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61 13... Cutting off, stripping insulation and cutting optical fibres to length

To cut off, strip insulation and cut optical fibres to length, use pliers 61 4 321 (1) in conjunction with crimping head 61 4 322 (2) 61 4 320 from crimping set.

NOTE: Pliers (1) open automatically as far as they will go when handles are pressed together.
Fig 1: Identifying Hand Pliers With Crimping Head (61 4 320)
G04727525Courtesy of BMW OF NORTH AMERICA, INC.

Cutting optical fibre 

Open pliers (1).

Place optical fibre (2) in cutting device (3).

Close pliers (1) and remove optical fibre (2).

Fig 2: Removing Optical Fibre Using Plier
G04727526Courtesy of BMW OF NORTH AMERICA, INC.

Stripping insulation from optical fibre 

Open pliers (1).

Open lever (2) in direction of arrow.

Fig 3: Opening Lever
G04727527Courtesy of BMW OF NORTH AMERICA, INC.

Slide optical fibre (1) into stripping device (2) until flush at point (3).

Close pliers (4) fully.

Close clamping lever (5) in direction of arrow.

Open pliers (4) by one tooth notch.

Open clamping lever (5) against direction of arrow again and remove optical fibre (1).

NOTE: A stripping replacement blade set is available under number 61 4 327.
Fig 4: Closing Clamping Lever
G04727528Courtesy of BMW OF NORTH AMERICA, INC.

Cutting optical fibre to length 

IMPORTANT: The cutting blade must be replaced prior to each cutting of the optical fibre.

Pull pin (1) in direction of arrow.

Fold up blade retaining link (2) in direction of arrow.

Fig 5: Pulling Pin
G04727529Courtesy of BMW OF NORTH AMERICA, INC.
WARNING: Risk of injury when changing the blade.

Remove blade (1) and replace.

Installation: 

Make sure blade (1) is correctly seated on locating points (2).

Fig 6: Identifying Locating Points On Blade
G04727530Courtesy of BMW OF NORTH AMERICA, INC.

Open pliers (3).

Slide optical fibre (1) into cutting device (2) until insulation of optical fibre (1) butts against clamping device.

Close pliers (3) fully and keep closed.

Remove optical fibre (1).

Fig 7: Removing Optical Fiber
G04727531Courtesy of BMW OF NORTH AMERICA, INC.