Coolant Pump Drive Shaft Seal

Special tools and workshop equipment required

Thrust Piece T10353

Procedure

Fig 1: Identifying Pry Out Seal Using A Screwdriver

Courtesy of AUDI OF AMERICA, LLC

-- Remove small coolant pipe. Refer to SMALL COOLANT PIPE .

-- Remove the coolant pump toothed belt. Refer to COOLANT PUMP TOOTHED BELT .

-- Firmly press a screwdriver -1- on the seal surface -2- -arrow B-.

-- Pry out the seal -arrow A-.

-- Clean the running and sealing surface.

-- Coat the sealing surface of the balance shaft -2- with transmission oil.

Fig 2: Balance Shaft And Sealing Surface

Courtesy of AUDI OF AMERICA, LLC

-- Push the seal -1- onto the balance shaft.

"Luftseite" or ("Outside") -arrow- must be readable from the outside.

-- Mount the T10353 on the shaft seal -1- and then tighten it all the way into the cylinder block with the screw -2-. Be careful not to tilt the shaft seal when doing this.

Fig 3: Identifying Thrust Piece T10353, Seal And Bolt

Courtesy of AUDI OF AMERICA, LLC

-- Install the coolant pump toothed belt. Refer to COOLANT PUMP TOOTHED BELT .

-- Install after-run coolant pump -V51-. Refer to After-Run Coolant Pump -V51- .

-- Install the small coolant pipe. Refer to SMALL COOLANT PIPE .

-- Fill the coolant system. Refer to COOLANT, DRAINING AND FILLING .