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Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 219
Registered: 11-2002
Posted on Friday, September 12, 2003 - 11:34 am:   Edit Post Delete Post Print Post

I was out wheeling on FR42 the other day, and started a hill climb that I normally can just cruise right through, only this time, I didnt. I came to a stop, and my front passenger wheel just started spinning. I thought it was odd, so, I tried to back off the hill. It was then that I found out that I had little or no brakes. The pedal went all the way to the floor, and I knew I had lost hydraulic pressure from somewhere.

So after getting back to relatively level ground, I started the usual checks, brake lines, reservoir...and found this:

ABS Unit

The bolts of one of the caps on the ABS unit had sheared right off. Must have been some insane pressure to make that happen...or just weak bolts.

So, it was on this day that I learned the achilles heel of the DII. With no brakes, ETC isn't worth shit on a stick. I am agressively searching for a tcase with a CDL now. Lesson learned.

What was it that GW said? "Fool me once, shame on you. Fool me twice...uh..wont get fooled again"

Cheers

Jess
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 220
Registered: 11-2002
Posted on Friday, September 12, 2003 - 11:41 am:   Edit Post Delete Post Print Post

Here is another

Text description

 

Paul D. Morgan (V22guy)
Dweb Lounge Member
Username: V22guy

Post Number: 1923
Registered: 02-2002
Posted on Friday, September 12, 2003 - 11:53 am:   Edit Post Delete Post Print Post

That is very interesting. The pressure sheared the retaining hardware in half! Better go out and inspect mine.

Thanks for sharing Jess.
 

Blue (Blue)
Dweb Lounge Member
Username: Blue

Post Number: 464
Registered: 04-2003
Posted on Friday, September 12, 2003 - 11:59 am:   Edit Post Delete Post Print Post

I'll bet it was fun coming home from FR42 w/ no brakes :-)

How's Brutus?
 

June H. Han (Junehhan)
Member
Username: Junehhan

Post Number: 103
Registered: 04-2003
Posted on Friday, September 12, 2003 - 12:37 pm:   Edit Post Delete Post Print Post

That is one reason why I don't understand why Land Rover chose to use an open front/center/rear differential. Without ETC, you are useless, especially if it goes out while you are on a trail.
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 221
Registered: 11-2002
Posted on Friday, September 12, 2003 - 02:30 pm:   Edit Post Delete Post Print Post

Yes, 42 with only engine brake, emergency brake and momentum sucked. I have never had to romp this truck over stuff, but that day, it didnt matter...I just wanted off that trail.

I drove to the dealership with only the left side of my brakes working. You know how Pima road is...everyone flying, cutting each other off. Not fun at all. It seems that they built some redundancy into the abs unit, because I had SOME brakes (just the left side, I think) Still, such a failure causing the whole traction system to turn to shit is not good. I dont understand why they went open on all three either. Really rather stupid if you ask me.

Jess

Brutus is great. Looking forward to some nicer weather to take him out on the trails. Interested in making a run, Blue?
 

Blue (Blue)
Dweb Lounge Member
Username: Blue

Post Number: 468
Registered: 04-2003
Posted on Friday, September 12, 2003 - 02:52 pm:   Edit Post Delete Post Print Post

sure - we've been flirting with <100 degree days, so it could be time for something local soon. How was the weather on 42?
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 222
Registered: 11-2002
Posted on Friday, September 12, 2003 - 03:24 pm:   Edit Post Delete Post Print Post

Hot.
 

eric johnson (Eric2)
Member
Username: Eric2

Post Number: 115
Registered: 05-2003
Posted on Friday, September 12, 2003 - 07:06 pm:   Edit Post Delete Post Print Post

Jess,
Could you send me one or both failed screws? I have a friend that works in a lab that does failure analysis. Either that or I need very clear close-ups of the break.

You didn't hear a loud bang when the screws failed? I can't believe the ABS pump generates that much force to pop two, what 6 mm(?) screws.
 

eric johnson (Eric2)
Member
Username: Eric2

Post Number: 116
Registered: 05-2003
Posted on Friday, September 12, 2003 - 07:11 pm:   Edit Post Delete Post Print Post

The company that supplied the ABS to Rover could have been scammed by counterfit hardware. Probably thought they were getting a good deal on "certified" grade 8 hardware. Got mainland Chinese pig-iron.
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 223
Registered: 11-2002
Posted on Friday, September 12, 2003 - 07:43 pm:   Edit Post Delete Post Print Post

Eric,

Unfortunately, no I cannot provide you with the screws. Dealer took them and the rest of the ABS unit. There was no noise, or noticeable difference in how the truck drove until I backed off the obstacle.

