Discovery 3 rear valve block removal. Always support the vehicle on safety stands.
Discovery 3 rear valve block removal. If that doesn’t fix it move on to the center and rear. The valve block solenoids can Oct 25, 2023 · THIS KIT IS A COMPLETE SETINCLUDES ALL THE O-RINGS NECESSARY TO REBUILD THE FRONT, REAR, AND RESERVOIR PRESSURE SWITCH VALVE BLOCKS ***NOT LIKE THE OTHER CHINESE VERSIONS ON HERE THAT LEAVE OUT SOME OF THE REQUIRED O-RINGS*** Kits Includes A FULL SET of (40)O-rings 1 O-ring Removal Tool 1 Torx/Star Bit 1 1oz O-ring Lube 1 Install Guide Models Affected Compatible With Land Rover LR3 Please note this is on a UK right hand drive 2013 Discovery 4. This documents the process of getting the rear valve block out for a service and a cleaning. In addi Jun 26, 2020 · Symptoms: The rear would sag on both sides when left overnight or for more than a few hours. Saved me $$$ not having a GAP tool or needed the dealer to rese Dec 8, 2013 · Raise drivers side of disco remove wheels and cut the pipes either side of control block, remove elec connectors and 3 bolts, cut the 4 pipes in front wheel arch, 2 on the ram and 2 just visable under plastic plate, remove rubber mounts with hacksaw the 1 in engine comp. let it drop over night. This is not Clickbait!I couldn't find a quick fix anywhere on the internet, so I made my own. This is the same process for the Range Rover Sport from 2005 -2010. Each of the valves are activated by a signal from the air suspension control unit. Always support the vehicle on safety stands. Possible solution: Rear Valve block leaking. Compressor would kick on when starting to fill the rear bags with air again and get back to ride level. The system self levels as the system leaks over night. Aug 16, 2023 · Tip, the front and middle valve blocks reasonably straight forward to remove and reinstall, the rear was a combination of access through the left rear wheel and also from under the car where the spare wheel usually lives. air up and pull the relay for the air suspension. The problem was that the front axle of the Land Rover Discovery 4 / LR4 Welcome to this HOW TO REPLACE AIR TANK / RESERVOIR series on a LAND ROVER DISCOVERY 3 or Discovery 4, LR3 or LR4 or Range Rover Sport L320. Also, even new struts can leak at the connection points. This valve block can leak and cause the rear end of the vehicle to sag over This video will walk through the function of the front valve block as well as how to access and remove/replace the valve block. I have a amber light on ffs! Any ideas to what I have done wrong? I replaced the compressor years back and had no Jul 5, 2014 · 4) Found the service manual sooner, so I could actually locate the front and rear valve blocks more expeditiously. You could probably use a new block anyway and it’s a pretty simple job. This will is a f Height sensor faults (hardware faults) and reservoir valve block failure Retain full functionality with no 'refinements' Cross-link valves inoperative No compensation for uneven surfaces Dec 30, 2021 · Additionally, you could just replace the front block and see what happens. The rear valve block is a crucial component of the Discovery 4's air suspension system. Nov 25, 2020 · You needed the remove the airline from the old valve block remove the olive / connectors and push into the new valve block. Disconnect the electrical connector. WARNING: Do not work on or under a vehicle supported only by a jack. This video shows how the remove the air suspension pump compressor on a Land Rover Discovery 3 / LR3. Raise and support the vehicle. If you try to re-use the old connectors there is a good chance there will be leaks. Over time, the O-rings within the valve block can deteriorate, causing air leaks and resulting in suspension Parts (Replacement O-ring kit) and Tools Listed Below This video will show how to disassemble and clean the front or back valve blocks on a range rover sport or LR3. 3 . In this video I remove and rebuild the rear air suspension valve block on my LR4. you won't know what's wrong until you remove power from the system. Dec 28, 2014 · IF you pull the fuse in the engine bay for the suspension and watch it over night, if the back is sagging evenly it is the rear valve block. Remove the Voss type fittings from the air lines. NOTE: Remember the position of the air lines. You can either rebuild or just buy a new one. Discussion on removing and replacing the reservoir and valve block in Range Rover vehicles, including tips and troubleshooting advice. Totally free to join - message boards, galleries, wiki, off road events, social meetings. This would be different on a left hand drive where is would 25K subscribers in the LandRover community. A future video will detail how to clean the valve block. This video will walk through the function of the rear valve block as well as how to access and remove/replace the valve block. May 13, 2025 · Land Rover LR3 Disco 3/4 Sport L322 Air Suspension Valve Blocks O-ring Kit THIS KIT IS A COMPLETE SETINCLUDES ALL THE O-RINGS NECESSARY TO REBUILD THE FRONT, REAR AND RESERVOIR PRESSURE SWITCH VALVE BLOCKS ***NOT LIKE THE OTHER CHINESE VERSIONS ON HERE THAT LEAVE OUT SOME OF THE REQUIRED O-RINGS*** Kits Includes A FULL SET of (40) O-rings 1 O-ring Removal Tool 1 Torx/Star Bit 1 1oz O-ring #Landrover #LandroverDiscovery #LR3In this episode we show how to diagnose a air suspension problem on the Land Rover Discovery and how we fixed it. Can be unbolted jiggle pipes free. 11) Air Suspension Rear Solenoid Valve Block (64. Vehicle operates as should be but lowers and rises albeit very slowly. Remove the LH rear wheel and tire. Disconnect the 3 air lines from the rear valve block. (Front valve is on the rear of the right side front bumper, accessed by removing headlight, fender trim, and wheel well splash guard; rear valve is on the front of the shock pillar on the drivers rear side). I Dec 8, 2013 · Raise drivers side of disco remove wheels and cut the pipes either side of control block, remove elec connectors and 3 bolts, cut the 4 pipes in front wheel arch, 2 on the ram and 2 just visable under plastic plate, remove rubber mounts with hacksaw the 1 in engine comp. Remove the rear valve block. Hello everyone! In this episode I want to show you how I fixed my problem with the front valve block of the air suspension. 6. Release the three rubber valve block cushions. Start there and report back. Sep 26, 2016 · Community site dedicated to Discovery 3, 4 LR3 and LR4 Owners and Enthusiasts. 50. if it drops evenly front or rear, you have a bad valve block. 2 . On a right hand drive the valve sits on the passenger or near side rear. 5. if it drops to a corner, you have leaking bag or bad hose connection. The front valve block is pretty easy to find, but when I needed to remove the rear block, although LR3/Disco 3 204-05 Vehicle Dynamic Suspension Rear Solenoid Valve Block (64. Aug 6, 2015 · Taking apart and rebuild of the front air suspension valve control block. 11) Removal Installation 1 . discovery 3 valve block There are six solenoid valves inside these which control the flow of air to and from the air reservoir and the wheels. May 30, 2023 · Located underneath the passenger side wheel on the chassis is the front and rear valve blocks. Welcome to this HOW TO REPLACE AIR TANK / RESERVOIR series on a LAND ROVER DISCOVERY 3 or Discovery 4, LR3 or LR4 or Range Rover Sport L320. (known issue) what happens is the dissident from the compressor turns into dust after a while and runs down your lines to the valve block. Jun 25, 2023 · So today Compressor and reservoir replacement today, in doing so I have put a C1A35-01 fault code on it. Remove and discard the cone bushings and couplings. 7. If it is the front sagging it is the front valve block. The connections provide for air supply from the air supply unit, air supply to and from the reservoir and air supply to and from the front and rear valve blocks. . ybtvormqixcnqnryowdbn4ug2fxy4kbfcmukt3wijl