Bonded Rubber Bushing

Special tools and workshop equipment required

Locking Pin 30 - 505
Arbor Thrust Piece VW 554
Bushing Puller 3128
Assembly Tool T40033/1
Traverse T10030/5
Component Part for 3346 Tool 3346/2
Nut 3346/3
Internal Puller Kukko 21/1
Counter-Support Kukko 22/1

Fig 1: "Upper Rear" Bonded Rubber Bushing, Removal

Courtesy of AUDI OF AMERICA, LLC

A - Counter-support, for example, Kukko 22/1

B - Internal puller 12 to 16 mm, for example, Kukko 21/1

-- A piece must be broken out of the bonded rubber bushing collar -arrow- to attach the support.

-- Insert the extractor in the separating gap between the upper and lower bonded rubber bushing and brace it.

Fig 2: "Lower Rear" Bonded Rubber Bushing, Removal

Courtesy of AUDI OF AMERICA, LLC

NOTE:

If the bonded rubber bushing should be replaced separately, it can be removed with the support such as the Kukko 22/1 and the extractor 12 to 16 mm such as the Kukko 21/1. Refer to Fig 1.

Fig 3: "Upper Rear" - A - And "Lower Rear" - B - Bonded Rubber Bushings, Installing

Courtesy of AUDI OF AMERICA, LLC

-- Lay a washer with an internal diameter of 15 mm and an outer diameter of a minimum of 27 mm on the 3346/2 before it is installed.

Fig 4: "Lower Front" Bonded Rubber Bushing, Removal

Courtesy of AUDI OF AMERICA, LLC

-- To prevent oil from leaking out of the final drive in the following step, seal off both vent pipes.

-- Place the final drive on the workbench with the upper section down and remove the bonded bushing:

A - Counter-support, for example, Kukko 22/1

B - Internal puller 12 to 16 mm, for example, Kukko 21/1

-- A piece must be broken out of the bonded rubber bushing collar -arrow- to attach the support.

-- Insert the extractor in the separating gap between the upper and lower bonded rubber bushing and brace it.

Fig 5: "Upper Front" Bonded Rubber Bushing, Removal

Courtesy of AUDI OF AMERICA, LLC

NOTE:

If the bonded rubber bushing should be replaced separately, it can be removed with the support such as the Kukko 22/1 and the extractor 12 to 16 mm such as the Kukko 21/1. Refer to Fig 4.

Fig 6: "Lower Front" And "Upper Front" Bonded Rubber Bushings, Installing

Courtesy of AUDI OF AMERICA, LLC

-- Lay a washer with an internal diameter of 15 mm and an outer diameter of a minimum of 27 mm on the 3346/2 before it is installed.

Fig 7: Differentiation Of "Upper Rear" And "Lower Front" Bonded Rubber Bushings

Courtesy of AUDI OF AMERICA, LLC

The "upper rear" and "lower front" bonded rubber bushings can be differentiated.

Dimension "a" mm	Bonded Rubber Bushing
22	"upper rear"
17	"lower front"

Fig 8: Installation Position Of "Upper Rear" And "Lower Front" Bonded Rubber Bushings

Courtesy of AUDI OF AMERICA, LLC

Final drive in its installed position

Installation Location of the "Upper Rear" and "Lower Front" Bonded Rubber Bushing:

The "upper rear" bonded rubber bushings List Item: "Upper Rear" Bonded Rubber Bushing are positioned with the pins -A- facing up.
The "lower front" bonded rubber bushings List Item: "Lower Front" Bonded Rubber Bushing are positioned with the pins -A- facing down.

Installation of the buffer -B-

-- Pull the pins -A- into the buffer holes -arrows-.

The buffer -B- is then connected to the bonded rubber bushing and cannot be lost.