Electrical Test Adapter Set needed??

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Electrical Test Adapter Set needed??

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Electrical Test Adapter Set needed??

Postby whiterabbit » March 9th, 2014, 9:19 am

http://www.ebay.com/itm/New-Military-M37-M38-M38A1-M151-M715-Engine-24v-Electrical-Test-Adapter-Set-/271417482168?pt=Motors_Automotive_Tools&hash=item3f31be1bb8&vxp=mtr
new old stock Sun Electric WPW-10 Military Engine Electrical Test Adapter Set
"The set is complete with the instruction manual.
It has never been used."
I don't need one, but $90 bucks if anyone was looking for one.
I have nothing to do with the seller, just came across it.
Couldn't figure out where to post this. If it's in the wrong place then please move or delete.
Thanks,
"It’s the unconquerable soul of man, not the nature of the weapon he uses, that insures victory."
Gen. George Patton
1986-2014 Ordnance Corps RETIRED!
XVIII Airborne Corps Combat Affiliation
Go Ordnance!
1972 M151A2
1978 exMOD 109 Land Rover S3
1942 WLA
M274 (sold) Big mistake. Sigh....
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Re: Electrical Test Adapter Set needed??

Postby whiterabbit » March 24th, 2014, 9:31 pm

Ha! I said I didn't need one but I found one at the fleamarket over the weekend and a dwell/tach set for 20 bucks for both!
Image
Image
The dwell & tach looks like it was never used!
The timing light plug wire adapter has me confused though.
"It’s the unconquerable soul of man, not the nature of the weapon he uses, that insures victory."
Gen. George Patton
1986-2014 Ordnance Corps RETIRED!
XVIII Airborne Corps Combat Affiliation
Go Ordnance!
1972 M151A2
1978 exMOD 109 Land Rover S3
1942 WLA
M274 (sold) Big mistake. Sigh....
whiterabbit
Command Sergeant Major
Command Sergeant Major
 
5 years of membership5 years of membership5 years of membership5 years of membership5 years of membership
 
Posts: 666
Joined: October 6th, 2013, 3:20 pm
Location: Erwin, East Tn.

Re: Electrical Test Adapter Set needed??

Postby Fil Bonica » April 24th, 2014, 8:46 am

In the adaptor box is a fixture that goes on number one plug .
Connect the timing light wire to the brass stud on the side
This is what you need to do to get a timing pulse on a shielded ignition wire.
Does this make sense?

Fil Bonica
K1ABW
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Re: Electrical Test Adapter Set needed??

Postby rickf » April 25th, 2014, 6:37 pm

You know, Back in Fil's day, when timing lights had to be hooked directly to the spark. OK, I have to admit, I was around for that one. :roll:
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
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Re: Electrical Test Adapter Set needed??

Postby whiterabbit » April 25th, 2014, 8:36 pm

LOL. What had me scratching my head was that it was put together backwards. Look close at the pic. The plug end was screwed into the wire end. :?
Once I figured that out and swapped the bits around I have used it to great success. Beats the piece of plug wire jammed into the dizzy and plug for timing.
The Dwell/Tac meter is 12V so I'll use it for my other projects. :wink:
"It’s the unconquerable soul of man, not the nature of the weapon he uses, that insures victory."
Gen. George Patton
1986-2014 Ordnance Corps RETIRED!
XVIII Airborne Corps Combat Affiliation
Go Ordnance!
1972 M151A2
1978 exMOD 109 Land Rover S3
1942 WLA
M274 (sold) Big mistake. Sigh....
whiterabbit
Command Sergeant Major
Command Sergeant Major
 
5 years of membership5 years of membership5 years of membership5 years of membership5 years of membership
 
Posts: 666
Joined: October 6th, 2013, 3:20 pm
Location: Erwin, East Tn.

Re: Electrical Test Adapter Set needed??

Postby Fil Bonica » May 5th, 2014, 6:51 pm

The tach dwell meter is used by connecting between the ground and the twelve terminal of that battery Not the 24 volt terminal.
Have the same unit and use it that way.

Fil Bonica
K1ABW
Fil Bonica
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