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61 13... Installing Comb Connector For Retrofitting/Repairs

Special tools required: 

NOTE: The repair range IV for vehicle electrical system contained the required special tools and individual parts for retrofitting and repair work with the aid of fan connectors.

The case can no longer be ordered. Order individual parts for wiring harness repair through BMW Parts Department.

Special tools: 

Choose contact sleeve (up to 4 mm2 ) in accordance with wire cross-section.

Fig 2: Contact Sleeve For Wire Cross-Section
G09900739Courtesy of BMW OF NORTH AMERICA, INC.

Alternatively:

Choose contact sleeves (up to 2.5 mm 2) for comb connectors.

Fig 3: Contact Sleeves For Comb Connectors
G09900740Courtesy of BMW OF NORTH AMERICA, INC.

Cut through wire loop in wiring harness at established point.

Strip insulation from both wire ends.

See repair instructions 

CUTTING TO LENGTH AND STRIPPING INSULATION FROM CABLES 

Crimp contact sleeves on both wire ends.

Fig 4: Crimping Tool
G09900741Courtesy of BMW OF NORTH AMERICA, INC.

See repair instructions 

CRIMPING ON STOP PARTS 

NOTE: If using repair kit for contact sleeves, refer to repair instructions: BUTT CONNECTOR FOR REPAIRING A PLUG CONNECTION .
Fig 5: Crimp Contact Sleeves On Both Wire Ends
G09900742Courtesy of BMW OF NORTH AMERICA, INC.

Crimp connecting cable for retrofitting likewise with contact sleeve.

Fig 6: Crimp Connecting Cable For Retrofitting
G09900743Courtesy of BMW OF NORTH AMERICA, INC.

Cut required number of poles to length for comb connectors.

Fig 7: Comb Connectors
G09900744Courtesy of BMW OF NORTH AMERICA, INC.

Special tool 61 9 041 (hand pliers) in conjunction with 61 9 042 (matrix) are used for pushing contact sleeves onto comb connectors.

See repair instructions 

SPECIAL TOOLS FOR WIRING HARNESS REPAIRS .

Fig 8: Special Tool 61 9 041
G09900745Courtesy of BMW OF NORTH AMERICA, INC.

Unlock special tool 61 9 041 :

Squeeze grips (1) lightly and push release lever (2) in direction of arrow.

Or:

Compress handles until limit position, hand pliers unlock automatically.

Fig 9: Releasing Lever
G09900746Courtesy of BMW OF NORTH AMERICA, INC.

Insert prepared comb connectors (3) in special tool 61 9 041 /61 9 042 .

Fig 10: Inserting Prepared Comb Connectors
G09900747Courtesy of BMW OF NORTH AMERICA, INC.

Attach wire with contact sleeve to comb connector.

Fig 11: Attaching Wire With Contact Sleeve To Comb Connector
G09900748Courtesy of BMW OF NORTH AMERICA, INC.

Press hand pliers together and slide on contact sleeve until limit position.

Fig 12: Crimping Connector
G09900749Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Once contact sleeves have been pushed on, they should not be detached again from the comb connector or reused.

Push on further contact sleeves for potential branching.

Fig 13: Contact Sleeves For Potential Branching
G09900750Courtesy of BMW OF NORTH AMERICA, INC.

Installation in wet area (engine compartment, wheel arch): 

Apply sealing compound on both sides and press into contacts (1).

Fit heat-shrink tubing and heat up with hot air blower (2) (approx. 250 °C).

NOTE: Ensure that comb connector has sufficient contact surface on attachment point.

Do not heat-shrink tubing on edges of comb connector too strongly, risk of cracking.

Fig 14: Applying Sealing Compound On Both Sides
G09900751Courtesy of BMW OF NORTH AMERICA, INC.

Allow heat-shrink tubing to cool down until hand-warm. Then press sealing material again into contacts and onto edges of comb connector.

If necessary, carefully heat-shrink tubing again.

Installation in dry area (interior, luggage compartment): 

Slide assembled comb connector into insulation housing until it locks into place.

Fig 15: Sliding Assembled Comb Connector Into Insulation Housing
G09900752Courtesy of BMW OF NORTH AMERICA, INC.