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61 13... Installing fan 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.

Special tools: 

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

Fig 2: Identifying Contact Sleeve
G04753271Courtesy of BMW OF NORTH AMERICA, INC.

Alternatively:

Choose contact sleeves (up to 2.5 mm2 ) for fan connectors.

Fig 3: Identifying Contact Sleeves
G04753272Courtesy of BMW OF NORTH AMERICA, INC.

Cut through wire loop in wiring harness at established point.

Strip insulation from both wire ends.

Refer to repair instructions: 

Cutting to length and stripping insulation from cables 

Fig 4: Identifying Special Tool
G04753253Courtesy of BMW OF NORTH AMERICA, INC.

Crimp contact sleeves on both wire ends.

Refer to repair instructions: 

Crimping on stop parts 

NOTE: If using repair kit for contact sleeves, refer to repair instruction:

Butt connector for repairing a plug connection. 

Fig 5: Identifying Contact Sleeves
G04753274Courtesy of BMW OF NORTH AMERICA, INC.

Crimp connecting cable for retrofitting likewise with contact sleeve.

Fig 6: Identifying Crimp Connecting Cable
G04753275Courtesy of BMW OF NORTH AMERICA, INC.

Cut required number of poles to length for fan connectors.

Fig 7: Identifying Number Of Poles
G04753276Courtesy of BMW OF NORTH AMERICA, INC.

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

Refer to repair instructions: 

Special tools for wiring harness repairs. 

Fig 8: Identifying Special Tools
G04753277Courtesy of BMW OF NORTH AMERICA, INC.

Unlock special tool 61 9 041: 

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

Or:

Compress handles as far as they will go, tool unlocks automatically.

Fig 9: Identifying Grips And Unlocking Lever
G04753278Courtesy of BMW OF NORTH AMERICA, INC.

Insert prepared fan connector (3) in special tool 61 9 041  / 61 9 042. 

Fig 10: Identifying Fan Connector
G04753279Courtesy of BMW OF NORTH AMERICA, INC.

Attach wire with contact sleeve to fan connector.

Fig 11: Attaching Wire With Contact Sleeve
G04753280Courtesy of BMW OF NORTH AMERICA, INC.

Press crimping tool together and slide contact sleeve firmly home.

Fig 12: Pressing Crimping Tool Together
G04753281Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Once contact sleeves have been pushed on, they should not be detached again from the fan connector or reused.

Push on further contact sleeves for potential branching.

Fig 13: Pushing On Further Contact Sleeves
G04753282Courtesy 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 shrink-fit hose and heat up with hot air blower (2) (approx. 250°C).

Fig 14: Installing Shrink-Fit Hose
G04753283Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Ensure that fan connector has sufficient contact surface on mounting point.

Do not heat shrink-fit hose on edges of fan connector too strongly, risk of cracking.

Allow shrink-fit hose to cool down until hand-warm. Then press sealing material again into contacts and onto edges of fan connector.

If necessary, carefully heat shrink-fit hose again.

Installation in dry area (interior, luggage compartment): 

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

Fig 15: Sliding Assembled Fan Connector Into Insulation Housing
G04753284Courtesy of BMW OF NORTH AMERICA, INC.