When the thing broke, I was with a buddy that works for Boeing as a stress/failure analysis engineer or something along those lines, and we were looking pretty closely at them. It appeared that the one toward the right was overtightened or something, because it was cleanly shorn. The one toward the left had sort of a peeled off look, suggesting that the right one failed first, and caused the cap to peel off toward the left. The presence of brake fluid further off toward the firewall supports that theory too.

Honestly, who knows how it happened. Nobody else may ever have the problem, but I though it was unusual enough to be noteworthy.

Jess
 

Bill Collett (Bcollett)
New Member
Username: Bcollett

Post Number: 18
Registered: 07-2003
Posted on Friday, September 12, 2003 - 08:20 pm:   Edit Post Delete Post Print Post

Damn vavle blocks. They had to replace the one on my ACE when I got back from AZ. Somehow air was getting into the lines trough the vavle block.

Jess, What did the dealer say?

 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 224
Registered: 11-2002
Posted on Saturday, September 13, 2003 - 12:58 am:   Edit Post Delete Post Print Post

Basically said they had never seen anything like it before, and that they were happy it didnt happen on a freeway or in an intersection where it could have really been a problem.

 

Bill Collett (Bcollett)
New Member
Username: Bcollett

Post Number: 19
Registered: 07-2003
Posted on Saturday, September 13, 2003 - 10:05 am:   Edit Post Delete Post Print Post

Any luck finding a t-case? I'm looking for one too. If I come across any I'll let you know.
 

Tom V (Cozmo)
Member
Username: Cozmo

Post Number: 177
Registered: 09-2002
Posted on Saturday, September 13, 2003 - 08:53 pm:   Edit Post Delete Post Print Post

Contact George at http://www.roversdownsouth.com/ I'm not sure if he has transfer cases or just whole trannies, but its worth a shot.
 

OLIVER CLOTHSOFF (Everythingleaks)
Senior Member
Username: Everythingleaks

Post Number: 310
Registered: 10-2002
Posted on Sunday, September 14, 2003 - 10:57 pm:   Edit Post Delete Post Print Post

May want to investigate how the CDL works on the factory equipped D2. The new style uses a cable driven activator instead of the linkage. The cable goes in thru the side plate on the front output cone instead of the nipple on the top. You may be able to update your current t-case cheaper and with a lot less effort. maybe onr of the guys from OZ could post a few pics to help you out
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 225
Registered: 11-2002
Posted on Monday, September 15, 2003 - 08:42 am:   Edit Post Delete Post Print Post

Oh, so are you saying I may not need the nut on the tcase? Mine is one of those unfortunate ones that doesnt have the nut on top.
 

Bill Collett (Bcollett)
New Member
Username: Bcollett

Post Number: 20
Registered: 07-2003
Posted on Monday, September 15, 2003 - 07:01 pm:   Edit Post Delete Post Print Post

I've been talking with a tech at my dealer about doing the CDL on my 03. He is going to tell me what parts I need when he sees exactly what t-case I have. I going in the early part of next week and will find out the what I need for the cdl. If he tells me I need the nut, then I would assume you can do the nut setup on yours Jess.
 

Jamie (Rover_puppy)
Senior Member
Username: Rover_puppy

Post Number: 273
Registered: 05-2003
Posted on Monday, September 15, 2003 - 10:49 pm:   Edit Post Delete Post Print Post

Jess,

Glad to hear you are ok. That HAD to have been downright scary! Jamie
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 226
Registered: 11-2002
Posted on Tuesday, September 16, 2003 - 12:04 am:   Edit Post Delete Post Print Post

Yes, Bill, please do.

Jamie. It is only as scary as you let it be, buddy.

Jess
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 227
Registered: 11-2002
Posted on Tuesday, September 16, 2003 - 12:08 am:   Edit Post Delete Post Print Post

You know, come to think of it, I have a friend that got his CDL put in, complete with the D1 Linkage and all from a company in Albuquerque, NM, completely installed for around 1k. I know nothing about the company, but can get the contact info.
Email me off list if you want more info.
 

Blue (Blue)
Dweb Lounge Member
Username: Blue

Post Number: 482
Registered: 04-2003
Posted on Tuesday, September 16, 2003 - 11:43 am:   Edit Post Delete Post Print Post

Hey Jess, was that you turning left onto Washington from Priest yesterday a few minutes after 5:00?
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 228
Registered: 11-2002
Posted on Thursday, September 18, 2003 - 12:38 am:   Edit Post Delete Post Print Post

No sir, Blue.

