Valve stem seals, replacing

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Fig 1: Identifying Special Tools - Valve Stem Seals, Replacing (1 Of 2)

Courtesy of VOLKSWAGEN UNITED STATES, INC.

(with cylinder head installed)

Special tools and equipment

2036 Adjustable rod
3047A Slide hammer
3122B Spark plug removal tool
3129 Seal driver

T10112 Installation tool
V.A.G 1331 Torque wrench (5 to 50 Nm)

Fig 2: Identifying Special Tools - Valve Stem Seals, Replacing (2 Of 2)

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Special tools and equipment

VW 541/1A Assembly lever
VW 541/5 Thrust piece
VW 653/3 Pressure hose

Removing

Remove camshaft. Refer to Engine code BBW .
Take out hydraulic lifters and place with running surface downward. Ensure lifters are not interchanged.
Disconnect spark plug connectors with tool T10112
Remove spark plugs with spark plug removal tool 3122B.

Set piston of appropriate cylinder to "Top Dead Center".

Fig 3: Identifying Assembly Appliance 2036, Assembly Lever VW 541/1A & Thrust Piece VW 541/5

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Mount assembly appliance 2036 and adjust mountings to height of studs.
Screw pressure hose VW 653/3 into spark plug thread.
Connect pressure hose to compressed air supply of at least 6 bar.
Remove valve springs with assembly lever VW 541/1A and thrust piece VW 541/5.

NOTE: Tight valve keepers can be loosened by tapping lightly on the lever.

Fig 4: Pulling Off Valve Stem Seals With 3047A

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pull off valve stem seals with 3047A.

Installing

Fig 5: Identifying Plastic Sleeve, Valve Stem Seal & Seal Driver Tool 3129

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Place plastic sleeve -A- supplied on appropriate valve stem. This will prevent new valve stem seal -B- being damaged.
Place new valve stem seal into seal driver tool 3129.
Oil valve stem seal sealing lip and press carefully onto valve guide.