nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Nissan-Datsun Truck Pathfinder 2WD V6-4.0L (VQ40DE) (2009)|Capacity Specifications|Page 975 > < Nissan-Datsun Truck Pathfinder 2WD V6-4.0L (VQ40DE) (2009)|Capacity Specifications|Page 973
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Coolant: Testing and Inspection

ENGINE COOLANT

System Inspection

WARNING:
-

Never remove the radiator/reservoir cap when the engine is hot. Serious burns could occur from high pressure fluid escaping from the
radiator or reservoir.

-

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 down and turning it all the way.

CHECKING COOLING SYSTEM HOSES
Check hoses for the following:
-

Improper attachment

-

Leaks

-

Cracks

-

Damage

-

Loose connections

-

Chafing

-

Deterioration

CHECKING RESERVOIR LEVEL
-

Check if the engine coolant reservoir tank level is within MIN to

MAX when the engine is cool.
-

Adjust engine coolant level as necessary.

CHECKING COOLING SYSTEM FOR LEAKS

WARNING:
Never remove the radiator/reservoir cap when the engine is hot. Serious burns could occur from high pressure coolant escaping from the
radiator or reservoir.

-

To check for leakage, apply pressure to the cooling system at the reservoir filler neck using suitable tool and Tool.

CAUTION:

Nissan-Datsun Truck Pathfinder 2WD V6-4.0L (VQ40DE) (2009)|Capacity Specifications|Page 975 > < Nissan-Datsun Truck Pathfinder 2WD V6-4.0L (VQ40DE) (2009)|Capacity Specifications|Page 973