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Home >> BMW >> 2012 >> Alpina B7x >> Repair and Diagnosis >> Electrical >> Gauges >> Body Equipment - Repair >> Windshield And Rear Window >> 51 31 241 Removing and installing/replacing rear window cover (top)

51 31 241 Removing and installing/replacing rear window cover (top)

Special tools required: 

Necessary preliminary tasks: 

Observe NOTE  on component bonding with adhesive tape!

Detach cover (1).

Remove remnants of adhesive tape (2).

Clean bonding surface.

Air drying time: ≥ 1 minute

IMPORTANT: Adhesive area must be dry and free from dust and grease.
Once it has been cleaned, do not touch the adhesive area with bare hands.
Fig 1: Identifying Cover And Adhesive Tape
G06885716Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Pre-treat adhesive area with Sika-Aktivator-205 applicator.

Air drying time: ≥ 1 minute

Reposition lever (1) and open special tool 51 3 320 .

Fig 2: Repositioning Lever Using Special Tool (51 3 320)
G06885717Courtesy of BMW OF NORTH AMERICA, INC.

Pull off protective film (2) in stages from adhesive tape.

Insert cover (1) in guide pulleys (3).

Fig 3: Inserting Cover In Guide Pulleys
G06885718Courtesy of BMW OF NORTH AMERICA, INC.

Place special tool with contact rollers (1) up against upper window edge.

Align cover to window outer edge.

Fit cover and visually check for perfect seating.

Fig 4: Aligning Cover To Window Outer Edge
G06885719Courtesy of BMW OF NORTH AMERICA, INC.

Reposition lever (1) and close special tool.

Make cover (3) is correctly seated in guide pulleys (2).

Fig 5: Repositioning Of Lever
G06885720Courtesy of BMW OF NORTH AMERICA, INC.

Continue to pull off protective film (1) in stages from adhesive tape.

Run special tool with handwheel over entire upper window edge.

Fig 6: Pulling Protective Film From Adhesive Tape
G06885721Courtesy of BMW OF NORTH AMERICA, INC.