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How to Remove Terminal Stud from Battery Cable?

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  • Question : How to Remove Terminal Stud from Battery Cable?

    How do I remove and replace the old stud from a GM side-mount battery cable? From looking at it, I could not see what holds the terminal in place. The car is a 1995 Oldsmobile Cutlass Supreme.

    The reason for this is question is that the negative terminal doesn't tighten sufficiently to get a reliable connection. It just starts getting snug, and if I tighten any further past that point, it gets loose.

    It's not the threads in the battery, I've had the issue with different batteries. And it's not due to over-tightening, because it is impossible to over tighten. The terminal starts tightening and snugging up to the battery, but if I attempt to tighten any further, the studs threads slip out of the battery. The trouble is the tightest I can get this connection (the just starting to get snug point) is not enough to prevent the loosening of the terminal that comes with driving the car.

    Thanks in advance for any help with this.
    1995 Cutlass Supreme
    3.4 dohc

  • #2
    Don't try to just replace the terminal stud. Go to Walmart or a parts store and buy a whole new cable. Like $7, fixes your woes. GL.

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    • #3
      you can get just the studs. My cables were fine, and the stud was stripped out. You can get the studs for like $1.50 from most parts store.

      You just undo the terminal from the battery, and use something like a flat screwdriver, you just push really hard on the BATTERY SIDE (the threaded side), and you can just press it out. The only thing that holds the terminal in is the rubber surround.
      Taylor
      1988 Olds Cutlass Supreme 3100 MPFI
      1990 Pontiac Grand Prix STE 3.1 MPFI
      1994 Olds Cutlass Supreme convertible
      1998 Lincoln Mark VIII
      "find something simple and complicate it"

      Comment


      • #4
        Originally posted by 3100 MPFI View Post
        you can get just the studs. My cables were fine, and the stud was stripped out. You can get the studs for like $1.50 from most parts store.

        You just undo the terminal from the battery, and use something like a flat screwdriver, you just push really hard on the BATTERY SIDE (the threaded side), and you can just press it out. The only thing that holds the terminal in is the rubber surround.
        Ditto ive done this before also.
        sigpic
        1992 Buick Skylark 2.3L 1996 GrandAm 3100 SFI 1996 Ford E150 Conversion 5.8L

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        • #5
          a short 3/8 bolt will work too... either 3/8 or 5/16 cant remember... it will be very short though... dont use the rubber when using a bolt... cheap wuick fix..
          Robert
          ---------------------------------------------------
          96 Grand Prix SE 3100 202,000 miles
          New Rebuilt 3100
          New Rebuilt 4T60-E
          Exhaust
          Drilled/Slotted Rotors


          95 Grand Prix GTP 177,000 miles
          White
          3" Magnaflow Catback
          Lowered 2" Eibach in front Brichmount Rear
          94-96 Hi-Po 5 Stars on 245/50/16


          90 Pontiac Turbo Grand Prix
          5 Speed Swapped
          127,000
          Spec Stage 3 Clutch
          230,000 mile Getrag 282
          Emissions Deleted
          Brand new Engine 1,000 Miles
          Fully Custom Built car

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          • #6
            Did as 3100 MPFI suggested and replaced the terminal bolt (stud). Now the connection is tight again. Thanks for the help.
            1995 Cutlass Supreme
            3.4 dohc

            Comment


            • #7
              glad to help.
              Taylor
              1988 Olds Cutlass Supreme 3100 MPFI
              1990 Pontiac Grand Prix STE 3.1 MPFI
              1994 Olds Cutlass Supreme convertible
              1998 Lincoln Mark VIII
              "find something simple and complicate it"

              Comment

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