Painting (Post #212) 10/23/2010

Its a rainy weekend here in Oklahoma. I am coming down with a sinus infection or something. I did manage to roll out of bed and get the paint on the quarter panels and the tailgate. Sadly it looks like “I” painted it. I’m hoping some buffing will help the finish. I’m not too worried about it though. This is a WORK truck or a TRAIL truck, not a show truck. I just wanted the paint to match.

I didn’t need half the paint I mixed up though and a lot went to waste. I feel more or less like crap and have decided to punt for the day and just relax and fight the sinus problems.

If I can string some thoughts together tomorrow I’ll post the final on the suspension bushings I finished yesterday. I also took care of the solenoid that malfunctioned and keeps me from going into low range.

More later….
Thanks for reading and Happy Rovering.

Transaxle Fluid Fill (Post #210) 10/13/2010

As you read yesterday, or are about to go back and read from yesterday, or about to click on the next link in your list, I had a sick feeling in my stomach from finding very little fluid in my transfer case. The fluid that was there was in terrible shape.

I had a gallon of Dex-Merc which is a Dextron III compatible fluid. Matter of fact, Dextron is a General Motors owned name. It denotes a standard of fluid. As the fluid was improved with each new formula they added a number to denote which formula was in the container. Dextron, was replaced with Dextron II, IIa and eventually Dextron III. In 2006 all the licenses to produce this fluid expired.

The licenses were for companies wishing to produce a Dextron III fluid and market it. If the company’s product met GM’s standard they received a license to use the name. That is why you see companies that don’t use the name produce documentation that compares their “BRAND NAME X” product to Dextron III with out using the Dextron III name.

With all the licenses expired it is more important now to know the numbers for the fluid to compare it to another company. Claiming or using the Dextron III name does mean anything any more. GM no longer controls the quality or standard and thus companies can say their product is Dextron III even though you don’t know what it really is.

Now this is not to say that these companies are skimping on quality. Any company in their right mind that wants repeat business will continue to produce fluids of the quality they are able.

Today Dextron VI is the standard and is specially formulated for “today’s” automotive transmissions. Meaning, Dextron III will not work in your wife’s Chevy Aveo. And Dextron VI is not formulated for your 1978 Chevy Suburban.

With that out of the way. I had some Coastal Dextron III. Its just some generic transmission fluid my buddy gave me when he decided he would not be fixing his step-son’s 1991 Range Rover with the busted transmission case. I will run this fluid for a few months and then drain it. That is, if the transfer case is not crapped out. If it is good to go, I’ll refill it with Castrol Dex Merc.

I located the fill plug.

I broke it free using a 1/2 inch break over bar. It required at least that much leverage it was well placed.

I then broke the drain plug lose.

You can see my painting handy work there behind the transfer case. This plug took the 1/2 inch break over bar and the cheater pipe for me to break it lose. It was in very tight.

The fluid that drained out was black like the fluid that came out of the viscous coupling. I would say there was not near enough fluid in the transfer case. After it drained out, I prepared the plugs with with gray gasket sealer and put the drain plug back in.

I then located my fluid pump.

If you don’t own this tool, go tomorrow and buy one, hell, buy two. They are great for filling differentials, transfer cases, anywhere you need to move fluid from a bottle into a place where you can’t tip a bottle up.

I proceeded to fill the transfer case.

You can see my black nitrile glove covered hand on the pump. I pumped a full half gallon into the transfer case.

I can’t wait to drive the Range Rover to test my work. I will probably empty the transmission and refill it with transmission fluid. This is only a test as I’m pretty sure that 4th gear is toast. I’m hoping that it is not and that the troubles I had are related to the transfer case and the VC.

With that said and a prayer on my lips, I need to see if the new used viscous coupling works.
I need to see if the brakes work.
I need to feel the transmission shift into and out of fourth gear.
I need to know that all this work has made a difference.
I need my Range Rover Morale lifted.

Thanks for all the great posts from the guys over on RangeRovers.net.

