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Thread: torque values

  1. #1
    Join Date
    Dec 2001
    Location
    Temecula,CA USA
    Posts
    345

    Post

    Can anyone give me the torque values for the rear main brg cap bolts, the oil pump bolt and oil pan bolts. I haven't found my manual since I moved and I pulled my pan this am to replace my rear main seal. I broke a socket and extension trying to loosen the main cap bolts so off to sears as soon as they open to get the right tool for the job. (I was using a 3/8 drive, going to try 1/2). Thanks in advance. John
    83 K-20 8600 GVW, NA 6.2 \"J\", T-400, New interior, 2.5\" lift, 33X12.50X16.5, 3\" Dual Exhaust, AmsOil Dual Stage Air Filter, Lots More!!! FOR SALE!!! robertsonthego at msn dot com

  2. #2
    NH2112 Guest

    Post

    My Haynes diesel manual says 110lb-ft for the inner main bearing cap bolts and 100lb-ft for the outers, oil-pump-to-bearing-caps @ 65lb-ft, oil pump drive clamp bolt @ 31lb-ft, and 84lb-in for all oil pan bolts except the rear 2 - they get 17lb-ft.

    I can't believe you broke Craftsman 3/8" drive stuff trying to pull main cap bolts! I use my Craftsman 3/8" drive sockets a LOT at work because they're the only standard-length 3/8" drive sockets I have (well, except for a Cornwell 20-26mm set) and they've held up to breaker bars, long flex ratchets, and 1/2" drive to 3/8" drive adapters on impact guns! I sure can't tell a difference in strength between Craftsman sockets & drive tools and Snap-on, Mac, Matco, or Cornwell. My Snap-on 1/2" drive ratchet wasn't any harder to break than my Craftsman 1/2" drive ratchet was (I used a 6' cheater bar and tried to tighten a 1 1/2" bolt with all my body weight.)

  3. #3
    Dieselboy Guest

    Talking

    http://www.thedieselpage.com/members/torque.htm

    These were pretty handy to have on paper out in the garage.

  4. #4
    Join Date
    Dec 2001
    Location
    Temecula,CA USA
    Posts
    345

    Post

    I wasn't able to open that link, it wanted a password. I am a member but do not remember any passwords, that's what cookies are for.
    83 K-20 8600 GVW, NA 6.2 \"J\", T-400, New interior, 2.5\" lift, 33X12.50X16.5, 3\" Dual Exhaust, AmsOil Dual Stage Air Filter, Lots More!!! FOR SALE!!! robertsonthego at msn dot com

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