Why the Plug on top of the distributor cover ?
Moderators: rickf, raymond, Mr. Recovery
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- Staff Sergeant
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Why the Plug on top of the distributor cover ?
Why is there a 1 inch plug on top of the distributor cover ? Also I am going to take the distributor cover off to check things out inside is there anything I should worry about when taking the cover off ? Thank you...
1954 Ferret MK1
1973 M151A2 with M40A1 106mm Recoilless Rifle
1973 M151A2 with M40A1 106mm Recoilless Rifle
- svramselaar
- Major
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- Joined: December 30th, 2007, 6:48 am
- Location: holland
Re: Why the Plug on top of the distributor cover ?
hi
i have a special tool tad go at the hole
it make`s contact with the coil screw at the wire to the points as non electronic ignition
if the engine runs you can get dwell meter or a scoop on it
with a test lite you can see if the points opens or not to test the low voltage circuit
or to set the ignition timing by non running engine by turning it by hand (if the points go open the test lite go on )
george
i have a special tool tad go at the hole
it make`s contact with the coil screw at the wire to the points as non electronic ignition
if the engine runs you can get dwell meter or a scoop on it
with a test lite you can see if the points opens or not to test the low voltage circuit
or to set the ignition timing by non running engine by turning it by hand (if the points go open the test lite go on )
george
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- Staff Sergeant
- Posts: 109
- Joined: April 13th, 2015, 1:29 am
- Location: Black Hills South Dakota
Re: Why the Plug on top of the distributor cover ?
Thank you George that makes sense now...Pretty convenient....I tried to look for it in the three manuals that I have but could not find anything...I am waiting for the mail to arrive in a few hours as a fourth manual that I ordered will probably have it in there.....I also noticed in my manuals that the Army used the same distributor cover for both points and electronic ignition....I'm going to take off the distributor cover of my 1973 M151A2 soon to see if I have points or the electronic ignition.....I am in Illinois USA thank you for your comments...I hope all is well over in beautiful Holland...svramselaar wrote:hi
i have a special tool tad go at the hole
it make`s contact with the coil screw at the wire to the points as non electronic ignition
if the engine runs you can get dwell meter or a scoop on it
with a test lite you can see if the points opens or not to test the low voltage circuit
or to set the ignition timing by non running engine by turning it by hand (if the points go open the test lite go on )
george
1954 Ferret MK1
1973 M151A2 with M40A1 106mm Recoilless Rifle
1973 M151A2 with M40A1 106mm Recoilless Rifle
- raymond
- Major General
- Posts: 3426
- Joined: November 26th, 2007, 8:29 pm
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Re: Why the Plug on top of the distributor cover ?
You do realize we have almost all the manuals free in PDF format don't you
Having a hard copy of the 20 and 20p is nice also. But the nice thing about the electronic version is you can print out the pages needed and not worry about getting greasy hands all over your hard copy.
Raymond
Having a hard copy of the 20 and 20p is nice also. But the nice thing about the electronic version is you can print out the pages needed and not worry about getting greasy hands all over your hard copy.
Raymond
Raymond
"On the day when crime puts on the apparel of innocence, through a curious reversal peculiar to our age, it is innocence that is called on to justify itself." Albert Camus
"On the day when crime puts on the apparel of innocence, through a curious reversal peculiar to our age, it is innocence that is called on to justify itself." Albert Camus
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- Staff Sergeant
- Posts: 109
- Joined: April 13th, 2015, 1:29 am
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Re: Why the Plug on top of the distributor cover ?
Thanks Raymond...I just got the TM 9-2320-218-20-1-1 manual and this is the one I need...Just right for a new guy like me....raymond wrote:You do realize we have almost all the manuals free in PDF format don't you
Having a hard copy of the 20 and 20p is nice also. But the nice thing about the electronic version is you can print out the pages needed and not worry about getting greasy hands all over your hard copy.
Raymond
1954 Ferret MK1
1973 M151A2 with M40A1 106mm Recoilless Rifle
1973 M151A2 with M40A1 106mm Recoilless Rifle
Re: Why the Plug on top of the distributor cover ?
That is volume one, you need volume two to go with it. That one is TM-2320-218-20-1-2. They are dated around 82 aren't they? You really needed the TM-2320-218-20 dated 71. The one you got will work but you do need the other volume, they broke it up into two books in the later years.
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
Re: Why the Plug on top of the distributor cover ?
Joe,
here's a photo of the Electrical Test Set, courtesy of Wes K's collection.
In the box, you can see a brass screw-in adapter (top-centre) which is the adapter which screws into that plug on top of the distributor.
There are various other adapters as part of the set.
Ken
here's a photo of the Electrical Test Set, courtesy of Wes K's collection.
In the box, you can see a brass screw-in adapter (top-centre) which is the adapter which screws into that plug on top of the distributor.
There are various other adapters as part of the set.
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!"
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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- Staff Sergeant
- Posts: 109
- Joined: April 13th, 2015, 1:29 am
- Location: Black Hills South Dakota
Re: Why the Plug on top of the distributor cover ?