Thanks for reading and Happy Rovering….hopefully! {fingers crossed}

Bloody Viscous Coupling (Post #209) 10/13/2010

My best friend’s wife commented on Facebook this week that the term “viscous coupling” sounded real nasty and ask if I should be posting about such a thing. Well I’d have to agree. Viscous coupling…(dramatic reverb)it does sound bad. Well thankfully the bad part is only in the difficulty of replacing one. On the OkieRover Difficulty Scale, this one is a SOLID FOUR. It was physically demanding and very frustrating at least from the point of view of lying underneath the Rangie to do the job.

I have been dreading this job for 4 weeks. I knew it would not be easy. I knew it would be a long day. I knew from the start this job was going to challenge me. None of these statements proved false.

In a technical sense this job was a straight forward bolts off, replace part, bolts on, job. The difficulty came in getting the bolts off and the tight spaces you have to work in if you are laying down under the Rover as I was. Thankfully the weather was nice and I had a relatively clean area to work in.

The first thing off was the front driveshaft. The nuts are nyloc and I’m pretty sure made out of a previously unheard of combination alloy known as “Leadoround”. Sound it out, break it down. As I told JagGuy on the phone, “I swear these nuts were half lead.” And boy, were they were quick round off.

Lets look at the tool options I had available to remove these nuts and their subsequent failure point…
Twelve and six sided sockets in 3/8th size 
Twelve sided
Improper tool, rounds off eventually 
Both sets of Sockets
Angle of the drive shaft and the size of the sockets prevented the sockets from being used

14 mm wrenches
Open ended
Improper tool, which rounds immediately
Box ended
Box end would not go over the end of the nuts due to the location of the drive shaft yokes

Vise-grips
I had every size that is made. No seriously, I went down to Lowe’s and bought one of each. None were able to grab without tearing up the nut

I tried, no seriously, I really, really tried. Eventually the nuts were so damaged I had to cut them off with the angle grinder and a cutting wheel. I got some nicks on the yokes of the drive shaft but they are not structurally significant. At least I don’t think so.

Two things I must immediately mention. First, this job would ideally be done without the exhaust in the way. The second, dropping the drive shaft at the universal joint. Both of these would have made this job easier. I chose not to do either for the simple fact that every time I touch something I get two more projects to fix. With that I’ll continue…

I managed to get one bolt off conventionally with the wrenches, this left three to cut. So with red hot magma sparks flying all over the place and most notably resting in the palm of my hand, I got the bolts cut. That hot ember resting in my palm while I held the angle grinder tested my United States Marine Corps instilled discipline to its maximum peace time setting.

In some manner or other I got the nuts cut off. Two required additional persuasion with a chisel and hammer. They provided little resistance to these brutal tools.

The bolts holding the viscous coupling (VC) were next. Thankfully these came off with just a little elbow grease. You can get to most of them with a little effort. Except for the one located under the transmission mount bushing. To get the bushing off you have to remove the frame mount and its three bolts. That was not a problem. One of these was a badly stripped bolt, most likely from the factory. That will have to be replaced, with a grade 8 bolt and nut, which I bought the next day.

Getting the frame mount loose from the bushing is only sticky point here. Once those two are separated, you can remove the bushing and its mount from the VC which is held in place with 19mm bolts. That just so happens to be the largest socket in my set. One of these bolts was badly corroded.

I have laid out the three parts here on the garage floor so you can see another (all be it useless) picture of how all the parts are assembled.

I also took a picture and labeled it with the various mounting points.

The next thing to remove is the transmission brace. For some ungodly reason the original designers felt that a bushing mounted to a frame member wasn’t enough bracing for this part. They added another brace that runs up to the transmission housing.

I removed those bolts and now had the VC ready to remove from the transaxle housing. You can see that the two are sealed with gasket maker. This has been a point of confusion for me.

I cracked the case and immediately black fluid came out. I had planned for this and had a drip pan ready. I slid it into place and let it drain.

You can see the fluid that came out. Very black, and smelled mostly burned.

What I did not plan for was what I spent the better part of Tuesday reading about. There should have been lots of fluid in there. Matter of fact I should have drained the transfer case before I did this project.

Now I’m sitting here wondering, “what have I done?”

I have a sick feeling in my stomach.

I read through this forum post on RangeRovers.net. I learned a lot. I learned what type of fluid to put back in the transfer case, automatic transmission fluid. I learned that the fluid that was supposed to be in there is important for COOLING and the obvious, lubrication.

