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Home >> Audi >> 2014 >> A5 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 170 (3.0L - Cooling System - Engine Code(S): CCBA (Cabriolet)) >> 19 Cooling System >> Removal And Installation >> Coolant Pump >> Removing

Coolant Pump: Removing

WARNING: This page is about a different car, the 2012 Audi S5, 2011 Audi S5, and 2010 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.

-- Drain the coolant. Refer to COOLANT, DRAINING AND FILLING .

-- Remove the front left coolant pipes. Refer to LEFT FRONT COOLANT PIPES .

-- Remove the bolts -1 and 2- and the coolant pipes.

Fig 1: Identifying Coolant Pipes And Bolts
GWWA19-10759Courtesy of AUDI OF AMERICA, LLC

-- Remove the ribbed belt from the Air Conditioning (A/C) compressor but do not remove it completely:

-- Remove the coolant hose -arrow- from the front coolant pipe by lifting the retaining clamp.

Fig 2: Identifying Coolant Hose From Front Coolant Pipe By Lifting Retaining Clamp
GWWA19-10593Courtesy of AUDI OF AMERICA, LLC

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

Fig 3: Identifying Coolant Pump Ribbed Belt Pulley Bolts -Arrows- Removal With 3212 To Counterhold.
GWWA19-11018Courtesy of AUDI OF AMERICA, LLC

Vehicles with Hydraulic Power Steering 

Fig 4: Identifying Coolant Pump Pulley Bolts
GWWA15-10520Courtesy of AUDI OF AMERICA, LLC

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

Vehicles with Electro-Mechanical Power Steering 

Fig 5: Identifying Cylinder Head Coolant Valve And Bracket
GWWA13-10818Courtesy of AUDI OF AMERICA, LLC

-- Remove the cylinder head coolant valve -N489- -arrow- from the bracket and move it to the side.

-- Disconnect vacuum hose -1-.

Fig 6: Identifying Coolant Pump
GWWA19-11125Courtesy of AUDI OF AMERICA, LLC

All Vehicles 

NOTE:

Use a cloth to catch any leaking coolant.

-- Remove the coolant pump bolts -arrows- and the coolant pump.