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Thread: Bearing preload

  1. #1

    Join Date
    Apr 2006
    Location
    St.C Ohio, 43950
    Posts
    433

    Bearing preload

    On a 1980 CJ M20 rear.....whats the bearing preload for the pinion with NEW bearings???? Putting a Detriot in her and figured I would replace the pinion bearings while im at it......the oil was perty nasty! Thanks in advance guys!------------DuNgA!!!!
    1980 CJ-5, 360 powered, T-18, Dana 20, Advanced Adapters output , 4.56's, Dana 30 frt chromoly shafts w/297 joints and Tru-Trac and M20 rear with Detroit, Superior shafts, and disc brakes and Tom Woods frt and rear shafts.........about 10k in misc aftermarket parts!

  2. #2
    Thank you from BT Tech Master Bulltear Forum
    Join Date
    Nov 2005
    Location
    Middle of the Iron Range MN
    Posts
    1,229
    I shoot for 25-40 in/lb with new bearings. Make sure you dont go too far with that crush sleeve or you'll have to start over with a new sleeve.

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