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Frame Measurements

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mkoloc View Drop Down
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    Posted: 15 Jan. 2018 at 5:33pm
Need a bit of help .. hoping I can get the following measurement(s).

Need the measurement from the bottom or top of the stock front bumper to the ground/floor on a vehicle CJ using standard size jeep tires and wheels. 

Also need the measurement (Center of the bumper) of the face (Front) of the bumper back to the face (Front) of the round cross frame member the 1st one that sits in the frame.  I want to ensure that I have my new horns exactly where they need to sit before welding them into place.

Diagrams that I've seen are not very clear, and I prefer to be more exact than just a ballpark figure.  My original horns were gone and the bumper and welded on iron that I removed from a measurement standpoint were worthless.

Installing the new horns, gussets, bumper etc as a single assembled unit onto the frame.

Mark
LTC Mark Koloc (USA-RET)
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OEF Afghan 03-04
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1942 Ford GPW
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Bruce W View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Bruce W Quote  Post ReplyReply Direct Link To This Post Posted: 15 Jan. 2018 at 5:52pm
Your Service Manual for Universal Jeep Vehicles has everything you need on pages 239-240.  BW
It is NOT a Jeep Willys! It is a Willys jeep.

Happy Trails! Good-bye, Good Luck, and May the Good Lord Take a Likin' to You!

We Have Miles to Jeep, Before We Sleep.
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Post Options Post Options   Thanks (1) Thanks(1)   Quote jpet Quote  Post ReplyReply Direct Link To This Post Posted: 15 Jan. 2018 at 6:31pm


Not exactly the measurements you asked for but the information you need for locating your frame horns can be obtained from this drawing. The hole with the 13-7/16" dimension is the hole that is center of the cross tube.
CJ2A #29110 "General Willys"
MB #204827 "BAM BAM"

"We do what we can, and we try what we can't"
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Post Options Post Options   Thanks (1) Thanks(1)   Quote Mark W. Quote  Post ReplyReply Direct Link To This Post Posted: 15 Jan. 2018 at 7:05pm
Measuring to the floor would be worthless as springs will all be different. Even what would be considered a stock tire will be variable. A stock tire for a 15" wheel is different then a stock tire for a 16" wheel and one brand tire will be slightly different then another brand. Your best off to run with the drawing jpet posted.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mkoloc Quote  Post ReplyReply Direct Link To This Post Posted: 17 Jan. 2018 at 4:06am
Thanks all.  Realized after I posted that there were some diagrams that I found on the Internet than made some sense of it all. I also realize that these seems to be a bit of the wild west consistency  with frame repair, bumper fixes, rivets, spacers, gussets, etc etc etc.  All in the eye of the beholder I guess and I can totally do that.   Been doing a lot of reading of old posts and builds on this site and it's been most educational .  So are all the pics on the web of let's say CJ2A  jeep bumper's. Or MB or GPW bumpers.  HALFTRACK's  are much simpler!

Mark


Edited by mkoloc - 22 Jan. 2018 at 1:32am
LTC Mark Koloc (USA-RET)
MVPA#31144
OEF Afghan 03-04
OEF Africa 05-07
OEF KFOR 08-09
WTB 09-11
1942 Ford GPW
43 M16A2 Half-Track w/44 M10      
Trlr
1943 M3 Sct Car
1947 CJ2A
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mkoloc View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mkoloc Quote  Post ReplyReply Direct Link To This Post Posted: 17 Jan. 2018 at 4:11am
JPET  your drawing was just what I needed thank you!!!  I haven't welded my horns into place yet, but will set them up using your drawing. Will let you know how they come out!

Mark


Edited by mkoloc - 22 Jan. 2018 at 1:35am
LTC Mark Koloc (USA-RET)
MVPA#31144
OEF Afghan 03-04
OEF Africa 05-07
OEF KFOR 08-09
WTB 09-11
1942 Ford GPW
43 M16A2 Half-Track w/44 M10      
Trlr
1943 M3 Sct Car
1947 CJ2A
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mkoloc View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mkoloc Quote  Post ReplyReply Direct Link To This Post Posted: 20 Jan. 2018 at 3:34am
Success baby!  Daddy Like Wink


LTC Mark Koloc (USA-RET)
MVPA#31144
OEF Afghan 03-04
OEF Africa 05-07
OEF KFOR 08-09
WTB 09-11
1942 Ford GPW
43 M16A2 Half-Track w/44 M10      
Trlr
1943 M3 Sct Car
1947 CJ2A
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Ol' Unreliable View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote Ol' Unreliable Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan. 2018 at 3:15am
Boy, that looks good!  Thumbs Up
There's a reason it's called Ol' Unreliable
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Post Options Post Options   Thanks (1) Thanks(1)   Quote jpet Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan. 2018 at 4:03am
Good job
CJ2A #29110 "General Willys"
MB #204827 "BAM BAM"

"We do what we can, and we try what we can't"
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mkoloc Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan. 2018 at 7:05am
Thank You!! Once I had that post from Jpet, the layout went right together.  The pics in the manual mentioned in one post would be adequate to straighten the frame, but as a reference for anything else, like this type of project, they are more than a bit short of helpful.

Jpet, read through the Bam Bam build with great interest.  Thank you for all the posts and pics!  Lots of great information and discussion.  Well Done.

Appreciate all the advice and input from everyone.  Makes doing any challenging task like this so much easier.  

Like having a team in the shop with you!!Clap


Edited by mkoloc - 22 Jan. 2018 at 1:47am
LTC Mark Koloc (USA-RET)
MVPA#31144
OEF Afghan 03-04
OEF Africa 05-07
OEF KFOR 08-09
WTB 09-11
1942 Ford GPW
43 M16A2 Half-Track w/44 M10      
Trlr
1943 M3 Sct Car
1947 CJ2A
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Post Options Post Options   Thanks (0) Thanks(0)   Quote eestes1 Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan. 2018 at 11:55am
"Like having a team in the shop with you."
Well put!

Rick Estes
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Post Options Post Options   Thanks (0) Thanks(0)   Quote deanoburn0 Quote  Post ReplyReply Direct Link To This Post Posted: 27 Nov. 2023 at 7:04am
When measuring the distance from the stock front bumper to the ground/floor, consider using a spirit level to ensure the ruler or measuring tape is perfectly vertical. This can help eliminate any potential errors.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tin3rete Quote  Post ReplyReply Direct Link To This Post Posted: 27 Nov. 2023 at 7:18am
This thread is from five years ago, but your pursuit of precise measurements for your CJ project is still relevant and admirable. Even though the original post is aged, your inquiry can potentially benefit others who come across similar challenges.
In your quest for accuracy, using an online ruler tool like https://ruler.onl/ is an excellent choice. It can assist you in obtaining the exact measurements you need, which is crucial when working on a project like this.
If you encounter any difficulties or have further questions, please don't hesitate to ask.


Edited by tin3rete - 30 Nov. 2023 at 6:43am
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