And from what I read, I deduced this:
Fact: The VC failed in my Range Rover. The failure could have been from either a broken rear drive shaft or lack of fluid, which may have damaged the VC. I may have destroyed my transfer case or significantly reduced its life. The transfer case has 180,000+ miles on it and perhaps I’m lucky it still works at all, at this point.

So where to go from here? I am going to drain what little fluid is left in the transfer case out and fill it with transmission fluid. I’m going to get the LWB out of the garage and drive it this weekend. One: to test the brakes. Two: to test the viscous coupling I just installed.

FACT: At this point I’m pretty embarrassed.
People look to me for answers and this was a huge rookie mistake. I’ve changed the transfer case fluid on my Discovery 2. Why I didn’t think to check my Range Rover transfer case is just stupid. So if you are reading this, remember to do your scheduled maintenance. Just because nothing is wrong doesn’t mean something isn’t GOING WRONG.

Well that’s all for now. More from this front as I learn it…

Thanks for reading and Happy Rovering.

Post Allergy Repairs (Post #206) 10/3/2010

The last of summer has finally left the building. Here in Oklahoma that means the temperatures drop, from 100s to 80s and it means allergies. Pollen this time of year consists of the big three: grass, ragweed, chenopods. It is hard on all those affected. The pollen count numbers we saw were ridiculous. On a twelve point scale, we had weeks where the number stayed in the eleven range. At one point, we had three 11.8 days in a row. I spend that weekend, inside as much as I could. As you can imagine this year was very hard on me. I did avoid getting pneumonia this year from the pending lung infections, so I had that going for me.

One of my dogs, Sophia, is allergic to grass. This time of year, she is a scratching insane ball of irritated canine. She is grumpy and needy of our attentions at the same time. She has finally turned the corner and will soon be scratching less. I too have turned the corner and was able to return to the garage to continue the death march of restoration.

I call it a death march because it seems like it will never end. You can imagine trudging on and on, day after day, with no end in sight. This Range Rover is trying my patience for sure. As I mentioned in other posts, every thing I touch produces two new projects. With that type of progress you can almost see yourself walking backward toward your goal.

I have finally finished the installation of the brake rotors. I have repacked the bearings all the way around which is on a tick chart somewhere of maintenance NO ONE likes to do. When I fill the brake system with fresh fluid it will also allow us to check off another item on a “Not fun” tick chart somewhere.

I took the failed Craftsman tools back to my local Sears store for replacement. I had damaged or broken a screw driver, a punch, and a 1/2 inch 14mm twelve point socket. The socket as you may remember had traveled half way around the world with us to Guam and back. After the clerk had handed me the tools, I mentioned that fact to her. I told her the socket was at least 40 years old and had been half way around the world, twice. I also told her that as far as antique tools goes this one qualified and there was someone out there that collected them. As I left the store she was eyeing the socket with a little more interest.

Over the years I have noticed the brake reservoir has some minor cracking on it. It resembles how a porcelain plate cracks. I knew there would be a day in the future when that broke and left me in a lurch. I bought a replacement reservoir and endeavored to replace it.

You can see the cracking in this picture. What I learned from this exercise is the reservoir is a lot sturdier than I believed it to be. The old reservoir would probably have lasted the life of the Range Rover. Instead I have a spare on the shelf now in the form of my old tank.

The removal is pretty easy. There is a single bolt holding the tank in place. The hardest part was getting the correct tools to remove the bolt. The head is a hex size 5. I put an extension on the end of a 1/4 inch socket and the hex head bit size 5 on the end of that. You have to remove a low pressure hose from the bottom held in place by a hose clamp. Most hose clamps in America have a 1/4 inch socket head on the drive nut. I have run into clamps with larger heads. Diet Mountain Drew’s friend SeaDawg’s BMW 325is has a hose clamp that was larger, but this one was a 1/4 incher.

I managed to get it under there and on the bolt. It came out with not too much effort.

I had not at this point learned that my new tank came with a replacement so I put the rusted screw on the wire wheel to clean the rust off. I installed the new reservoir and went to put the old reservoir in the box and up on the shelf when I learned there was a new screw and a new set of rubber seals for the new tank to rest in. So I got to install the tank twice.

