I generally use contactor for those rated for continuous duty. I use starter relay for intermittent duty devices.
@The_Brew_Dog
Ай бұрын
Why do most systems have a starter solenoid in the ignition circuit and on the starter itself? Shared load?
@pedrorojascervantes3928
11 күн бұрын
The solenoid on the starter motor physically thrusts the Bendix gear outward to mesh with the flywheel as long as the ignition switch is in the start position and retracts quickly once the engine starts.
@shiminowind
Ай бұрын
Which would be best for battery isolation?
@juanfgonzalez2039
2 ай бұрын
Probably why we have a tug that has to solenoid one for the starter the other for the engine and accessories and the one for the accessories gets hot to touch and run for few hours and turns off no start u put a new one it will get hot and stop working
@juanfgonzalez2039
2 ай бұрын
👍👍
@mitchellsies
2 ай бұрын
Very very helpful ! Thank you sir.
@MadRhetorik.
2 ай бұрын
I have the same engine setup at work. I always start her up and let her idle at 750 or so for a minute or two then crank her wild. I know these engines can take the abuse but I try not to have it max rpm’s when I start.
@randallchavarria3970
3 ай бұрын
Dude mixed the stater with continous 😅
@stevelarkin329
4 ай бұрын
Outstanding !!!!!!
@tommckelvey3609
5 ай бұрын
Excellent! Great job!
@badmudderrutters7460
5 ай бұрын
Does it really matter if the battery power goes to the left side of the solenoid and not the right?
@REVNUMANEWBERN
5 ай бұрын
Had NO IDEA the ones that looked the same were different, this is WHY after I fried one of my mowers wiring I WON'T work on my other one, & I'm screwed because I'm 30 miles away from a shop in rural Florida and even the shops I contact WON'T even hand sketch me a basic starter / charge circuit diagram SMH
@REVNUMANEWBERN
5 ай бұрын
LOL , understand about 7 minutes into this, BET this is HOW I screwed my lawnmower wiring
@samuelegbert2199
5 ай бұрын
I’ve always heard you NEVER Rev a cold diesel….
@littlesquirtthefireengine5478
3 ай бұрын
It's a generator, so it's probably set to go right to full RPM upon startup. Also it's a detroit so... oil schmoil 😁
@jlo13800
29 күн бұрын
it doent harm these 2 strokes, even the 850 rotax etec in skidoos need to warm up a bit.
@samuelegbert2199
5 ай бұрын
So no warm up necessary on a cold start ????
@jlo13800
29 күн бұрын
Yes some 2 strokes can do that, even my 74 john deere JDX8 snowmobile i had as a kid with a CCW 440 wouldn't go worth a hoot until she warmed up a for 5 minuets.It would bog until she got warm! The Rotax 850 Etec likes to warm up a bit too!
@CptSpears007
5 ай бұрын
Great video. You’d make a great Santa
@وسامالحربي-ي7ظ
7 ай бұрын
❤❤❤❤
@2daybmine
7 ай бұрын
get to the point
@Wasmachineman
7 ай бұрын
0:15 having watched enough KT3406E I thought that thing was going to runaway lol
@MartinGamer6241
4 ай бұрын
Me too lol
@kevinheide7300
7 ай бұрын
I’ve got a 12v version of the last solenoid… three terminals…the two main posts are each connected to two positive (one wire to one positive post. And the other to the other battery) battery posts (bass boat, with dual batteries)… the small terminal in front is connected to a single red wire, that I have not traced…. Can anyone tell me what I’m looking at? It’s old (1995 vintage) help! Thanks for any ideas…Kevin
@lineshaftrestorations7903
7 ай бұрын
One of the best methods of turning diesel fuel into noise. 😂
@jlo13800
7 ай бұрын
And your transvestite 4 stroke joke series 60 will do the same to
@ABRetroCollections
5 ай бұрын
@@jlo13800 Awwh, little baby with his Scania came to make a joke.
@trucking604
8 ай бұрын
Nothing like revving a cold engine to maximum RPM.
@AmandaVanDenBergh-m2s
5 ай бұрын
Silly
@jlo13800
29 күн бұрын
@@AmandaVanDenBergh-m2s Yeah my snowmobile wouldn't run right until warm.
@kellywilson8440
8 ай бұрын
Warm up , Nah !
@rickreed
8 ай бұрын
Excellent video!
@weofnjieofing
8 ай бұрын
Why are you revving it up so high from a cold start?
@porcupinepunch6893
8 ай бұрын
That's a normal RPM for a 2-stroke Detroit diesel
@rileydj8764
8 ай бұрын
I agree, worked on them for 8 years, that is not idle!
@Adam_Poirier
7 ай бұрын
To answer your question correctly it's a generator. That's why it immediately went to full throttle.
@paulhorton5612
6 ай бұрын
As it's a 2-stroke there's twice the power impulses per revolution, so it sounds like it's going at double rpm
@Bob-j5o3b
5 ай бұрын
@@paulhorton5612 Yeah but it's not a low idle - it's running at rated rpm which, depending on the generator, could be 1500 or 1800 rpm or something similar. I'd say it sounds like 1800. In a vehicle application, a 71's usual range is 500 to 2100, same as four stroke engines like N series and 3406B
@chickencrapoperator
10 ай бұрын
Music
@chasefell4234
10 ай бұрын
Hi Steve very interesting. I’m working on a 50’s vintage water cooled Kohler L650 generator. do you have any experience with these ?
