Cooling System, Checking For Leaks: Notes

Special tools and workshop equipment required 

• Cooling System Tester - Directional Valve :VAS 691 005/5 
• Cooling System Tester - Adapter :V.A.G 1274/9 
• Cooling System Tester :V.A.G 1274B 

-- Check the Cooling System Tester :V.A.G 1274B  for leaks. Refer to Check the Cooling System Tester - V.A.G 1274B- for leaks .

-- Check the cooling system for leaks. Refer to Cooling System, Checking for Leaks .

-- Pressure relief valve in cap, checking. Refer to Pressure Relief Valve in Cap, Checking .