71 60... Replacing release unit for trailer tow hitch: Notes

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Special tools required:

NOTE: Bumper trim shown removed for purposes of clarity.

Disconnect plug connection (1).

Unclip cable holder (2).

Fig 1: Identifying Plug Connection And Cable Holder

G04753824

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque 71 60 2AZ .

Installation:

Replace microencapsulated screw (1).

Fig 2: Identifying Microencapsulated Screw

G06852197

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Shown without gear unit for purposes of clarity.

Fit special tool 72 0 010 so that ribs (2) of retainer (1) are inserted into special tool.

Fig 3: Identifying Ribs Of Retainer Are Inserted Into Special Tool

G06852198

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Make sure special tool 72 0 010 is correctly positioned.

Special tool 72 0 010 must be inserted between trailer tow hitch (1) and gear unit (2).

Fig 4: Inserting Special Tool Between Trailer Tow Hitch And Gear Unit

G06852199

Courtesy of BMW OF NORTH AMERICA, INC.

Drive special tool 72 0 010 in direction of arrow upwards and remove retainer of gear unit (1).

Detach gear unit (1).

Fig 5: Removing Gear Unit Retainer Using Special Tool 72 0 010

G06852200

Courtesy of BMW OF NORTH AMERICA, INC.

If it is not possible to detach the gear unit:

RELEASE GEAR UNIT .