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  1. Norcal wrench530

    Cat 3406C engine Code 23

    Working on a 1993 Kenworth with a 3406C, having power loss issues intermittently, runs like a raped ape then feels like its got 50horses to quote the customer. Im not too familiar with this older system I did however find that Code 23 is related to the timing position sensor if what I found is...
  2. Norcal wrench530

    Need help Identifying model of Pettibone super-something....

    Hi guys I have a customer of mine that has a Pettibone super lift, i'm not sure of the model and cant seem to find a serial number plate anywhere. I'm in need of a front axle or parts for the front drive axle, owner ran it out of oil and the front axle locked up. I was able to locate the front...
  3. Norcal wrench530

    Anyone have experience with a Volvo ecr58?

    Have a hydraulic issue with a weak travel motor on right side track. Gets weaker as oil temp increases. Anyone have diagrams of valving or motors so I can start pressure checking? Thanks
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