Nissan Sentra manuals

Nissan Sentra Service Manual: Water pump

Exploded View


  1. Gasket
  2. 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:

NOTE:

When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.

Removal and Installation

REMOVAL

  1. Disconnect the negative battery terminal. Refer to PG-52, "Removal and Installation".
  2. Remove fan shroud and motor assembly. Refer to CO-17, "Removal and Installation".

CAUTION:

  1. Partially remove front fender protector (RH). Refer to EXT-27, "FENDER PROTECTOR : Exploded View".
  2. Remove drive belt. Refer to EM-15, "Removal and Installation".
  3. Remove generator. Refer to CHG-29, "Removal and Installation".
  4. Remove water pump bolts, then remove water pump and gasket.

CAUTION:

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:

Dtc/circuit diagnosis
U1000 can comm circuit Description Refer to LAN-7, "CAN COMMUNICATION SYSTEM : System Description". Dtc logic DTC DETECTION LOGIC NOTE: U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirm that there are actual CAN diagnostic sym ...

Service
Never use electrical test equipment to check SRS circuits unless instructed to in this Service Manual. Before servicing the SRS, turn power switch OFF, disconnect battery negative terminal and wait 3 minutes or more. For approximately 3 minutes after the cables are removed, it is stil ...

Turn signal lamp circuit
Description The bcm monitors inputs from the combination switch to determine when to activate the turn signals. The bcm outputs voltage direction to the left and right turn signals during turn signal operation or both during hazard warning operation. The bcm sends a turn signal indicator req ...

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