61 13 Installing Fan Connector For Retrofitting/Repairs

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2008 BMW 750i, 2008 BMW 750Li, 2007 BMW 750i, 2007 BMW 750Li, and 2006 BMW 750i. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

61 9 040
61 9 041
61 9 042

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 Service.

Special tools:

special tool 61 9 040

Fig 1: Identifying Repair Kit
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Choose contact sleeve (up to 4 mm² ) in accordance with wire cross-section.

Fig 2: Identifying Contact Sleeve

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Alternatively:

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

Fig 3: Identifying Contact Sleeves For Fan Connectors

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Cut through wire loop in wiring harness at established point.

Strip insulation from both wire ends.

Cutting to length and stripping insulation from cables . See 61 13 CUTTING TO LENGTH AND STRIPPING INSULATION FROM CABLES .

Fig 4: Identifying Special Tool

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Crimp contact sleeves on both wire ends.

Crimping on stop parts . See 61 13 CRIMPING STOP PARTS .

NOTE: If using repair kit for contact sleeves, refer to repair instruction.
Butt connector for repairing a plug connection . See 61 13 BUTT CONNECTOR FOR REPAIRING A PLUG CONNECTION .

Fig 5: Identifying Contact Sleeves On Both Wire Ends

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Crimp connecting cable for retrofitting likewise with contact sleeve.

Fig 6: Crimping Connecting Cable For Retrofitting Likewise

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Cut required number of poles to length for fan connectors.

Fig 7: Identifying Number Of Poles

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

Special tools for wiring harness repairs . See 61 13 SPECIAL TOOLS FOR WIRING HARNESS REPAIRS .

Fig 8: Identifying Special Tool

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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

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

Fig 10: Inserting Prepared Fan Connector In Special Tool

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Attach wire with contact sleeve to fan connector.

Fig 11: Attaching Wire With Contact Sleeve To Fan Connector

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Press crimping tool together and slide contact sleeve firmly home.

Fig 12: Pressing Crimping Tool

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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: Identifying Contact Sleeves For Potential Branching

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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).

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.

Fig 14: Identifying Sealing Compound

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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

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