Special Tools

Special tools and workshop equipment required 

• Refrigerant Sockets :T10364A 

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• Cooling System Tester :VAG1274B  (and corresponding adapters)
  Fig 1: Cooling System Tester VAG1274B

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• Suction Feed Spray Gun :VAG1538  (Refer to Parts Information for currently available suction feed spray guns)
• Suction Feed Spray Gun - Probe for Evaporator (Straight) :VAG1538/5  (short version approximately 500 mm, bent to specification for this vehicle) -A- or Suction Feed Spray Gun - Probe for Evaporator Cleaning, Curved :VAG1538/6  (medium version approximately 600 mm pre-bent) -A-. Refer to the Parts Information for the sensors that can be delivered currently.

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• Torque Wrench 1783 - 2-10Nm :VAG1783 
  Fig 2: Identifying Torque Wrench

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• Wiring Harness Repair Kit : VAS1978B 
  Fig 3: Identifying VAS 1978 B

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• Spring Clip Pliers :VAS6499 
  Fig 4: Identifying Hose Clip Pliers

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• Engine Bung Set :VAS6122 
  Fig 5: Engine Bung Set

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• Refrigerant Circuits Adapter Set 1 - Adapter 3 :VAS6338/3  and Refrigerant Circuits Adapter Set 1 - Adapter 12 :VAS6338/12  from Refrigerant Circuits Adapter Set 1 :VAS6338/1 

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• Refrigerant Circuits Adapter Set - Shut-Off Valve :VAS6338/42 
• Refrigerant Circuit Adapter Set - Adapter :VAS6338/47  (with three Refrigerant Circuit Adapter Set - Adapter :VAS6338/47-1  -1- and one Refrigerant Circuit Adapter Set - Adapter :VAS6338/47-2  -2-).

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• Hose Clamps - Up To 25 mm :3094 
  Fig 6: Hose Clamps

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• Not Illustrated:
• Ultrasound A/C Cleaner (for example the Ultrasound A/C Cleaner :VAS6189B  ). Refer to the Parts Information for the cleaning device currently available.
• Ultrasound A/C Cleaner - Airco-Clean Fluid :VAS6189/1