Heavy Equipment Forums Heavy Equipment Community

Cat 627B blows transmission fuse

muddy fingers ยท 2024-02-02 17:23

serial num 14S888 blows transmission fuse when main harness is hooked up at back only when rear motor is running if its shut off it dont blow still does it with transmission solenoids unhooked any ideas throw them at me thanks

Replies4
  1. #1Nige2024-02-02 18:14

    Do you have an electrical schematic.? If not would you like one.? They were not that flash back in those days but it might give you a clearer idea about what's going on. EDIT: It would be a good idea to give the Scraper (back end) Serial Number as well. It might be a case of having to work with 2 schematics in combination.

  2. #2muddy fingers2024-02-02 18:26

    i do not have a schematics but it would be nice rear serial number is 37v873 thanks

  3. #3Nige2024-02-02 19:16

    Check your messages.

  4. #4muddy fingers2024-02-02 19:56

    thanks I thought I had it isolated to the rear but it dont look like it i'll have to go over the harness harder musta missed a spot