Oil Spray Jets, Removing And Installing

Special tools and workshop equipment required 

• Socket: T10545 
  Fig 1: Torx Bit - T40

  Courtesy of AUDI OF AMERICA, LLC
• Wrench - 21mm: T40263 
  Fig 2: Identifying Wrench - 21mm

  Courtesy of AUDI OF AMERICA, LLC
• Adapter: T40314 
  Fig 3: Adapter T40314

  Courtesy of AUDI OF AMERICA, LLC

Removing cylinder "1" through "3" : 

• The transmission is removed. Refer to TRANSMISSION, REMOVING .

-- Remove the oil pan upper section. Refer to OIL PAN UPPER SECTION, REMOVING AND INSTALLING .

-- Turn the crankshaft with the Wrench - 21mm: T40263  , Adapter: T40314  and the 24 mm socket in direction of -arrow- until the corresponding bolt is accessible.

Removing Cylinder "4" : 

• The engine is removed and secured to the engine/transmission holder. Refer to ENGINE, SECURING TO ENGINE AND TRANSMISSION HOLDER .

-- Remove the oil pan upper section. Refer to OIL PAN UPPER SECTION, REMOVING AND INSTALLING .

-- Remove the balance shaft timing chain. Refer to CAMSHAFT TIMING CHAIN, REMOVING AND INSTALLING .

-- Remove the connecting rod bearing cap.

-- Remove the crankshaft bearing cap.

-- Remove the crankshaft.

Continued for All Cylinders: 

-- Remove the pressure relief valve -1- using the Torx Bit - T40: T10545  .

-- Remove the oil spray jet -2-.

Installing 

Install in the reverse order of removal while noting the following:

• Installation position. Refer to Figure.

-- Install the balance shaft timing chain. Refer to CAMSHAFT TIMING CHAIN, REMOVING AND INSTALLING .

-- Install the oil pan upper section. Refer to OIL PAN UPPER SECTION, REMOVING AND INSTALLING .

Tightening Specifications 

• Refer to OVERVIEW - PISTONS AND CONNECTING ROD 
• Refer to OVERVIEW - CRANKSHAFT