Oil Pan Lower Section, Removing And Installing: Installing

WARNING: This page is about a different car, the 2022 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

Replace bolts that were tightened with an additional turn after removing them.

CAUTION:

Risk of contaminating the lubricating system and the bearing.

- Cover open engine components.

Fig 1: Cleaning Sealing Surfaces

Courtesy of AUDI OF AMERICA, LLC

CAUTION:

Risk of injuring the eyes from sealant residue.

- Wear protective eyewear.

-- Remove any sealant residue on the oil pan lower -1- and upper sections using a rotating plastic brush.

-- Clean any oil or grease off the sealing surfaces.

Be sure to check the expiration date of the sealant.

Fig 2: Cut Tube Nozzle At Front Marking
Courtesy of AUDI OF AMERICA, LLC

-- Cut the tube nozzle at the front marking (nozzle diameter: about 2.5 mm).

Courtesy of AUDI OF AMERICA, LLC

CAUTION:

There is a risk that the lubrication system could be blocked by excess sealant.

- Do not apply sealant bead thicker than indicated.

-- Apply a sealant bead -arrow- to the clean sealing surface on the lower section of the oil pan as shown.

Sealant bead thickness: 3.0 mm
Install the lower section of the oil pan within five minutes of applying the sealant.

-- Place the oil pan lower section carefully on the oil pan upper section but do not press on the sealant bead.

The sealant must not get into the threaded holes.

-- Next install all bolts by hand and then tighten.

Install in reverse order of removal. Note the following:

-- Fill the engine oil and check the oil level. Refer to ENGINE OIL .