Front Coolant Pipe: Removing

2009 Audi A6 BaseSECTION Removing
WARNING: This page is about a different car, the 2011 Audi A6 and 2010 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.

-- Drain coolant. Refer to DRAININGΒ .

-- Remove the front engine cover -bottom arrows-.

Fig 1: Identifying Engine Cover
GWWA10-10940Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows-, remove the air guides -1- and -2-.

Fig 2: Identifying Air Guide Components
GWWA10-10838Courtesy of AUDI OF AMERICA, LLC

-- Remove the ribbed belt from the coolant pump ribbed belt pulley. Refer to RIBBED BELT .

Fig 3: Counterhold Pulley Using Spanner Wrench 3212
GWWA13-10105Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts for the coolant pump ribbed belt pulley, using a 3212 to counterhold.

-- Remove the brake booster vacuum pump. Refer to BRAKE BOOSTER/BRAKE MASTER CYLINDER ASSEMBLY, OVERVIEW .

-- Disconnect electrical connector -3-.

Fig 4: Locating Front Coolant Pipe
GWWA19-10515Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -1, 2, 4 and 5- and remove the front coolant pipe.

-- Remove the front coolant pipe from the coolant hoses -arrows-.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.