volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Relays and Modules - Cooling System > < Radiator|Service and Repair|Page 2371
Page 1
background image

Radiator Cap: Testing and Inspection

Pressure Relief Valve in Cap, Checking

^

Position cooling system tester V.A.G. 1274 with adapter V.A.G. 1274/9 on cap.

^

Operate hand pump.
^

The pressure release valve must open at 1.4 to 1.6 bar.

Relays and Modules - Cooling System > < Radiator|Service and Repair|Page 2371