EAS Air Suspension Manual Inflation Valve - Range Rover. Subaru Air Suspension Manual Valves Range Rover P38 Eas. Subaru Air Suspension Manual Valves Range Rover P38 Eas. Solve the problems of air suspension of his vehicle The air suspension is a technological marvel. It produces a unique traction feeling on all terrains. When working correctly, it offers the most luxurious and. Encontra RANGE ROVER P38 EAS AIR SUSPENSION PUMP MANUAL INFLATION BYPASS VALVES ANR3731 in rugeley, Staffordshire, Reino Unido, for GBP 24,95. This listing is for one set of four new high temperature o ring sealed emergency.
EAS Valve Block Rebuild Guide. Note: Thanks for so many compliments and suggestions for this guide over the past few years.
Many of the more interesting questions appear at the bottom of this article, but I am finding it hard to keep up so have had to close off the comments feature. Please ask questions or make suggestions through the P3.
Forum at aulro. com (aimed at us Aussies) or rangerovers. P3. 8 owners may benefit from your questions and suggestions. Preamble and Introduction. The EAS (Electronic Air Suspension) Valve Block is one of those many, many things that Land Rover will charge you a small fortune to replace. A major cause of problems associated with the valve block is the o- rings wearing out.
Fortunately these can be replaced fairly easily and cheaply. What Land Rover doesn’t tell you in the manual, and most independent workshops don’t know, is that the EAS Valve Block and Compressor should be treated as a 1- 2 year maintenance item.
Instead they get neglected, and when something fails these absolutely brilliant vehicles get branded as unreliable. Of course it doesn’t help that even a small failure in the EAS will usually lead to the car sitting on the bump stops.
From an owner’s view point, all the more reason to know what needs to be done, and how often to do it. When I did my first EAS Valve Block rebuild a few years ago, it seemed there must be a leak from inside the EAS Valve Block as I could not detect any external leaks using the “soapy water” spray method. This was in the days before I owned Hard. Range. com and had plenty of my own EAS O- rings Kits to play with, so I purchased a kit and after- market Diaphragm from Dennis at Rover Renovations (sadly, no longer in business). The instructions at Range. Rovers. net were an inspiration for me, but I found them a bit lacking for keen amateurs such as myself. I took lots of photos so I could remember how to put things back together again.
I then put some words around selected photos and created this page to share with others. The first version of this article was well received by other P3.
P38 air suspension technical problem - long post. I am not an expert by any means in the air suspension setup, but if the valve block all operates. Range Rover Classic '95 Softdash 300TDi. How EAS Works; EAS Valve Block Rebuild Guide. How the Range Rover P38 Electronic Air Suspension. If using the EAS tank to supply air to a locker of tyre inflation device.
AULRO. com and Range. Rovers. net so it seemed like a good idea to maintain it with more information, better photos, and input from other P3.
I make no apologies that my EAS system looks a little different than most, as I run an air- locker regulator, on- board air kit, and EAS Emergency Bypass Kit. My basic EAS setup is the same as standard, however you may see a few extra tee- pieces and air lines when browsing through my photos below.
A PDF version of this page may be downloaded for off- line viewing and printing from http: //hardrange. Paul. P3. 8A- EAS- VB- Renew. Be Warned: this is only an 8. MB file, but it contains 3. A4 size.)The PDF version may not be as current as this page. Preparation. A complete set of o- rings for the valve block from. It may also help with troubleshooting issues before and after the procedure.
At the right side of the diagram is a representation of the wiring to each solenoid. This should be handy if you forget to mark the solenoids before removing them. A PDF version of this diagram may be downloaded from http: //hardrange.
EAS- Valve. Block- v. Cleaning the removed bits and pieces. I just used a clean rag sprayed with a bit of WD- 4. Some folks reckon that cleaning the block with soapy water and letting it dry slowly in a warm (not hot) oven also works.
For the airways, I used a can of computer keyboard compressed air to blow out any dust and WD- 4. For the plastic case, you can’t go past Windex (or similar) glass cleaner in my view. I didn’t worry about trying to make the plastic bits too clean as they are just going to get filthy again real soon.
Removing the EAS unit. De- pressurise the EAS system using your tool of choice.
I really like the EAS Unlock Suite from Storey Wilson. If you have an EAS Emergency Bypass Kit (EBK) fitted, you can purge the last bit of air in the system through the inflation valves. You may elect to be extra safe, and remove the valve stems so there is no way that pressure can build up in the system. IMPORTANT: after de- pressurising the EAS, leave the ignition switched off until you finish this procedure and have reconnected the electrics. Otherwise you are likely to generate an EAS “Hard Fault” which you will need to clear with a diagnostics tool or by a dealer. The next photo shows the air line connections to the EAS box.
If you don’t have an EBK fitted, ignore the tee- pieces. A top view of the EAS housing with the cover removed. Never mind that I’ve got an over- sized air compressor in mine, the process is the same for a regular unit. Location of the two screws that secure the Cruise Control unit.
You need to remove these to get easy access to the bolt at the rear of the EAS that holds the valve block and driver unit in place. Remove the three nuts holding the compressor in place. If these three nuts have been over- tightened before (don’t ask!), a bit of WD- 4.