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621b transmission issues

xxyy1354 ยท 2020-10-27 21:22

ISO schematics for case 621b. Auto shift is inop. Also looking for trans pressure test port diagram and pressure specs. Third gear will not engage.

Replies4
  1. #1Shimmy12020-10-27 23:20

    How about 4th?

  2. #2xxyy13542020-10-28 07:33

    fourth feels like it engauges.

  3. #3Tinkerer2020-10-28 09:27

    Welcome to HEF, XXYY1354 ! Case wheel loader right ? Not a Caterpillar scraper ?

  4. #4xxyy13542020-10-28 16:59

    Yes it is a case Loader