Overview - Belt Pulley Side Sealing Flange

Fig 1: Belt Pulley Side Sealing Flange Exploded View

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Bolt
   • Tightening specification. Refer to -item  ) Bolt.
2. Vibration Damper
   • Removing and installing. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING .
3. Seal
   • Always replace after removing. Refer to CRANKSHAFT SEAL, REPLACING, BELT PULLEY SIDE .
   • For the belt pulley side crankshaft
   • Do not oil
4. Sealing Flange, Belt Pulley Side
   • Must be seated on the alignment pins
   • Removing and installing. Refer to SEALING FLANGE, REMOVING AND INSTALLING, BELT PULLEY SIDE .
5. Bolt
   • Tightening specification and sequence. Refer to Fig 2.
   • Always replace after removing.
   • There are different thread diameters. Refer to the Parts Information.
6. Seal
   • Always replace after removing.
7. Cylinder Block
8. Alignment Pin
   • Quantity: 2
9. Bolt
   • Tightening specification and sequence. Refer to Fig 2.
   • Always replace after removing.

Ribbed Belt Pulley Side Sealing Flange - Tightening Specifications and Sequence 

Fig 2: Sealing Flange Tightening Sequence (Pulley Side)

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Replace the bolts that were tightened with an additional turn.

-- Tighten the bolts in the steps shown in the sequence:

Bolt for the TDC Hole in the Rear Cylinder Block - Tightening Specification 

Fig 3: Bolt for the "TDC" Hole in the Rear Cylinder Block

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.