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2004 Disco 2 Engine Rebuild

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  #371  
Old 08-16-2020, 09:13 PM
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  #372  
Old 02-06-2021, 03:56 PM
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Default 2/6 2021 Update

Been a while since I made any updates. I started working on a Jeep Wrangler for my daughter so that has taken most of my time. Thankfully the Disco has been running great. 10K on the rebuilt engine and only a few minor issues to deal with. Changed the oil recently and sent a sample to Blackstone Oil Labs so hopefully I will get another good report. I decided to take a pause on the Jeep to address a few nagging issues on the Rover and begin preparations for an out west trip in the spring. Here's what I have on my list
  1. Steering box leaking and steering is very loose - Complete
  2. Dash is curling - Complete
  3. Headlights are dim - Complete
  4. Tires rubbing on tight turns - Complete
  5. Winch for self recovery - Complete
  6. Gearing is too high for the tire size I have - Researching GBR
  7. Broken rear shock - On order
The steering box was the big item on this list. I didn't want to by a remanufactured or new so I bought a salvage steering box that wasn't leaking and crossed my fingers. Removing the steering box and intermediate steering shaft was pretty easy as was installing the replacement box. Reinstalling the shaft on the splines was a big PIA. I spent hours trying to get this thing back on until I tried some tri-flow and amazingly it slid right on! Got everything torqued down today and tested it out. No leaks and the steering is much tighter.

Replacement box

Cleaning it up

Ready to prep for paint


It was a beast but I got it out.



Cleaned, primed and painted with brake caliper paint. I know it will rust again but I can’t stand putting crappy looking parts back into the disco.


Getting the beast in position

it was easier than I thought to get it in mounted

It was almost impossible for me to get the intermediate shaft on these splines

This is the most amazing lubricant ever! Never would have gotten the intermediate shaft on the splines if not for this stuff!
 

Last edited by cvhyatt; 02-06-2021 at 04:09 PM.
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  #373  
Old 02-06-2021, 04:06 PM
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Default 2/6 - Another Update

Also got a few more things knocked off the list. Dashboard repair kit, Smittybilt winch, new lights, 100W Hella headlight bulbs and new Terrafirma spacers all installed.

I hate this repair but I couldn't get my glue fix to stay.

Spacer installed with blue loctite and torqued to 150lbs.


Front view of wheel with spacer

Back view of wheel with spacer

New 100W Hellas

Probably more noticeable at night but the low beams are definitely whiter than the highs IMO.

Winch went in a whole lot easier than I expected.
 
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  #374  
Old 02-06-2021, 04:23 PM
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Love the update @cvhyatt ! Do you notice any difference in the driving dynamics with the sapcers? I have heard it makes a big difference.
 
  #375  
Old 02-06-2021, 04:28 PM
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Hey Jason! They are pretty modest - about 1 1/4 inches. So far the only thing I notice is that my tires don’t rub when I turn in the parking lot 😜

Only have about 5 miles in them so far. Will post if I notice any major differences.
 
  #376  
Old 02-07-2021, 11:30 AM
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Default 2/7 Update

Steering wheel had been cockeyed ever since I reinstalled the replacement steering box. Additionally, the steering wheel felt like it was slipping when turning. I figured I could kill two birds with one stone by loosening the universal joint & coupling set the steering wheel and re-torque in the bolt. When I went to re-torque the bolt I found that the bolt threads were stripped which probably explains the slippage. Another class 10 8x1.25 bolts with some blue Loctite and I was back in business. I love the easy wins!



 
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  #377  
Old 02-09-2021, 07:13 PM
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Default 2/9 Update

Got the latest update from the oil lab. Slightly higher metals but they seem to suggest it's ok.
 
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  #378  
Old 02-10-2021, 05:36 PM
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Pulling the trigger on remanufactured front and rear diffs with 4.11 gear and a Detroit Truetrac from Great Basin Rover. I talked to Bill and he said the way he sets them up is that they can be installed in about 6 hours by someone with moderate mechanical skills and no specialized tools. Going to put this claim to the test for sure!

Once I get them, I will post on the installation. Stay tuned!

Coil Sprung - Diff Gearing | GBR Utah
Coil Sprung - Differential Carriers | GBR Utah
 
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  #379  
Old 02-14-2021, 10:36 PM
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Awesome! Please make a video.
 
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  #380  
Old 03-07-2021, 03:28 PM
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Default 3/7 Update

Still waiting on the new diffs. Hopefully get them this coming week. In the mean time I decided to replace the rear shocks as one of them was leaking oil. I was going to install some 1 inch spacers when I realized the abs and brake lines were too tight. Also have 2 pairs of front spacers rather than a pair for the back $&#%%+$&!



Wrong spacers and cables too tight!

Out with the old - in with the new.

Simple install
 


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