RicketyRick Posted July 7 Share Posted July 7 The starter motor has seized on my E250 CDI. The task seems to be challenging. Requiring access from both the upper and lower sections of the engine. Access to a lift would undoubtedly be beneficial, something I now lack. It would need an axle stand if I were to do it alone. According to the opinions of the MB forum members, what price should I anticipate for the replacement of the starting motor? Have any owners replaced the starting motor on the 651 engine? Thank you Link to comment Share on other sites More sharing options...
MrTinkerFix Posted July 7 Share Posted July 7 The cost is unknown, but it is a challenging task. The filter box, brackets, DPF, and catalytic converter need removal. Not that challenging, rather time-intensive. Link to comment Share on other sites More sharing options...
RicketyRick Posted July 7 Author Share Posted July 7 Accessing that section seems challenging without disassembling the components you specified. I may need to address this issue alone. Could someone recommend a comprehensive resource on this topic? Haynes handbook or an alternative guide. Thank you Link to comment Share on other sites More sharing options...
MrTinkerFix Posted July 7 Share Posted July 7 It is essential to elevate the vehicle significantly to remove the DPF from underneath it. It may be most advantageous in an elevator. Link to comment Share on other sites More sharing options...
Hypabl Posted July 7 Share Posted July 7 I have just changed the component on my C220 CDI estate, requiring eight socket extensions to complete the task. The task was quite straightforward after we identified the bolt and maneuvered it through, however it was somewhat arduous. In comparison to all other modifications made to the vehicle, it is a task I would delegate to a garage if I were to do it again. Link to comment Share on other sites More sharing options...
RicketyRick Posted July 7 Author Share Posted July 7 No elevator I regret not having done so. It would significantly simplify the process. I have removed all components. I can now see the starting motor from the engine compartment. I am uncertain about the placement of the holding bolts for the SM. Could someone kindly provide a photograph of the precise location? It would be very appreciated. Does the order of wire removal from the SM important, or is it inconsequential, similarly to the installation process? I disconnect the negative connection of the primary battery while working on the automobile. I believe it need two bolts for the SM. What is the size and kind of the socket? Thank you Link to comment Share on other sites More sharing options...
MrTinkerFix Posted July 7 Share Posted July 7 The starting bolts are accessible from underneath after the removal of the DPF. Eliminate all wires, ensuring the battery is unplugged. Link to comment Share on other sites More sharing options...
RicketyRick Posted July 7 Author Share Posted July 7 DPF has been deleted; thus, I must access it from beneath. Thank you. Link to comment Share on other sites More sharing options...
RicketyRick Posted July 7 Author Share Posted July 7 I have removed the lowest bolt closest to the ground. The defective transmission line and the oil sump pipe are causing significant difficulties. Could you provide guidance on the most effective method to remove the top bolt on the SM? The heat shielding material for the DPF/CAT is obstructive. Link to comment Share on other sites More sharing options...
RicketyRick Posted July 7 Author Share Posted July 7 🫣 Link to comment Share on other sites More sharing options...
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