Locking gas cap ?

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acudanut

Locking gas cap ?

Unread post by acudanut » October 31st, 2018, 9:57 am

I sure would give me peace of mind knowing that my jeep can't be sabotaged. Someone should make these. (2 cents)

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m75
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Re: Locking gas cap ?

Unread post by m75 » October 31st, 2018, 10:38 am

I remember an in-service modification where a hole was drilled into the rolled rim of the gas tank spout, and a matching tab was added to the cap. Result was a pair of aligned holes for using a padlock to secure the gas cap in place.
Jim Peterson
SGM, 31B Retired 2015
1961 M151 -Sold
1974 M151A2, Working It!

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muttguru
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Re: Locking gas cap ?

Unread post by muttguru » October 31st, 2018, 4:55 pm

acudanut wrote:I sure would give me peace of mind knowing that my jeep can't be sabotaged. Someone should make these. (2 cents)
There was a USMC instruction on how to install a swivelling bar with a padlock at one end....this prevented the cap from being removed without the padlock key. Marines Instruction MI 11245-25-4A dated 11-Feb-1977.

Here's a picture of a similar device as well as the version JIM has mentioned already.

According to the MI, it's around 30 minutes work to make.

ken

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Last edited by muttguru on November 1st, 2018, 5:24 am, edited 1 time in total.
Kind regards....
Ken

Always wanted - Details and pictures of M416 Trailer data plates & M151 data plates & body-tags for my research. Thanks!

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rickf
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Re: Locking gas cap ?

Unread post by rickf » October 31st, 2018, 8:38 pm

muttguru wrote:
acudanut wrote:I sure would give me peace of mind knowing that my jeep can't be sabotaged. Someone should make these. (2 cents)


Here's a picture of a similar device as well as the version Rick has mentioned already.



ken
Lets give credit where it is due, that was Jim, not Rick. :roll: :lol:
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone

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Re: Locking gas cap ?

Unread post by DevilDog7090 » October 31st, 2018, 8:59 pm

My gas cap does not have a lock on it. But, what concerns me is that it is real loose. Turns so easy and feels loose. Does your cap close tight or is it loose so it can vent?
Joe
Captain, U. S. Marine Corps (Retired) 1970-1990
1977 M151A2
1967 Cemsco M416
1965 Jaguar 3.8 S-Type Right Hand Drive
2001 Dodge V10 2500
2003 Dodge Durango SLT

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Re: Locking gas cap ?

Unread post by rickf » October 31st, 2018, 9:11 pm

They should be snug, your gasket has dried out or is missing. Jim Hybicki used to have some he made that were ethanol resistant so they would not swell up like a marshmallow like the real rubber ones do.
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone

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Re: Locking gas cap ?

Unread post by Surveyor » October 31st, 2018, 11:57 pm

From my repository of pics I have collected...

Image
1960 M151 Run #1
"There is one nut on a M151 that is very difficult to remove....." - K8icu
"She ain't a Cadillac and she ain't a Rolls, But there ain't nothin' wrong with the radio" - Aaron Tippin
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muttguru
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Re: Locking gas cap ?

Unread post by muttguru » November 1st, 2018, 5:22 am

rickf wrote: Here's a picture of a similar device as well as the version Rick has mentioned already.
ken
Lets give credit where it is due, that was Jim, not Rick. :roll: :lol:[/quote]

Oops.... sorry 'bout that. That's me off of Jim's Christmas card list. Now corrected. :oops:
Ken
Kind regards....
Ken

Always wanted - Details and pictures of M416 Trailer data plates & M151 data plates & body-tags for my research. Thanks!

Contact address - - muttguru@aol.com

Note for 2023..... Ken..."Less Stress - More Exercise!"

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muttguru
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Re: Locking gas cap ?

Unread post by muttguru » November 1st, 2018, 5:29 am

Here's another pic of the USMC version with slightly different swivel attachment. Pic courtesy of Mark R.

I think Acudanut should be spoiled for choice by now......

Image
Kind regards....
Ken

Always wanted - Details and pictures of M416 Trailer data plates & M151 data plates & body-tags for my research. Thanks!

Contact address - - muttguru@aol.com

Note for 2023..... Ken..."Less Stress - More Exercise!"

acudanut

Re: Locking gas cap ?

Unread post by acudanut » November 1st, 2018, 11:06 am

That is what I am going to do !!

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Re: Locking gas cap ?

Unread post by DevilDog7090 » November 3rd, 2018, 9:59 am

Joe
Captain, U. S. Marine Corps (Retired) 1970-1990
1977 M151A2
1967 Cemsco M416
1965 Jaguar 3.8 S-Type Right Hand Drive
2001 Dodge V10 2500
2003 Dodge Durango SLT

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