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-   -   Splash guard for my alternator!!! (https://www.cherokeeforum.com/f58/splash-guard-my-alternator-178542/)

jeeper jason 09-13-2013 02:11 AM

8 Attachment(s)
So after hearing horror stories of people ruining there alternators, in the mud and water I decided to come up with something to help protect it from being splashed... So this is what I made:

Attachment 212192

I started with some heat shield I picked up at the junkyard

Attachment 212193

Then me and a friend cut it down and started trimming it up

Attachment 212194


Attachment 212195



Attachment 212196

I mounted it using two holes pre-drilled holes in the sub-frame

Attachment 212198

And this is what I ended up with

Before:

Attachment 212199

After

Attachment 212200

And it's kept my alternator clean since!!!

dukie564 09-13-2013 09:57 AM

nice job man. Thought about doing this a while back but never got around to it. I like that it's small.

OneArmRedneck 09-13-2013 10:08 AM

Very nice. I'll be doing this to mine this winter for sure.

jeeper jason 09-13-2013 10:45 AM


Originally Posted by OneArmRedneck (Post 2609411)
Very nice. I'll be doing this to mine this winter for sure.

Thx man, defiantly worth it, just need to find a way to stop my fan from spraying water everywhere, I sucked some in last time and painted the front bit of my engine bay, my alternator was clean all day till I did that, still runs quiet but it's no longer shiny

jeeper jason 09-13-2013 10:46 AM


Originally Posted by dukie564 (Post 2609405)
nice job man. Thought about doing this a while back but never got around to it. I like that it's small.

Thx man

dukie564 09-13-2013 11:06 AM

Another member brought up an interesting point in another thread that i hadn't considered...


Originally Posted by Northwoods Snowman (Post 2609446)
It's just a matter of time I'm afraid before it breaks. You're mounted it to a fixed point (frame) and a moving ponit (engine). Fatigue is inevitable.

Can be easily solved though - the shield only needs a connection to hold it up, therefore i would recommend enlarging the hole (in the guard) for the engine side mount so the bolt can freely move horizontally with the engine, and use a large fender washer so the guard still supported by the bolt vertically. I do it all the time with building structure expansion joints where i need a bearing connection.

OneArmRedneck 09-13-2013 11:23 AM


Originally Posted by dukie564 (Post 2609455)
Another member brought up an interesting point in another thread that i hadn't considered...



Can be easily solved though - the shield only needs a connection to hold it up, therefore i would recommend enlarging the hole (in the guard) for the engine side mount so the bolt can freely move horizontally with the engine, and use a large fender washer so the guard still supported by the bolt vertically. I do it all the time with building structure expansion joints where i need a bearing connection.

Thats a great idea dude. Keep that metal fatigue to a minimum.

jeeper jason 09-13-2013 11:55 AM


Originally Posted by dukie564 (Post 2609455)
Another member brought up an interesting point in another thread that i hadn't considered...

Can be easily solved though - the shield only needs a connection to hold it up, therefore i would recommend enlarging the hole (in the guard) for the engine side mount so the bolt can freely move horizontally with the engine, and use a large fender washer so the guard still supported by the bolt vertically. I do it all the time with building structure expansion joints where i need a bearing connection.

Actually had already removed the bolt off the engines threaded bolt because it unscrewed the bolt (I feel dumb, I forgot) so my painted version is only on using the two frame bolts, but I should drill out the engine whole bigger cause mine still catching on the threads

N20jeep 09-13-2013 12:18 PM

Looks good, but I suggest removing the bolts from the frame rail and finding a different way to mount it. The motor torques around and will eventually fatigue the plate or bolts.


Never mind. Was already covered

jeeper jason 09-13-2013 12:30 PM


Originally Posted by N20jeep (Post 2609513)
Looks good, but I suggest removing the bolts from the frame rail and finding a different way to mount it. The motor torques around and will eventually fatigue the plate or bolts.

Never mind. Was already covered

Haha yeah, kinda new to all this so it never occurred to me at first, I'm gonna go back and edit my write up here soon

jeeper jason 09-13-2013 11:43 PM

1 Attachment(s)
I'd say it works :)

kelly4 09-19-2013 07:22 PM

This is a great idea! My alternator had to sit out and dry for a few days the last time I went mudding because it got soaked

jeeper jason 09-19-2013 11:32 PM


Originally Posted by kelly4 (Post 2616060)
This is a great idea! My alternator had to sit out and dry for a few days the last time I went mudding because it got soaked

Thx man, so far it's kept my alternator clean, and I've been through plenty of water traps and mud

Vincenza V 09-22-2013 07:50 PM

Great idea man. Everyones been there before (wet alternator). It sucks.

HS00XJ 09-22-2013 09:55 PM

on my list good job


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