M38A1 furlpump bolts

swampy · Member Joined: Sep 28, 2010 Posts: 38

Had a buddy "help me" with my fuel pump......now i dont know if the long bolt goes forward, or rearward........
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Scott

wesk · Posted: Fri Oct 20, 2017 9:48 am Post subject:

This is where someone always says look in the manual. Well if you did then this illustration wasn't much help, was it?

But this ones shows the long bolt in the front.

Makes sense since the front bolt must clear the engine mount plate.

Ahh the title says M38A1 so here we go:

For the A1 long goes forward but

for the early A1 thru engine sn 49065:

The center bolt was used up front thru engine sn 49065. The short extended hex bolt was used forward after that sn.
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Wes K
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100

Mjeeps photo album: http://www.willysmjeeps.com/v2/modules.php?set_albumName=Wes-Knettle&op=modload&name=gallery&file=index&include=view_album.php

STXM38A1 · Posted: Fri Oct 20, 2017 11:10 am Post subject:

Take a look at pages 154 & 155 of TM 9-8014, which covers fuel pump removal & installation & includes a good picture on page 155.

Also refer to the picture on page 127 (Fig. 55) relating to the engine removal procedures.
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Warren
M38A1 12/54 MD 78343

PHOTO ALBUM:
http://www.willysmjeeps.com/v2/modules.php?set_albumName=album33&op=modload&name=gallery&file=index&include=view_album.php

4x4M38 · Posted: Fri Oct 20, 2017 2:07 pm Post subject:

I've found a lot of information buried in the removal, dissassembly,
assembly and installation texts.

Not always so in the Ord 9 lists, nor even clear in illustrations.
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Brian
1950 M38
MC11481
http://www.willysmjeeps.com/v2/modules.php?set_albumName=album372&op=modload&name=gallery&file=index&include=view_album.php

4x4M38 · Posted: Fri Oct 20, 2017 2:11 pm Post subject:

If one has the priming lever installed it would seem
pretty clear where the short bolt goes.

How often one finds one intact might be a question.
_________________
Brian
1950 M38
MC11481
http://www.willysmjeeps.com/v2/modules.php?set_albumName=album372&op=modload&name=gallery&file=index&include=view_album.php

RonD2 · Posted: Fri Oct 20, 2017 3:53 pm Post subject:

I have the priming lever and two long bolts. Tight fit, but no interference.
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Ron D.
1951 M38 Unknown Serial Number
1951 M100 Dunbar Kapple 01169903 dod 5-51

“The only good sports car that America ever made was the Jeep."
--- Enzo Ferrari

4x4M38 · Posted: Fri Oct 20, 2017 6:52 pm Post subject:

But you have a priming lever on an M38 install,
which makes you a special, out of the box,
cool guy!

Hope to join your club soon!
_________________
Brian
1950 M38
MC11481
http://www.willysmjeeps.com/v2/modules.php?set_albumName=album372&op=modload&name=gallery&file=index&include=view_album.php

RonD2 · Posted: Fri Oct 20, 2017 9:57 pm Post subject:

Thanks Brian! Cool

Shiners acceptable for dues anytime!

Apologies! Off topic for the original M38A1 question. Sorry to muddy the water!

Technically correct for a M38 Motor Pool restoration (me thinks anyway).

It's what Supply (a.k.a. MWM) issued when exchanging the old pump carcass. Gave one without a priming lever and got one back that did.

What's a rookie to do? Shocked

_________________
Ron D.
1951 M38 Unknown Serial Number
1951 M100 Dunbar Kapple 01169903 dod 5-51

“The only good sports car that America ever made was the Jeep."
--- Enzo Ferrari

4x4M38 · Posted: Sat Oct 21, 2017 5:47 am Post subject:

As Wes has said, it does help priming the pump
but the dash pump really is a big help in cold
weather.

I was planning on buying one each of the bolts
when I install mine but maybe it makes sense
the motor pool guys would have used what they had.

Does the original poster have a priming handle?

Ot, the little town is three hours from home. We can
meet there and drink the holy water from the well!
_________________
Brian
1950 M38
MC11481
http://www.willysmjeeps.com/v2/modules.php?set_albumName=album372&op=modload&name=gallery&file=index&include=view_album.php

keats · Posted: Sat Oct 21, 2017 6:09 am Post subject:

off hand I don't remember if this is just a M38 part but figured you might want to be aware.. Check out the topic below

http://www.willysmjeeps.com/v2/modules.php?name=Forums&file=viewtopic&t=11129
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Gary Keating
1949 C3A, 1952 M38,
1954 M170, 1957 Cj3B

G740 · Member Joined: Jan 27, 2006 Posts: 499

Midwest Military has the long and the correct short bolt in stock.
Short bolt is for the late pump with the hand prime.
John


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