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61 13 ... Crimping Micro Quadlock System contacts (MQS)

Special tools required: 

NOTE: For special tools, refer to BODY ELECTRICAL - SPECIAL TOOLS - 645CI (E63) .

To crimp MQS contacts, use pliers 61 4 321 (1) in conjunction with crimping head 61 4 324 (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: Crimping MQS Contacts Using Pliers
G03288097Courtesy of BMW OF NORTH AMERICA, INC.

Open pliers (1).

Fold up contact carrier (2).

Insert MQS contact (3) in contact carrier (2).

Fold back contact carrier (2).

Fig 2: Inserting MQS Contact In Contact Carrier
G03288098Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Follow procedure for cutting and stripping insulation from cables, refer to 61 13 CUTTING TO LENGTH AND STRIPPING INSULATION FROM CABLES .

Close pliers (1) one notch.

Insert stripped cable (2).

Close pliers (1) fully.

Fig 3: Inserting Stripped Cable
G03288099Courtesy of BMW OF NORTH AMERICA, INC.

Open pliers (1).

Open contact carrier (2) gently and carefully remove MQS contact.

NOTE: Check contact for correct crimping, refer to 61 13 CRIMPING ON STOP PARTS .
Fig 4: Opening Contact Carrier Gently
G03288100Courtesy of BMW OF NORTH AMERICA, INC.