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Home >> BMW >> 1997 >> 540i Automatic >> Repair and Diagnosis >> Electrical >> Gauges >> Body Equipment - Repair >> Front door Locks, handles, fittings >> 51 21 170 Removing and installing or replacing outside handle from left or right front door

51 21 170 Removing and installing or replacing outside handle from left or right front door

Lift out sealing plug.

Installation: 

  1. Fit new seal plugs.
Fig 1: Fitting New Seal Plugs
G03153596Courtesy of BMW OF NORTH AMERICA, INC.

Insert special tool 51 3 203 and lever retaining tab (1) on locking plate (2) over the retaining lug (3).

Fig 2: Inserting Special Tool And Lever Retaining Tab On Locking Plate Over Retaining Lug
G03153597Courtesy of BMW OF NORTH AMERICA, INC.

Insert special tool 51 3 201 in sliding bore on locking plate (2) and press this forwards with raised retaining tab (1).

Remove both special tools.

Fig 3: Removing Both Special Tools
G03153598Courtesy of BMW OF NORTH AMERICA, INC.

Lift out lower edge of outside handle and pull obliquely downwards to remove.

Fig 4: Lifting Out Lower Edge Of Outside Handle
G03153599Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

  1. Insert special tool 51 3 201 in sliding bore (1) of locking plate (2) and pull it backwards.

Check function.

Fig 5: Inserting Special Tool In Sliding Bore Of Locking Plate
G03153600Courtesy of BMW OF NORTH AMERICA, INC.