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08-26-2023, 01:46 PM | #1 |
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How many body bolts to lossen?
I am trying to lift my 31 Sport Coupe body to adjust with shims. I have loosened the 4 body bolts that are with the wood body blocks. Are there any other ones I am missing?
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08-26-2023, 02:28 PM | #2 | |
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Re: How many body bolts to lossen?
Quote:
Also, don't forget that the front of the rear fender is attached to the back of the running board, and those bolts need to be loosened in order for the body to lift independent of the frame. You probably already disconnected the steering column clamp and removed the choke rod but if you didn't you should do that too.
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JayJay San Francisco Bay Area ------------------------ 1930 Murray Town Sedan 1931 Briggs S/W Town Sedan Last edited by JayJay; 08-26-2023 at 02:34 PM. |
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08-26-2023, 02:41 PM | #3 |
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Re: How many body bolts to lossen?
The front mount for the cowl has two bolts each side for the through the block mounting and one bolt each side for the very forward most attachment but those bolts don't go through the blocks.
The second location has one bolt each side through the blocks. The third location has one bolt each side through the blocks. The rear most location has one bolt each side through the long blocks for a grand total of twelve bolts. The body can also snag the starter pedal. |
08-26-2023, 03:02 PM | #4 |
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Re: How many body bolts to lossen?
Thanks all,
Yes I took off the steering column clamps, fuel and vacuum line, as well as the GAV rod. I will look for the fender to running board. I have the foreward most cowl bolt (without the block) loose, but is there another right behind it? Will look for finding 6 bolts per side!
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08-26-2023, 03:02 PM | #5 |
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Re: How many body bolts to lossen?
Hello, a picture of forward most bolt on brace attached to firewall and two that mount wood block at cowl to frame.This car is a roadster but should be similar,May also have a bolt and nut at door post area that is attached to the body block but not to the frame.
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08-26-2023, 05:00 PM | #6 |
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Re: How many body bolts to lossen?
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I got the bolt and nut at door post area. Looks like one more to track down!
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08-26-2023, 06:21 PM | #7 |
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Re: How many body bolts to lossen?
Maybe this will help you locate the bolts
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08-26-2023, 06:30 PM | #8 |
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Re: How many body bolts to lossen?
Sorry that its not more clear, you should have bolts at locations1,2,4,5, and 9
Frame pic is the #’s 1-9 left to right, #1 bolts are at the firewall or the front of the cowl, |
08-26-2023, 07:54 PM | #9 |
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Re: How many body bolts to lossen?
The smart @$$ answer to how many body bolts to loosen is all of them.
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A is for apple, green as the sky. Step on the gas, for tomorrow I die. Forget the brakes, they really don't work. The clutch always sticks, and starts with a jerk. My car grows red hair, and flies through the air. Driving's a blast, a blast from the past. |
08-26-2023, 08:06 PM | #10 |
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Re: How many body bolts to lossen?
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08-27-2023, 12:53 PM | #11 |
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Re: How many body bolts to lossen?
Thanks Phil...EXCELLENT help!
Now as for nkaminar...your answer translates into "Never hit a man when he's down... kick him, it's easier"!! LMAO, loved the humor! and thanks to all for your help.
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08-27-2023, 12:57 PM | #12 |
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Re: How many body bolts to lossen?
The Les Andrews maintenance book shows the different ways that the different models are secured. There are subtle differences between the 1928/29 and the 1930/31 frames. They punched more holes than are used by any one type grouping. This is a good book to have even if it doesn't use photos.
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08-27-2023, 04:09 PM | #13 |
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Re: How many body bolts to lossen?
Hello again, if you can save the original bolts, the after market ones are not direct replacement, different heads thread size , but will work.
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08-27-2023, 07:50 PM | #14 |
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Re: How many body bolts to lossen?
Thanks gdmn852,
I am just loosening the nuts to the end of the bolt, don't want to take them all out and run into an alignment problem. Just shimming the cowl (and maybe the doors) to adjust the hood corner to the cowl. The lower right drivers side corner and lower left passenger side corner are off about 1/2". I installed a brassworks radiator that is very slightly higher thus throwing the hood alignment off.
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08-29-2023, 08:18 PM | #15 |
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Re: How many body bolts to lossen?
Hello, 1/2 is a lot to shim on the cowl , you may want to contact who you bought the radiator from.Seems 1/2 is a lot to shim and have a large gap between the running board splash aprons and body plus the hood latches may not be able to extend that much.
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