The install is pretty easy. Remove the old tank. I used a large screwdriver as a lever to lift the tank as I pulled up. I popped out the old rubber seats and replaced them with the new ones. Now, having done this twice I can tell you the secret to an easier time getting the bolt back in. The part I bought had a metal bracket held in place by a channel molded into the bottom of the tank. The metal bracket moves freely. Slide it out a bit and check the alignment BEFORE you push the new tank into the seals.

Before you put the tank back in place connect the low pressure brake fluid hose. You can see it much better in your hand than buried behind all the hoses and wires. Line the tank up and gently press the tank into the new seals. Reconnected the low pressure brake fluid hose and screw it all down with the new bolt.

This is a really crappy picture of the old rusted hose clamp. It was so badly rusted the drive nut was basically welded in place. I replaced it with a new clamp.

It is easier to replace all this if you remove the ABS pump and the vacuum accumulator and the coil. This fender is full of stuff. And from looking at this picture of swiss cheese the top of the fender, things have been moved around a bit. And those relocations required new holes be drilled.

I’m the kinda guy who uses the existing holes when ever possible. I know I drilled a few of these holes. But no where near all of them. And as you may guess…that’s right it was badly rusted. Big surprise, NOT!

The more I encounter the rust on this Rover the more I’m guessing its days are numbered. If I had the money, a donor Rover and the time, a frame off restoration would be required. I have just resolved I will just protect the metal I can and see what happens in the future. I got the angle grinder out and knocked off all the rust I could and covered it with acid etching primer and Rust-oleum automotive primer. I covered the top and the bottom of the fender with several coats of paint.

In the process of removing all the parts from the fender I found the broken rubber mounts for the ABS pump. The good news was I only needed to cut two of the four off because they were so badly rusted wrenching them off was impossible. It seemed like every bolt and nut on this fender was badly rusted. Several of them broke instead of coming apart traditionally.

I will have to get an assortment of stainless steel bolts and nuts to put everything back together. I’m debating on designing my own ABS pump mounts. I think I could do something with a set of rubber stoppers cut down and drilled with some stainless bolts. I’m pretty sure it will work as well as the factory designed ones.

These mounts are available from several suppliers. Atlantic British has them listed at 7.95$(US) each. The stoppers, stainless bolts, washers, and nuts will probably be about the same cost, WITH NO RUST. I’ll post up my results when I decide.

I also don’t like the GIANT gap in the fender near the shock tower. I’m going to be looking into some rubber sheets to cover these spaces. This is the awkward segue to discuss the mud flaps.

To be have mud flaps, or not to be to have mud flaps: that is the question:
Whether ’tis nobler in the mind to suffer the slings and arrows of outrageous fortune have ground clearance, or to take arms against a sea of troubles not have as much ground clearance, blah, blah, etc…
William Shakespeare – Hamlet

Few people know that Bill was a huge fan of “green laning” and wrote those prophetic words while sitting in a carriage that was hung up on its mud flaps in a field near Guildford. He changed the words slightly to highlight Hamlet’s dilemma over life and its many torments.

I have long ago lost the mud flaps. The brackets for the flaps are attached in the front to the wheel well and provide three more holes for water to get under the carpet. Great idea guys, have another Guinness or twelve on me. I can only guess these holes did not contribute to the water in the floors but it’s anyone’s guess.

I have painted the brackets and cut off the rivets that held the old flaps. I have stainless steel hardware ready to attach new mud flaps. The question now is…do I want mud flaps?

I read a debate about this on a forum many years ago. I have removed my running boards and the mud flaps failed and fell off or were ripped off long ago. The debate was basically that of “ground clearance”. I’m not a fan of mudding. I know there will be places I go that will be muddy. But I can tell you I’m pretty sure I will NOT be driving the Range Rover into mud pits, AKA mud bogging.

The question of cost is also hanging over us. A mud flap costs about 10$(US) for my Range Rover at Atlantic British. All of the suppliers are about the same on the cost. At that cost there isn’t much point in finding a source for a sheet of rubber that might reduce the cost. So for around 40$(US) plus shipping I can put mud flaps back on my Range Rover.