Hi Ken.muttguru wrote:Joe,
here's a photo of the Electrical Test Set, courtesy of Wes K's collection.
In the box, you can see a brass screw-in adapter (top-centre) which is the adapter which screws into that plug on top of the distributor.
There are various other adapters as part of the set.
Ken
Thank you very much...I am understanding a lot now with my new TM manual I got yesterday and with all the help all you great people on this wonderful forum have given to not only me but the many others..
Are those kits readily available ? At what price ?
Thanks again Ken
1954 Ferret MK1
1973 M151A2 with M40A1 106mm Recoilless Rifle
1973 M151A2 with M40A1 106mm Recoilless Rifle
-
- Staff Sergeant
- Posts: 109
- Joined: April 13th, 2015, 1:29 am
- Location: Black Hills South Dakota
Re: Why the Plug on top of the distributor cover ?
Thanks Rick I purchased one last week from my vendor who stated there was two of them but he ran out of the one so sent me what he had and ordered me the other....I seen right away I needed more and I got it now....So many manuals.....I haven't been in an Army manual for decades and boy it sure is a reminder of how thick they are...rickf wrote:That is volume one, you need volume two to go with it. That one is TM-2320-218-20-1-2. They are dated around 82 aren't they? You really needed the TM-2320-218-20 dated 71. The one you got will work but you do need the other volume, they broke it up into two books in the later years.
1954 Ferret MK1
1973 M151A2 with M40A1 106mm Recoilless Rifle
1973 M151A2 with M40A1 106mm Recoilless Rifle
Re: Why the Plug on top of the distributor cover ?
Joe,joem151a2 wrote:Are those kits readily available ? At what price ?
Thanks again Ken
there's a kit on epay right now.....
http://www.ebay.com/itm/US-Military-Tru ... 19fed04750
Here's another:-
http://www.ebay.com/itm/Vietnam-US-Army ... 541d20b8e4
and here's a third one, BUT...the adapter for the distributor cap is missing, I think:-
http://www.ebay.com/itm/Military-Truck- ... c1&vxp=mtr
Ken
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!"
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!"
-
- Staff Sergeant
- Posts: 109
- Joined: April 13th, 2015, 1:29 am
- Location: Black Hills South Dakota
Re: Why the Plug on top of the distributor cover ?
muttguru wrote:Joe,joem151a2 wrote:Are those kits readily available ? At what price ?
Thanks again Ken
there's a kit on epay right now.....
http://www.ebay.com/itm/US-Military-Tru ... 19fed04750
Here's another:-
http://www.ebay.com/itm/Vietnam-US-Army ... 541d20b8e4
and here's a third one, BUT...the adapter for the distributor cap is missing, I think:-
http://www.ebay.com/itm/Military-Truck- ... c1&vxp=mtr
Ken
I just ordered one of them thanks Ken....
Joe
Ken
1954 Ferret MK1
1973 M151A2 with M40A1 106mm Recoilless Rifle
1973 M151A2 with M40A1 106mm Recoilless Rifle
-
- Staff Sergeant
- Posts: 109
- Joined: April 13th, 2015, 1:29 am
- Location: Black Hills South Dakota
Re: Why the Plug on top of the distributor cover ?
muttguru wrote:Joe,joem151a2 wrote:Are those kits readily available ? At what price ?
Thanks again Ken
there's a kit on epay right now.....
http://www.ebay.com/itm/US-Military-Tru ... 19fed04750
Here's another:-
http://www.ebay.com/itm/Vietnam-US-Army ... 541d20b8e4
and here's a third one, BUT...the adapter for the distributor cap is missing, I think:-
http://www.ebay.com/itm/Military-Truck- ... c1&vxp=mtr
Ken
Any other suggests or will this kit cover everything ?
Ken
1954 Ferret MK1
1973 M151A2 with M40A1 106mm Recoilless Rifle
1973 M151A2 with M40A1 106mm Recoilless Rifle
- raymond
- Major General
- Posts: 3426
- Joined: November 26th, 2007, 8:29 pm
- Location: God's country, Clarksville Mo.
Re: Why the Plug on top of the distributor cover ?
With a little ingenuity, you can do most of the tests without the adapter set.
Raymond
"On the day when crime puts on the apparel of innocence, through a curious reversal peculiar to our age, it is innocence that is called on to justify itself." Albert Camus
"On the day when crime puts on the apparel of innocence, through a curious reversal peculiar to our age, it is innocence that is called on to justify itself." Albert Camus
-
- Staff Sergeant
- Posts: 109
- Joined: April 13th, 2015, 1:29 am
- Location: Black Hills South Dakota
Re: Why the Plug on top of the distributor cover ?
I don't have too much ingenuity so I better stick with the kit...LOL...But thank you Raymond......I wish I was one of those that could fix anything with a paper clip...That's why I enjoy and admire the stories of back yard mechanics that have just basic tools and can restore their vehicles under a tree.....raymond wrote:With a little ingenuity, you can do most of the tests without the adapter set.
1954 Ferret MK1
1973 M151A2 with M40A1 106mm Recoilless Rifle
1973 M151A2 with M40A1 106mm Recoilless Rifle