Oil Pump And Suction Jet Pump: Installing

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Fig 1: Wrapping Tape Around Input Shaft Splines

Courtesy of AUDI OF AMERICA, LLC

Tightening specifications, refer to TRANSMISSION OVERVIEW .

NOTE:

Replace bolts that are tightened to the specification.

Replace O-rings.

-- Wrap the splines for the outer driveshaft with adhesive tape -arrow-, so that the inner surfaces of the suction jet pump are not damaged when installing.

-- Coat the tape lightly with grease.

-- Push the O-ring -2- onto the seal seat on the suction jet pump -1-.

Fig 2: Installing Suction Jet Pump Seal Seat O-Ring

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-- Check the sealing surface -arrow- on the inside of the large opening in the suction jet pump for damage. Replace the suction jet pump, if necessary.

Fig 3: Checking Sealing Surface -Arrow- On Inside Of Large Opening In Suction Jet Pump For Damage

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-- Check that the small O-rings -1- are in the correct places on the suction jet pump.

-- Push the suction jet pump -2- and oil pump -1- separately onto the input shaft.

Fig 4: Identifying Oil Pump Removed

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NOTE:

The oil pump is shown removed.

-- Position the suction jet pump on the oil pump and tighten the bolts -arrows-.

-- Tighten the oil pump -arrows-.

Fig 5: Removing Bolts And Pushing Oil Pump Forward On Input Shaft

Courtesy of AUDI OF AMERICA, LLC

Installation is performed in reverse order of removal.

Fig 6: Wrapping Tape Around Input Shaft Splines

Courtesy of AUDI OF AMERICA, LLC

-- Remove the adhesive tape.

-- Install DSG transmission Mechatronic --. Refer to DSG TRANSMISSION MECHATRONIC -J743- .

-- Install the dual clutch. Refer to DUAL CLUTCH .

-- Install the flywheel. Refer to FLYWHEEL .