Finally, well for this post anyway, I sprayed some of the rubberized coating material. I sprayed the floor on the driver’s side where the holes for the mud flaps are located. I sprayed the bottom of the footwell too. I got the angle grinder under there and cleaned the holes of any rust.

I will install the stainless steel hardware and then spray the spots again for good measure. I think any holes I can get too will get a stainless steel bolt and nut with washers to close the hole. I can then spray those with the rubberized spray inside and outside.

I was warned about using this product. Mainly if you cover up rust with it, the rust will eat the metal under the coating and you will never know it. I have used it only where I think there is no longer any rust.

I also coated the rain gutter at the tailgate end of the back. As you recall this is where I found the first rust on this restoration project. I have at least three coats of paint on the metal here. I figured any water I can encourage to go out of the Rover on a nice rubberized gutter the better. As a disclaimer I will state at this time, “I have no fantasy what-so-ever that this product will help me with the rust problems on this Range Rover.”

I mostly disavow any hopes here because from what I’ve seen this Land Rover’s days are numbered. How many you might ask? I have no idea. Hopefully it’s a decade or more.

So it’s off to the hardware store Lowe’s to buy stainless steel hardware. And once everything is bolted back down, bleed the brake system. And then the project I’ve dreaded most, the viscous coupling, will begin.

Wish me luck…as I post this the allergies are acting up and I’m packing a snot rag every where I go.
Thanks for reading and Happy Rovering.

Getting Closer (Post #204) 9/17/2010

I’m getting close to finishing the brake disc swap on the front of the Range Rover. I did have two disappointments though. With the brakes.

The brake caliper (ka-liper if you are German) on the right front had to be replaced. I attempted to rebuild them in the Restoration Part Uno. No matter how much effort I gave it I could not make the right front stop leaking. I’m guessing the bits were just too worn out. In any event, I replaced it with a new one. I’m pretty sure it came from Atlantic British.

So as I’m pulling the calipers off and the brake pads out, out falls one of the outer retainer rings for one of the pistons. I’m like, “WHAT THE HELL? Where did that come from?” Just then the brake pad in my hand separated. The asbestos bit came loose from the metal backing plate. So again I’m like, “WHAT THE HELL?”

I can’t tell you how disappointed I was. First that I didn’t keep my receipts/invoices. Second that a new part failed like that. Thirdly, I’m wondering if the word QUALITY is even in some people’s dictionaries.

So I take a look at the ring, yep, it was rusted all to hell. I then took it over to the bench grinder and polished off the rust the best I could. I got the Dremel out and put a mini wire wheel on it and got the inside bit rust-free as well. Then I needed to figure out a way to get it pressed back in.

I put the ring in place and using the metal backing plate and a large C and pressed it in. It is the dust seal for that caliper cylinder so I’m confident it will be okay. But seriously, what is going on? I’ve never seen a brake pad fail like that. I’ve heard of it, but never seen it.

With that little side project complete I had totally spent myself and gave up for the day. For the day I got the left front brake disc done and totally re-greased the bearings. I broke yet another tool on this part of the project.

I am not what people would call a “muscle man”. My entire life I’ve been cursed with exceptionally long arms and making those puppies muscular escaped me. I think I can wrench with the best of them but when it gets to stuck I rely on the levers and cheater pipes like anyone would. So I’m breaking the bolts loose on the brake disc and snap, I broke a socket. It’s a Craftsman and if they honor their warranty I’ll be bringing home a sack full of tools from this rebuild.

Sitting in my sister’s lap 1967 Guam, USA  

So far, a standard screwdriver, two punches, and a 16mm 1/2 inch drive socket have sacrificed themselves on the alter of the Range Rover gods. I’ve got to get them all together and take them down to Sears and get replacements. The socket was bought while we were on Guam to work on the Volkswagon type 2. So it’s been to Guam and back to Oklahoma. In its life it has circumnavigated the globe and is likely older than 90% of the people working at our Sears today. But I’m going to make them replace it.

So this weekend is finishing the right front disc brake and replacing the brake fluid reservoir and hopefully bleeding the brakes. Then its on to the viscous coupling! Happy, Happy, Joy, Joy.

Thanks for reading and Happy Rovering.

Off Weekend (Post #203) 9/13/2010

I didn’t work on the Classic this weekend. I wanted to…but I just didn’t have the time. I had time to talk about her. I showed my progress to two of my friends. My neighbors asked me if I was going to work on her this weekend. But I told them I could not.

