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D9H head replacement

Robert Dickens ยท 2022-12-08 16:38

Im new to site. Looking for cylinder head torque sequence and torque specs for D9H with a D353 engine. Any help in pointing in the right direction would be appreciated. Thanks

Replies10
  1. #1Dave Neubert2022-12-08 17:47

    make sure you put the front head on the front and the back on the rear there is a pipe plug that plugs the passage for lubing thr rocker arms don't ask how I know 180 first then 300

  2. #2Robert Dickens2022-12-08 18:12

    Thanks Dave. Just doing front head. Had a crack in the head on #2 cylinder, where injector threads in. Was getting coolant in the exhaust

  3. #3Robert Dickens2022-12-08 18:51

    Would you have torque sequence too

  4. #4Tinkerer2022-12-08 20:15

    Welcome to HEF, Robert !

  5. #5Nige2022-12-08 20:16

    Sequence depends on whether you have earlier or later heads. Both are shown below. Earlier head Later head

  6. #6Robert Dickens2022-12-08 20:21

    Thats great. I have the later head. Appreciate the info. Thanks

  7. #7chidog2022-12-08 20:27

    The push rod side is down. Starting at the top. From left to right. Row 1,) 18, 19, 12 10, 15, 14 Row 2,) 6, 4, 1, 7 Row 3,) 8, 2, 3, 5 Row 4,) 20, 17, 9, 11, 13, 16 Push rod lifter area down here. Guess I was too slow.

  8. #8Old Magnet2022-12-08 21:17

    For the spacer plate engine....

  9. #9Robert Dickens2022-12-09 06:31

    Thats perfect. Thanks. Be able to get this old girl prrring again

  10. #10Robert Dickens2022-12-09 06:35

    Thanks