once/off/bl ...
Unbalance steering wheel turning force and return between right
and left
Description
Unbalance steering wheel turning force and return between right
and left.
Diagnosis Procedure
1.CHECK THE ILLUMINATION OF THE EPS WARNING LAMP
Check the EPS warning lamp while engine is running.
Does the EPS warning lamp turn OFF?
YES >> GO TO 2.
NO >> Refer to S ...