I usually dont venture into those areas unless required. :-)

Seriously. Contact me via email soon. Need to get you involved with AZLRO. Could use some support here.

Jess.

PS Still looking for that biz-devel beer.

Later
 

Blue (Blue)
Dweb Lounge Member
Username: Blue

Post Number: 502
Registered: 04-2003
Posted on Thursday, September 18, 2003 - 12:03 pm:   Edit Post Delete Post Print Post

damn, then that was a carbon copy of your D2. ARB front, winch, 3 hellas, no roof rack, hooker in the back seat :-)

I'll drop you an electronic mail. Be glad to help get AZLRO goin again. Let's coordinate & discuss over that beer.

-Blue
 

Kim S (Roverine)
Senior Member
Username: Roverine

Post Number: 451
Registered: 03-2002
Posted on Thursday, September 18, 2003 - 01:04 pm:   Edit Post Delete Post Print Post

Holy moly, Jess! Geez, talk about "mechanical failure" ... Ditto, to above comments, glad you, vehicle, and anyone else around you didn't suffer carnage.

LOL, of course now I'm just itching to run out and take a look at at "Rrrrricky's" ABS unit ... Can't though, because DH (dear husband) is driving the Disco today ... hmmmmm, speaking of DH, he started out as a stress/failure analysis dude with Mcdonnell Douglas (long ago). Think I'll give him some 'stress' to analize when he gets home with my D2. -> "Honey, could you please, please, RIGHT NOW, show me the ABS unit and look at those bolts? ..."

Good luck with your CDL project, (a good thing indeed). $1,000.!!! eeek! I just sold the D1 CDL linkage to someone out here for a little over $100. (roughly what I paid for it). Don't know if/how that would work in the '02 T cases ...

Kim :-)
 

OLIVER CLOTHSOFF (Everythingleaks)
Senior Member
Username: Everythingleaks

Post Number: 318
Registered: 10-2002
Posted on Saturday, September 27, 2003 - 09:08 am:   Edit Post Delete Post Print Post

Sorry guys, I was wrong. The CDL on the 04 still uses the nipple coming out of the top. It is cable actuated though with a bracket bolted to the housing to hold it in place. This should stop the frozen shifter issue that tends to happen to the D1 shifters.

The revised side plate may work though. The factory setup just moves a brass collar in and out with the nipple. If you could come up with a new side plate and make it slide the collar it may work. Of course, the parts are not in the t-case to begin with so it may not be practical or just more cost effective to change the front cone.

P.S. - the 04 disco has been released
 

Jess Alvarez (Jester)
Member
Username: Jester

Post Number: 230
Registered: 11-2002
Posted on Tuesday, September 30, 2003 - 11:28 am:   Edit Post Delete Post Print Post

A couple of things: I have gotten several emails enquiring on how I am solving this problem. I have been monitoring/participating in other lists, and talking with people about getting this CDL conversion taken care of. Bill at Great Basin Rovers is talking about coming out with a cable actuated CDL system that does not require you to have the 'nipple' on the tcase. I think the setup is similar to Oliver's cable actuated one coming in through the side. For those of us with D2s, it may be worth the conversion. Not sure on what he is asking, price wise.

Kim, the 1k conversion gets this: (cut and paste from my friend, Ted, who had it done) "Bill from Bill's European in Santa Fe did the work. Mine was the second truck he has done. He replaced the front half of the T-Case housing with an older LT230 housing, installed the "nipple" and then installed the linkage from a D1." Ted says it works phenominally, and can be used in conjunction with ETC, not necessarily at the expense of it. I agree, a 1k conversion isnt cheap, however this last run in with ETC failure really taught me a lesson on how much I rely on that one system to make this truck work like I want it to.

Unfortunately, those are the only two options I know of, short of getting the parts from a junkyard and doing it yourself.

Cheers!
Jess

PS Blue, bizdev beer? Oh...and it wasnt a hooker in the back, that was a drug dealer. The hooker was in the front passenger seat, but you couldnt see her, if you know what I am sayin. :-) Oh yeah...but I wasnt there. I didnt do it, nobody saw it, you cant prove a thing.
 

traveltoad (Traveltoad)
Member
Username: Traveltoad

Post Number: 72
Registered: 11-2002
Posted on Tuesday, September 30, 2003 - 03:36 pm:   Edit Post Delete Post Print Post

I spoke with Bill at Great Basin last week. I'm not sure what his "fix" will be, based on what he described it sounded like he was installing a "nipple" but using the '04 cable linkage rather than the DI stuff. In either case he said he should have the parts list and $$ sorted out by mid-October.

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