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Home >> Audi >> 2009 >> Q7 4.2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (3.0L - Cooling System - Engine Code(S): CJTB, CJTC, CNAA, CJWB, CJWC, CJWE, CTWA, CTWB) >> 19 Cooling System >> COOLANT PIPE AND After-Run Coolant Pump -V51- >> After-Run Coolant Pump -V51-, REMOVING AND INSTALLING >> Removing

After-Run Coolant Pump -V51-, REMOVING AND INSTALLING: Removing

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WARNING:

Risk of scalding due to hot steam and hot coolant.

  • The coolant system is under pressure when the engine is warm.
  • Reduce pressure by covering coolant reservoir cap with a cloth and carefully opening.

-- Open the coolant reservoir cap.

-- Remove the front noise insulation -1-. Refer to NOISE INSULATION, REMOVING AND INSTALLING .

Fig 1: Identifying Front/Rear Noise Insulation
GWWA10-10441Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -2-.

-- Remove the bolt -1-.

-- Place the Shop Crane - Drip TrayVAS6208 under engine.

-- Loosen the clamps -arrows- and remove the coolant hoses from the After-Run Coolant Pump -V51-.

Fig 2: Identifying After-Run Coolant Pump (If Equipped)
GWWA19-10599Courtesy of AUDI OF AMERICA, LLC