Rivet oil pump chain - AR18.10-P-2140-02OM

ENGINE 642 

Fig 1: Identifying Riveting Tool (602 589 00 39 00)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Assembly Links (602 589 02 40 00)

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Fig 3: Identifying Assembly Inserts (103 589 01 63 00)

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Fig 4: Identifying Case (602 589 00 98 00)

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1. Connect new oil pump chain (2) and old oil pump chain (1) with assembly link (3.1), outer plate (3.2) and assembly locking element (3.3).
   Fig 5: Connecting Oil Pump Chain

   Courtesy of MERCEDES-BENZ USA
2. Slowly rotate crankshaft in the direction of engine rotation (arrowed) until it is possible to connect the ends of the new oil pump chain (2).
3. Remove assembly locking element (3.3), assembly outer plate (3.2) and assembly connecting link (3.1). Place old oil pump chain (1) to the side.
   Fig 6: Rotating Crankshaft To Connect The Ends Of The New Oil Pump Chain

   Courtesy of MERCEDES-BENZ USA
4. Connect the ends of the new oil pump chain (2) with a new riveted link (4).

   Insert riveted link (4) from the rear.

   Fig 7: Oil Pump Chain And Riveted Link

   Courtesy of MERCEDES-BENZ USA
5. Place assembly insert (6) with digit F2 into riveting tool (5) and attach.
   Fig 8: Placing Assembly Insert With Digit F2 Into Riveting Tool

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6. Place assembly insert (7) with the digit D5 into the riveting tool (5).
   Fig 9: Placing Assembly Insert With Digit D5 Into Riveting Tool

   Courtesy of MERCEDES-BENZ USA
7. Place new outer plate (8) into the assembly insert (7).

   The outer plate (8) is held by a magnet.

   Fig 10: Placing Outer Plate Into Assembly Insert

   Courtesy of MERCEDES-BENZ USA
8. Fit on rivet press tool (5)

   Place rivet press tool (5) in such a way that the spacer webs (arrow) lie on the rolls of the riveted link.

9. Tighten pressure screw on rivet press tool (5) until a firm resistance is felt.

   While turning the screw ensure that pins of the riveted link are inserted into the holes of the outer plate (8).

10. Take off riveting tool (5).
    Fig 11: Tightening Pressure Screw On Rivet Press Tool

    Courtesy of MERCEDES-BENZ USA
11. Transfer assembly insert (7) with the digit D5 on the riveted section (arrow).
    Fig 12: Transfer Assembly Insert With Digit D5 On Riveted Section

    Courtesy of MERCEDES-BENZ USA
12. Fit on rivet press tool (5) exactly above the center of the pin (arrow).

    Rivet every pin of the riveted link individually.

13. Tighten thrust spindle at riveting tool (5).
14. Take off riveting tool (5).
    Fig 13: Fitting On Rivet Press Tool Exactly Above The Center Of The Pin

    Courtesy of MERCEDES-BENZ USA
15. Check riveting (arrows) and re-rivet if required.
    Fig 14: Checking Riveting

    Courtesy of MERCEDES-BENZ USA