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Author Topic: Winch Questions (rebuilding, wiring, line, etc) - Warn 8274  (Read 3112 times)

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Offline BlackAura

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Winch Questions (rebuilding, wiring, line, etc) - Warn 8274
« on: September 16, 2010, 03:21:34 PM »
So I picked up a Warn 8274 from AV.NINE earlier this summer (unfortunately it's not the one he rebuilt, but is instead his friend's which needs a little TLC), and haven't had much time to work on it yet.  Now that we're in to September (and I might actually have free time), and I've picked up a winch plate, I want to fix it up and get it installed.

I talked with a few people at the meeting last night, and I have a couple good ideas, but I wanted to ask a few more questions.


Rebuilding / Fixing it up includes:
- Replace the power / ground electrical wiring...I noticed the insulation has been cut/stripped in a couple small places, so it's gotta go.
- Replace the line, as there are a couple spots where the wire has frayed / become untwisted
- Pull / replace the old mounting bolts...could be a pain, as they've been cut off, also have to replace one of the nuts, as it has a hex nut on it (standard issue was a square nut)
- Crack open the case, replace the oil, inspect the components inside, determine if any need to be replaced
- Wirebrush the fairlead, the drum, and anything else that needs it, and then paint it appropriately
- Attempt to repair the fairlead (mounts are a little bent so the vertical rollers won't fit, and it's missing a few of the clips and rods)
- At the very least clean all the dust/dirt off, maybe do some painting if it needs it (doesn't look like it) and I feel inclined to do it
- Find something I can use as a cover, to protect it in the winter.


Upgrades that I don't plan on doing now, but, things to think about doing in the future (if anyone has done anything like this before, and knows what they're doing, I might consider it now....let me know please, thanks!  I can pay you with beer 8)):
- Drain plug / fill plug for the oil.
- Grease nipple on the side of the brake.
- Brace from the winch body over to the other drum mount (see picture of red winch below)


I've found a couple good rebuild threads online, on Pirate4x4 and IH8Mud.  One of which, the guy is in Calgary, so I'm hoping to get in touch with him if I have any problems.


As far as installation goes....I'm not sure what to do.  I know I want some sort of a safety on the power system.  There are a few options (positives and negatives listed as +'s and -'s):

Use a heavy duty connector, disconnect the winch when not in use:
+ Pretty much foolproof, will protect the winch from shorting out
+ Cheap / Easy
- Anytime I want to use the winch, I have to connect it up, and then remember to disconnect it when done wheeling.

Setup a solenoid (no relay can handle the amperage) and have an in-cab switch to turn the winch power on/off.
+ Way nicer than a disconnect, all I have to do is flip a switch
- Still could be problems between the powerline and the solenoid, but I'll mount it as close to the battery as possible
- Solenoids that can handle 400amps continuous duty seem to be few and far between, and are a little pricey compared to a disconnect ($70 USD + shipping I think?)

Relocate the winch solenoids under the hood, ideally next to the battery if possible
+ Cheapest, all it requires is some extra wire, which I have to buy regardless, and a mount of some sort, which I can probably find some scraps around the house to use
+ Basically get all the benefits of installing another solenoid, without having to buy one.
+ Still able to setup in-cab winch controls, instead of the "winch power" turning the solenoid on/off, have it provide power to the in/out switches
+/- you see the motor / wires, but it gets rid of the big black box on top of the winch
- a lot more work than the other two
- if I want to be able to use the remote, I need to run the connector from the solenoid box to somewhere on the body and mount it


Honestly....I'm thinking relocating is actually the best option, but it wasn't an option that came up when we were discussing it last night, so I decided to bring it up here to see what other people have to say about it.  Regardless of how I set it up, I'm planning on having in-cab winch controls.

Here's a picture of how the 8274 looks with a few mods:
- painted red
- solenoid relocation
- metal brace from winch body to the other mount (the silver bar running parallel to the drum, above and behind it)
- apparently the black box in front of the motor is a light, for watching the line when night winching
- either a heat sink is mounted on the side of the motor, or it's an M15000 motor with the finned-end cap



For wire-size, I've seen in places that 0/1 or 0/2 is recommended (although I did some research, and that can't handle 500 amps, which apparently the motor can come close to drawing).  I'm not sure what's on there now, but I'd guess #2 AWG.  A ground wire has been added, which I think is #4 AWG.  
So, can I stick with #2, or should I go big and find some 0/2?  I imagine the connectors for 0/2 would be a pain though (to hook it to the battery post and whatnot)...but I guess regardless I'll have to do some propane-torch soldering.


