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27 10 010 Removing and installing transfer box ATC 700 (automatic transmission) hybrid

WARNING: This page is about a different car, the 2011 BMW X6 and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: High-voltage system - danger to life!
IMPORTANT: Observe SAFETY INFORMATION for handling hybrid cars
IMPORTANT: After replacement:, the "Repair" service function must be carried out with in the BMW diagnosis system.
IMPORTANT: After completing work, check gear oil level and top up if necessary.
Filler plug (1):
Tightening torque 27 00 11AZ .
Oil level up to filler edge of filler plug (1).
Use only the approved oil: Transfer-box oil TF0870, BMW part number 83 22 0 397 244 (1-litre can)

Failure to comply with this requirement will result in serious damage to the transfer box!

Fig 1: Identifying Oil Filler Plug
G04794241Courtesy of BMW OF NORTH AMERICA, INC.

Necessary preliminary tasks:

Release screws (1) and remove hybrid parking lock (DSM) (2).

Tightening torque 24 00 6AZ .

Fig 2: Identifying Screws And Hybrid Parking Lock (DSM)
G08577200Courtesy of BMW OF NORTH AMERICA, INC.

Release screw connection of transfer case.

Tightening torque 27 00 9AZ .

Remove transfer case.

Installation: 

Pay attention to dowel pin (1).

Grease dowel pin (1).

Apply a thin coat of grease to splines.

Grease: WEICON ANTI-SEIZE.

Fig 3: Identifying Thin Coat Of Grease Applying Areas Onto Splines
G04794246Courtesy of BMW OF NORTH AMERICA, INC.