Nissan Rogue Service Manual: Water pump

Exploded View

1. Cylinder block
2. Water pump
3.  Water pump gasket
4.  Water pump housing
5.  O-ring
6.  Water pipe
7. Water pump housing gasket

1.  Refer to INSTALLATION

Removal and Installation

REMOVAL

1.  Drain engine coolant. Refer to CO-8, "Draining".

WARNING: Do not remove the radiator cap when the engine is hot. Serious burns could occur from high pressure coolant escaping from the radiator.

CAUTION:

•  Perform this step when the engine is cold.
•  Do not spill engine coolant on the drive belt.

2.  Remove the generator. Rafer to CHG-20, "Removal and Installation".
3.  Remove water pump.

•  Engine coolant will leak from the cylinder block.

CAUTION:

•  Handle water pump vane so that it does not contact any other parts.
•  Water pump cannot be disassembled and should be replaced as a unit.

INSTALLATION

1.  Tighten water pump bolts in sequence to specification.

25 N·m (2.6 kg-m, 18 ft-lb)

2. Tighten water pump housing bolts in sequence to specification.

25 N·m (2.6 kg-m, 18 ft-lb)

Installation of remaining components is in the reverse order of removal.

•  After installation, refill coolant and check for leaks. Refer to CO-9, "Refilling" and CO-8, "Inspection".

CAUTION:

•  Do not spill coolant in engine compartment. Use a shop cloth to absorb coolant.
•  Do not reuse water pump gasket.

Inspection

М

•  Check visually that there is no significant dirt or rusting on water pump body and vane.
•  Check that there is no looseness in vane shaft, and that it turns smoothly when rotated by hand.
•  Replace water pump, if necessary.

INSPECTION AFTER INSTALLATION

•  Check for leakage of engine coolant using the radiator cap tester adapter (commercial service tool) and the radiator cap tester (commercial service tool). Refer to CO-8, "Inspection".
•  Start and warm up engine. Check visually that there is no leakage of engine coolant.