Remove contacts from 2.5 solder contact coupling round plug contact - AR00.19-P-0120-17A

MODEL ALL 

Fig 1: Identifying Passenger Vehicle Wiring Harness Repair Kit (220 589 04 99 00)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Wiring Harness Repair Kit, Basic (000 589 13 99 00)

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Fig 3: Identifying Blade Holder With Clamping Pliers (220 589 01 99 50)

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Fig 4: Identifying RK 2.5 Blade Solder Contact (220 589 01 99 53)

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Unfasten secondary release on version with slide 

1. Insert a suitable tool under the slide valve cap (1).
2. Using a suitable tool, press the slide valve out of the last detent in direction shown by arrow.
   Fig 5: Pressing Slide Valve From Last Detent Using Suitable Tool

   Courtesy of MERCEDES-BENZ USA

   Unfasten secondary release on version with securing clip 

3. Using a suitable tool, pry up the side tabs of the retaining clamp (1).
4. Fold up securing clip (1) in direction of arrow.
   Fig 6: Pushing Retaining Clamp Side Tabs Using Suitable Tool

   Courtesy of MERCEDES-BENZ USA

   Unpin contact from coupling 

5. Insert blade holder with clamping pliers and RK 2.5 solder contact blade from rear side into cable duct of coupling.

   Align sleeve of RK 2.5 solder contact blade to spring shackle (1) of coupling. This step presses the spring shackle (1) in the coupling into position.

6. Remove female contact together with blade holder with clamping pliers and RK 2.5 solder contact blade from coupling by gently pulling towards rear.
   Fig 7: Inserting Blade Holder With Clamping Pliers And RK 2.5 Solder Contact Blade

   Courtesy of MERCEDES-BENZ USA