@AlvaroFelix-wg8ej
10 ай бұрын
Maaa eso es todo ni la gastada de diesel
@craigkopcho7394
11 ай бұрын
The 71 series engines were 2 stroke. I had them in generator service. The regulation was superior.
@jlo13800
29 күн бұрын
Yep they respond fast.
@DrDavidThor
11 ай бұрын
First time here, and solenoids are above my pay grade. I thought they were things that rode on starter motors like a little space shuttle on top of a 747. Turns out that on my Econoline E150 van the solenoid is tucked in to the very front corner of the van, even farther out than the battery. Like they were trying to hide it or something. Nowhere near the starter motor, anyway. And now this video's got solenoids looking like other solenoids. Like they're trying to fool even the mechanics. Sheesh. I hope my mechanic knows what he's doing.
@user-neo71665
5 ай бұрын
They are really easy. Just an electronic switch that can handle way more amps than a simple toggle switch.
@DrDavidThor
11 ай бұрын
Onan? Seriously? I'm not gonna say on line what the Bible says about the sin of Onan. I could make one joke too many. Okay, on to the next topic--is that a Boston accent I hear?
@bobshaw8558
Жыл бұрын
By the way is there a way to use a Ford solenoid on a Oldsmobile 1978 403 there is no room for the solenoid on top of the starter getting it in and out around the pipes is next to Impossible as one person. + my wires where cooked that guard and is useless the car has 46k then parked.
@stewartalbert3523
Жыл бұрын
My friend had a well drilling rig. Great place for kids to play when no one was there to shoo them away ! Battery always dead ! I put a 12 volt constant duty "relay" that switched all control voltage in the truck . Iginition switch operated the "relay" so the entire electrical system was dead unless ignition switch was on .
@markymarc37
Жыл бұрын
hello there, I am in the right place. I have an old tractor that uses a 24 volt starter, the altenator/generatior is 12 volt. A series-parallel switch(solenoid) temporarily gives 24 volts for starter. That switch is burnt out. Can I use a 24063 spst to replace that switch?
@0661mike
Жыл бұрын
This was very helpful. Thanks.
@randyaivaz3356
Жыл бұрын
Working with these since the 70's, Luckily I never had to Deal with one that used the I for Ground that I Remember. Great info and Clear Explaning, Seems I had run across one in the Past where Mounting Plate was Isolated, and had a small push on Terminal for the Ground, Have you seen those? Or am I thinking something Else? Thanks
@fexploder3281
Жыл бұрын
I love these old engines, they just sound so good and this engine also looks pretty cool.
Its amazing how 2 strokes detroit come up so fast and run on so little oil. the cranks in there are ultra hardened and hardend than snowmobile cranks!
@fexploder3281
28 күн бұрын
@@jlo13800 I actually didn't know those old Detroits ran on small amounts of oil.
@davidhoover8877
Жыл бұрын
Im 51 years old and thought I knew a little about this topic but you just schooled me and i will no longer listen to my fellow mechanics. Thank you for posting.
@rickthain8538
Жыл бұрын
Wow! Incredible! They look exactly the same. That's the difference between a Technician and a parts replacer. Thank you Sir for passing us your awesome knowledge. Will you do a video on using a multi meter?
@joenovak9366
Жыл бұрын
I have an RV that has a solenoid that isolates a charging circuit; Chassis battery & House batteries. These are known to go bad so I would like to have one on hand; what would be the best type to purchase that would last the longest? Thanks
@rogersweeney7071
Жыл бұрын
Thank you!!
@bobrossi1185
Жыл бұрын
I thank you for your time and ease explaining the difference between the
@Xera01
Жыл бұрын
I have been having electrical problems and this was one of the first things that I replaced; then diodes, more recently starter. I remember when I bought the solenoid the clerk "matched it up" but didn't use a multimeter. I still have the old one and will compare it. Excellent video, Thanks.
@langdons2848
Жыл бұрын
Thank you for posting this. Just what I needed to see!
@DJTJ13
Жыл бұрын
Thanks you for doing this very informative!!
@temirtaragay8932
Жыл бұрын
I watched this 5 times:)
@gregscheyd4131
11 ай бұрын
NICE COMMENT !!! EXCELLENT VIDEO !!! I am not at 5 yet , but I am CERTAIN I will surpass that !!!
@caribbeanequipmenttraders238
Жыл бұрын
Thanks so much for making this vid. It is really helpful!!!
@cotytech1740
Жыл бұрын
Glad it was helpful!
@lastone3926
Жыл бұрын
Yeah that’s why I can’t hear so well lol
@jlo13800
11 ай бұрын
this is an ultra high perfomance 2 stroke
@timgreen4137
9 ай бұрын
What???? 🤣🤣🤣
@deborahchesser7375
7 ай бұрын
@@jlo13800not sure about that but they’ll run wide open all day so that are definitely tough.
@jlo13800
7 ай бұрын
@@deborahchesser7375yes 2 strokes are far more robust that 4 strokes! look how heavy arctic cats new 858 is built and now letts scale that kitty up to 858 CID per cylinder v-16 for a tugboat!
@deborahchesser7375
7 ай бұрын
@@jlo13800 I love trucks and heavy equipment, especially the vintage stuff. My cousin rest his soul, owned a 76’ refinery’s substation and ran 4-5 Pete 359’s. One blew a motor once and my cousin had a dozer with worn out finals but a fresh 12V92TA. He put that motor in that Pete and I swear it would run 100 loaded with an old Spicer 15 speed, crazy but cool as hell.
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