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Home >> Audi >> 2009 >> A8 Quattro >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (4.2L - Engine Mechanical, Engine Code(S): BFM) >> 13 - Engine - Crankshaft, Cylinder Block >> Sealing flange and drive plate, assembly overview >> Drive plate, removing and installing

Drive plate, removing and installing

WARNING: This page is about a different car, the 2006 Audi A8, 2005 Audi A8, and 2004 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.

Special tools, testers and auxiliary items required 

Fig 1: Crankshaft Holder 3242
GW00004855Courtesy of VOLKSWAGEN UNITED STATES, INC.

Removing 

CAUTION: Only turn over the engine at the crankshaft in direction of engine rotation (clockwise).
Fig 2: Identifying Notch Aligns With Marking
GW00026542Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • Turning over the engine is performed at the center bolt of the crankshaft.
Fig 3: Disconnecting Water Pipe From Oil Pan
GW00028803Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 4: Disconnecting Water Pipe From Engine Block
GW00028804Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 5: Removing Locking Bolt Of TDC Marking At Upper Part Of Oil Pan
GW00026543Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • In the crankshaft, a TDC bore is located exactly behind the locking bolt (can be felt by touch).
CAUTION: Do not rotate crankshaft while touching TDC mark with finger - danger of injury.
Fig 6: Installing Crankshaft Holder 3242 In Hole For Removed Locking Bolt
GW00026544Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 7: Marking Drive Plate, Shim And Washer To Engine & Removing Drive Plate
GW00004856Courtesy of VOLKSWAGEN UNITED STATES, INC.

Installing 

Installation is in reverse order of removal, note the following:

NOTE:
  • Replace seals.

1 - Shim: Thickness 3.4 mm

2 - Washer: Thickness 1.50 mm

Torque specifications 

Component   Nm
Drive plate to crankshaft 30 + 90° 1)2)
Sealing plug in upper section of oil pan 35