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M38 Radio Installation

Posted: Mon Dec 30, 2013 10:28 am
by bbloom
Could someone post a picture or discription of how the speaker is mounted on the radio set, RT67 or 68. All the pictures I see it is right under one of the 2 x 4 mounts. Does in go into one of these mounts or does it mount into the fenderwell some how. My speaker is just a square box with a 2-3 inch threaded rod with a wing nut on the top of it.

Posted: Mon Dec 30, 2013 11:41 am
by wesk
Bill from this illustration it appears that the stud goes up through the end of the rack support board.

http://willysmjeeps.com/v2/modules/gall ... 0_Left.jpg

Posted: Mon Dec 30, 2013 11:56 am
by bbloom
I don't know Wes. It looks to me that the stud on the speaker is pointed down on the drawing.

Posted: Mon Dec 30, 2013 12:57 pm
by RICKG
I remember seeing this earlier-see foto #1
http://willysmjeeps.com/v2/modules.php? ... ht=speaker

Posted: Mon Dec 30, 2013 2:04 pm
by bbloom
OK that's it. I'm missing that bracket. Thanks for posting. Anyone know who might have one?

Posted: Mon Dec 30, 2013 2:07 pm
by RICKG
bbloom wrote:. Anyone know who might have one?
The poster I linked to you was interested in selling his-don't know if
he did tho.

Speaker bracket

Posted: Mon Dec 30, 2013 6:42 pm
by G740
Midwest Military has a few.
John

Posted: Mon Dec 30, 2013 8:11 pm
by wesk
Thyat bracket would certainly work but the drawing callouts 21-speaker, 26-Hex head cap screw 1/4-28 2EA, 30-Hex nut 1/4-28 2EA and 33- Lock washer 2EA tell me that if that is the bracket then it would have had to come already attached to the speaker in the box since it is not called out as a mount bracket on it's own anywhere in the install drawings.

Posted: Tue Dec 31, 2013 6:52 am
by ecurb_1160
Yes, Wesk, They came with speaker, the listing of bolts and nuts are to mount them. Bruce
Image[/URL][/img][/url]

Posted: Tue Dec 31, 2013 9:59 am
by wesk
So John's few for sale must have been liberated from a speaker unit unless he has a part number or stock number for just the bracket. I would assume the speaker came in a box of it's own with some paperwork that may include a parts list. Anyone have any of those papers from a new speaker unit?

Posted: Tue Dec 31, 2013 7:22 pm
by ecurb_1160
http://www.radiomuseum.org/r/ftw_ls_166u.html From the looks of this it states the mount came with the speaker, but I have seen many pics of the mobile PRC- 8/9/10 radios using this same speaker, but it looks like they were mounted different, so maybe there was a surplus of these mounts. I have seen them on e-bay and I think I saw them for sale at Fair Radio. Its just a cast mount, one could be made out steel pretty easy.[URL=http://s251.photobucket.com/user/e ... .jpg[/img][/url]

Posted: Tue Dec 31, 2013 8:43 pm
by chrisk

Posted: Thu Jan 02, 2014 5:37 am
by ecurb_1160
Ebay No: 271349563836 Here is one up for sale now. Bruce