Even though I did not climb underneath her and get greasy grimy I have worked out the sequence of events that will lead to the Classic being completed. There are two sets of tasks that will lead to the Classic being back on the road. There are the MUST DO tasks that present road blocks to driving her. And there are NEED TO DO tasks. These are less critical but necessary if I am to claim victory over this round of restoration projects.

This is the MUST DO list in the order these tasks must be done.

Brakes

  • Finish the front brake disc replacement
  • Replace the brake fluid reservoir
  • Bleed brakes
  • Replace the axle shaft seals (not ordered yet)
  • Pack bearings, drain and refill front differential

Viscous Coupling

  • Replace the viscous coupling

Tail gate

  • Paint and reassemble the tail gate
  • Apply badging

Repair floor

  • Make the replacement floor panels
  • Weld panels
  • Seal panels inside (painting) and outside (yet to be determined sealant)
  • Install sound deadening material

Bushings

  • I have the kit and have started to install it. I need to finish the install and get the Rover under control from weaving and

Transmission

  • Take Range Rover to transmission shop and have them assess the damage and repair

Tires

  • Replace tires all the way around with a new set of Bridgestone Dueler AT Revo II’s. Which I am pleased to report they still make. My best friend Retired Poster Marine purchased set not a month ago.

Windshield

  • I have to have the windshield removed and seal fixed. The water coming in is mostly from the top and not through the bottom of the floor. I’m hoping it can be sealed and that we don’t find any rust on the metal under the seal. This should eliminate or seriously limit the water that is causing the rust issue on my floor boards.

I also have a list of repairs that I should do while the Classic is in its various states of disassembly. Several of these repairs are not at all necessary but merely cosmetic. Some are luxuries that if I want Mrs. OkieRover to ride with me, I’ll have to fix This is the NEED TO DO list starting with…

Air Conditioning

  • I need to completely recondition the AC (again). My daughter ran the AC without coolant from an undetermined leak and thusly the compressor is dead. I need a new compressor, dryer, and valve (which I have already purchased) and it all needs to be installed. I think I’ll have a professional test the system and charge it after I get everything replaced.

Radio

  • While I have the carpets and head liner out I should take the opportunity to rewire the sound system. I haven’t determined what is broken with the system yet. I’m pretty sure the amp is not working. I’m also pretty sure that the subwoofer is not working. I have two bad speakers in the back as well.

Headliner

  • The headliner is showing signs of sagging again. My last repair is finally starting to show signs of needing a redo. I could also take the opportunity if I had the money to add some sound deadening material to the roof while the headliner is out.

Sunroof

  • The sunroof mysterious stopped working. It will start to retract, but stops. I’m not sure what it is but while I have the headliner out I should probably investigate that problem and repair it if possible. I love the sunroof. I love driving around in the Fall with it open. But I don’t love it so much that I’ll spend a ton of money to fix it.

Window tinting

  • I’d like to do this as well. I understand it will be around 200$(US) maybe as much as 300$(US). It gets hot in the Range Rover in Oklahoma and since I’ve converted the air conditioning to R134a it hasn’t cooled at the level it did before. Tinting the windows looks bad ass on a white car too.

Door locks

  • This system is completely failed. The fob no longer locks the doors and the bouncing lock problem is back. Completely pulling out the old and replacing with another system will be expensive. I have sourced some replacement actuators that are reasonably priced. Sadly I lost the resource and will have to source them AGAIN. There was a write up on a blog that described how they wired around the relays that seem to fail but alas I’ll have to find that again as well as I failed to bookmark it the last time I read it.

Power Steering Hoses

  • I have replace these hoses. The leaking, although a rust inhibitor is annoy as it has buggered up my driveway with a nasty oil spot. I will remove them and take them to a shop in OKC that makes custom hoses. I can get stainless steel braided hoses made for the same cost as those in the supply magazines.


New springs and shocks

  • After I get the transmission and the tires paid off I will buy all new shocks and tires. I can get a bit of lift from a stiffer set of springs and the shocks are in their seventh (7th) year and should be replaced. I don’t think they’ve failed out right but I think they are on the way.