Jump to content

Got the locker in


Mr. Pickles
 Share

Recommended Posts

I put it in over the weekend. All went well, except for it being a pain to split the 3rd member from the axle. It just wouldn't let go after a pulling, pushing, BFH, crowbar, jack, etc. Finally had to work in an old putty knive all the way around to break the gasket loose. Luckily, I was careful enough to do no damage. Other than that, I couldn't really add anything that hasn't been covered on these 2 sites:

 

Lockright install #1

 

Lockright install #2

 

It's good so far. Gonna take a little bit to get used to the few new jerks and sounds, but nothing bad. The main thing is just being gentle in low speed and tight turns. I've barked the inside tire a few times now, mainly trying to pull out into traffic on busy roads. sssh All in all, I'd say most anybody could handle this install with basic tools and some patience. It sounds much tougher than it really is. Now I can't wait to get it off road, as I've only taken it to a construction site and gravel parking lot so far. Fun! sly

Link to comment
Share on other sites

It smooths out after a while, don't worry. Wait till it pops and scares you coasting around a corner... ;)

Yeah, already did that. :o I'd heard to expect that, but it still makes you grit your teeth for a sec.

Link to comment
Share on other sites

How does the LockRight behave on ice and snow? I plan to add, but that has been a question in my mind.

 

If I understand the operation correctly, it would seem that the diff would pretty much stay locked all the time? Or does it release so easily that it can release around corners even on really slick surfaces?

 

Not a bad thing one way or the other, just a thing to factor into my driving style.

Link to comment
Share on other sites

How does the LockRight behave on ice and snow?  I plan to add, but that has been a question in my mind.

 

If I understand the operation correctly, it would seem that the diff would pretty much stay locked all the time?  Or does it release so easily that it can release around corners even on really slick surfaces?

 

Not a bad thing one way or the other, just a thing to factor into my driving style.

Lock-Rights are torque-lockers. If you let off the gas, the driveshaft slows down, torque drops off and allows the locker's parts to disengage from the side gears. You now have a normal open diff. The locker is "relaxed". When the driveshaft spins faster and applies torque to the differential, the locker parts start to twist and lever the locking rings into the side gears, effectively locking the differential gears together.

 

Around corners it'll unlock fine, even in snow. You have to be real careful though, cause there is NO slip with a locker(obviously) and any incline or slight hill will send you sideways, regardless of where you steer it. 'Course with no locker, you'd just spin one tire and not go anywhere at all.

 

Once I got high-centered on a sand dune and it just sat there lazily spinning one tire unlocked, clicking away...had to use the brake AND gas to lock it up and spin both tires.

Link to comment
Share on other sites

:cool2: Mr. pickles how many hours did it take you overall?

I took many breaks, and from what I've heard, my troubles getting it out of the axle are not normal. But what is normal for me? :huh: Excluding wasted time and stuff, going straight through with no issues, I'd say 3-4 hours. Mind you, I did most of the dissassembly/reassembly, other than the lifting and grunt work, by myself.

 

As for the ice questions, I'd go to 88 on that. We rarely get ice out here on the "left" coast, so it wasn't much of a concern for me. About the only time I'd run into frozen stuff is the very occassional local snow or going skiing, and even then most of the time they plow and clear the roads. I've only driven it a bit so far, on dry pavement, dirt and gravel. That said, it is fairly easy to break a tire loose when under power around corners and stuff, so I can see where that might be an issue for some people. But you probably just need to adjust your driving style a bit.

Link to comment
Share on other sites

Oh, there's one more disclaimer: if you use the recommended high temp RTV to replace the gasket, you'll need to plan 24 hours drying time before putting in the gear oil. No biggie though. I went that route, cause the local stealer didn't have a stock gasket for the diff in stock, and said it would take a week to order one.

 

So just plan around it. Either get the gasket ahead of time, or maybe install the locker say on a Sat. morning, then let it dry till Sunday evening before putting in the oil

Link to comment
Share on other sites

I didn't. Just clean off both surfaces, apply some silicone to each, then let 'em sit for 15 minutes or so to get tacky. Then reassemble but don't torque the bolts, just get them hand-tight. After another hour or so, torque all bolts and fill. Mine hasn't leaked a drop and that's how I did it.

 

About driving on ice: don't. That's about all I can tell you. :)

Link to comment
Share on other sites

I didn't. Just clean off both surfaces, apply some silicone to each, then let 'em sit for 15 minutes or so to get tacky. Then reassemble but don't torque the bolts, just get them hand-tight. After another hour or so, torque all bolts and fill. Mine hasn't leaked a drop and that's how I did it.

 

About driving on ice: don't. That's about all I can tell you. :)

Fair enough, I figured it wouldn't be a problem probably. But I had the time, and figured what the hey.

Link to comment
Share on other sites

Ahh.... thanks for the clarification on how they engage, Aaron. I was not understanding completely... I was thinking they were engaged until there was back tension on one side with minimal to no input on the pinion.

 

If they need torque input before actually engaging, that changes my understanding. And makes sense.

 

So if the entire axle is in the air and one tire is spun, it should act like an open diff, right?

Link to comment
Share on other sites

Yep, it'll go click-click-click-click-click until you stop spinning it. :)

 

Pics!

 

115625_117_full.jpg

 

115625_116_full.jpg

 

The locker replaces all 4 spider gears with two side plates that lock into the side gears when the cross-shaft forces them outwards. The plates are spring-loaded with pins that keep them aligned when it's not locked.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

×
×
  • Create New...