infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Seals and Gaskets, Cooling System > < Cooling System - Leaks/Overheating|Page 2891
Page 1
background image

Radiator Cap: Testing and Inspection

CHECKING RADIATOR CAP 

To check radiator cap, apply pressure to cap with a tester. Radiator cap relief pressure:

Standard 78 - 98 kPa (0.8 - 1.0 kg/cm2, 11 - 14 psi)  
Limit 59 kPa (0.6 kg/cm2, 9 psi) 

Pull the negative pressure valve to open it.
Check that it closes completely when released.

Seals and Gaskets, Cooling System > < Cooling System - Leaks/Overheating|Page 2891