Crankshaft Seal, Belt Pulley Side

Special Tools And Workshop Equipment Required

Removing

-- Remove toothed belt TOOTHED BELT .

-- Remove the toothed belt crankshaft sprocket. Lock the toothed belt sprocket with the counter support 3099.

Fig 1: Identifying Counterhold 3099

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

NOTE:

When fastening the counter support, place two washers between the toothed belt gear and counter support.

-- To guide the seal remover 3203, screw in the central bolt by hand up to the limit stop in the crankshaft.

-- Turn the inner portion of the seal remover 9 revolutions (approximately 17 mm) out from the outer portion and lock it with the knurled bolt.

-- Lubricate the threaded head of the seal remover 3203.

-- Using considerable force, screw the seal remover as far as possible into the seal.

Fig 2: Identifying Firm Pressure Exerted To Oil Seal Extractor 3203 Into Oil Seal

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Loosen knurled screw and turn inner portion against crankshaft until the oil seal is pulled out.

Installing

NOTE:

The sealing lip of the sealing ring may not be additionally oiled or greased.

-- Before installing, remove oil remains from end of crankshaft with a clean cloth.

-- Place guide sleeve T10053/1 on crankshaft pin.

Fig 3: Identifying Guide Sleeve From Assembly Tool T10053 & Crankshaft Journal

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Push the seal over the guide sleeve onto the end of the crankshaft.

-- Press the seal in to the limit stop using the assembly tool T10053 and the central bolt.

Fig 4: Identifying Press Sleeve T10053

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Install toothed belt crankshaft sprocket with new central bolt.

-- Toothed belt, installing and tensioning TOOTHED BELT .