Checking For Coolant Leaks

To check for leakage, apply pressure to the cooling system with a tester.

Fig 1: Checking Cooling System For Leaks

Courtesy of NISSAN MOTOR CO., U.S.A.

Testing pressure:

157 kPa (1.6 kg/cm ², 23 psi)

CAUTION: Higher than the specified pressure may cause radiator damage.

NOTE: In the case that engine coolant decreases, replenish radiator with engine coolant.