Search results

So, you tested the relay? And there was 24 volts on the big purple wire with the key in the start position? Was the starter connected when you did this test? As I said before, pull the purple wire off the starter and test for voltage again. With the key off, and the wire removed from the...

I do not understand this. You should have removed both negative terminals. That's 2 wires. Why are you doing anything with that pink wire? Who said to test it.

You should not have an issue with any of those wires under the dash, if you did not touch them before this issue occurred. How many battery terminals did you remove before doing the relay modification? Which one/ones? How are the wires on your starter connected? Have you changed any of them...

Explain this again. There should only be one wire on each stud/terminal of the under dash relay.

As has been stated before, schematics are in the back of the -20 and -30 TMs. Relieve all doubt by using them. Simple terms, 2 big wires go on the 2 big studs. The 2 small wires go on the 2 small studs. It makes no difference which side any of them are on.

We are replacing the relay. With one that cannot fail as the oem does. What most call a "Ford" relay, has the big terminals 180 degrees apart. How could a quarter short between those? It is best to protect all the uncovered connections with something non conductive. Not needed, but a good...

On second thought, YES. Just be sure to use the work "kit" in the sales pitch. Seems like everyone now a days wants a "kit" for everything. I would also include the term, "plug and play". Order now, operators are standing by.

NO.

It does not need to be heated in a multi fuel truck. Please read the question, then answer the question. Also, please search before posting a new thread. We have covered this hundreds of times.

I found this searching this forum.

Can you read the numbers on that pulley?

I'm not sure why posts were deleted, I do not think it was a good idea.

Controller cards, http://www.steelsoldiers.com/showthread.php?102176-CUCV-Glow-Plug-Cards&highlight=glow+plug

Sensor http://www.steelsoldiers.com/showthread.php?45857-glow-plug-temperature-switch&p=1300567&viewfull=1#post1300567

Member, Antennaclimber sells glow plug controller cards(look in the classifieds or send him a PM). GP relay, ST-85 or GPR-109 The sensor should be listed in the stickies, or it is listed in the parts TM. Also should be found with a search(easily)

https://quickserve.cummins.com/genuineparts/391939000.html

I've searched for the part numbers, nsn's and a few other ideas. I found 2 threads where members replaced the alternator with a civilian unit including pulley. Looks like a take off(from an A2/8.3 is the only option.

The pulley is exclusive to the A2.

Nope, an A3 alt pully nsn is 3020014121126 http://www.parttarget.com/3020-01-412-1126_3020014121126_12448647.html

Here's the alt pulley nsn. 3020012713832 http://www.parttarget.com/3020-01-271-3832_3020012713832_3912477.html 2 different Cummins part numbers in the link. I think I recall it's the same as on an A3(2.5ton). Looking some more.