For in the in-cab winch controls I'm thinking I'll put two buttons right on the steering wheel (I don't have any cruise control, so I'll put them in one of the little plastic things), and a switch that enables them on the dash (next to the custom locker-bypass switch the Jeep came with).  I'll probably throw a rocker switch on the dash as well, in case the buttons aren't usable due to the steering wheel being at an awkward angle.



Blargh, I've typed enough for now I think.....tomorrow we can discuss synthetic vs steel line  ;D  j/k.  I haven't decided what I'm going to do yet, but there's already enough information out there that I don't have any questions to ask at the moment.  Sorry for the verbal diarrhea, but...I figure it's better than me posting a single question "How should I wire my winch?".
BlackAura (Kevin)
Migrated to Seattle for a while.

Offline cLAY

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Re: Winch Questions (rebuilding, wiring, line, etc) - Warn 8274
« Reply #1 on: September 16, 2010, 05:40:00 PM »
Not sure how well used your winch is but on my old ones they were used/abused to the point they wouldn't oil anymore, even after a rebuild. A tip from an oldtimer was to just fill the gear box with grease all call it good. So thats what I did. No more mess on my bumper from the oil leaking out, never hurt anything in all the years I had it.

For winch controls I wouldn't put them on the wheel. Too confusing if you are trying to winch and turn the wheel at the same time or have the wheel 180* out from its regular position.

I've lost a couple of the square nuts for mine and just use hex. Not a huge deal, just a pain whenever you mount/dismount the winch which isn't often.

If it doesn't have a ground cable(mine didn't) run one to one of the case screws on the back of the motor. Mine worked much better after adding one.

Still retaining the ability to use the remote is important. Very handy to be able to tension the cable while working the remote.
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Offline BlackAura

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Re: Winch Questions (rebuilding, wiring, line, etc) - Warn 8274
« Reply #2 on: September 16, 2010, 08:39:17 PM »
Not sure how well used your winch is but on my old ones they were used/abused to the point they wouldn't oil anymore, even after a rebuild. A tip from an oldtimer was to just fill the gear box with grease all call it good. So thats what I did. No more mess on my bumper from the oil leaking out, never hurt anything in all the years I had it.

Hmmm, good point...I won't know until I crack it open...might have a look tonight but I'm feeling kinda lazy to be honest :P

For winch controls I wouldn't put them on the wheel. Too confusing if you are trying to winch and turn the wheel at the same time or have the wheel 180* out from its regular position.

I was wondering that myself, which is why I was thinking of the backup controls on the console.....to be honest I'm not sure where I can mount the controls to be somewhat accessible and usable without awkward reaching, so I thought the steering wheel would be the best choice.  Maybe above the drivers side vent, on the far left side of the dash?  There's already two screw holes there, where the previous owner had satellite radio.

I've lost a couple of the square nuts for mine and just use hex. Not a huge deal, just a pain whenever you mount/dismount the winch which isn't often.

Sounds good, my plan was to see if they had any square style nuts when I went to buy the new bolts, but if they don't then I'll pick up a new hex one.

If it doesn't have a ground cable(mine didn't) run one to one of the case screws on the back of the motor. Mine worked much better after adding one.

It does, but my plan is to replace it when I redo the power wire, and if I decide to relocate the solenoids next to the battery then I'll have to redo it regardless.

Still retaining the ability to use the remote is important. Very handy to be able to tension the cable while working the remote.

Definitely, there are a few build threads online that I've found, where they've remounted the remote connection on the grill on a scrap piece of metal.


Thanks for the help cLAY!  I hope my winch will retain oil with no difficulties, but if I have issues I'll look into the grease thing!
BlackAura (Kevin)
Migrated to Seattle for a while.

Offline Yellow RUBI

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Re: Winch Questions (rebuilding, wiring, line, etc) - Warn 8274
« Reply #3 on: September 19, 2010, 03:27:39 PM »
Looks like you have some interesting ideas!
4 ga wires from the motor to the solenoid box should be sufficient (thats what WARN uses) As far as relocating the Solenoid pack though, keep in mind that as wire length increases so does resistance!
I think 2 ga  power wire to the battery is good enough!
I added in cab controls for my 8274 above the windshield between the sunvisors Like an S-pod  http://www.4x4s-pod.com/products/tj-1997-2006/tj-6-switch-spod-07-08 and still maintain use of the plug-in remote.
1 rocker switch for power and a double rocker for in/out
Which ever wiring you use I can not stress enough the importance of a good ground wire with CLEAN and SOLID mounting points!
Poor grounding = poor performance!

I'm back after Friday the 24th, If you want a hand let me know.
Brad

By the way, that pic you attached looks cool!
I wonder how one would look Yellow?  ::)  ;)
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