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61 13 ... Crimping optical fibres

Special tools required: 

To crimp optical fibres, use pliers 61 4 321 (1) in conjunction with crimping head 61 4 323 (2) from crimping set 61 4 320.

NOTE: Pliers (1) open automatically as far as they will go when handles are pressed together.
Fig 1: Identifying Special Tool (61 4 321) Pliers And (61 4 323) Crimping Head
G04727520Courtesy of BMW OF NORTH AMERICA, INC.

Move contact guide by means of stop lever (1) into corresponding position (pin contact or jack).

Fig 2: Identifying Special Tool (61 4 323) Stop Lever
G04727521Courtesy of BMW OF NORTH AMERICA, INC.

Open pliers (2).

Place pin contact or jack (1) in crimping head and secure with locking lever (3).

Fig 3: Identifying Pliers, Contact/Jack And Locking Lever
G04727522Courtesy of BMW OF NORTH AMERICA, INC.

Insert stripped optical fibre (1) as far as it will go into pin contact or jack (2).

Close pliers (3) fully.

Open pliers (3) and locking lever (4).

Remove optical fibre (1).

Fig 4: Identifying Pliers, Contact/Jack, Optical Fibre And Locking Lever
G04727523Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Make sure optical fibre is correctly seated in jack.

Right (A) 

End of optical fibre (1) must be flush with tip of pin contact (2).

Wrong (B) 

End of optical fibre (1) is not flush with tip of pin contact (2).

Fig 5: Identifying Optical Fibre And Contact In Jack
G04727524Courtesy of BMW OF NORTH AMERICA, INC.