Airbag sag spec?

[MM3846]

Noticed the LR4 raising up a bit a couple weeks ago when I started it in the morning, tested and saw it was only the front end and put new o-rings in the front valve block. It raised again after so I left the truck in off road height and pulled the EAS fuse. Both front corners lost 1/8-1/4” in almost 24 hours.

Is this within a spec or should I be looking for leaks again?

 

[stu454]

I'm talking out of my ass but that sounds like a normal range with the air temperature cycle.

 

[MM3846]

I'm talking out of my ass but that sounds like a normal range with the air temperature cycle.

yea it doesn’t seem like an issue. However, the rear bags did not sag at all.

very scientific.

 

[stu454]

I love it.

 

[MM3846]

I love it.

Can’t take credit for it. Saw it at the local Rover shop. But great idea.

 

[Blue]

yeah, that's awesomely simple yet effective!

 

[MM3846]

Alright, update. Still was sagging, bought a new valve block. Still sagging. Realized I should have been pulling the fuse for the sensors as well as compressor.

Did that, NO sag. Did a recalibration with the GAP tool and all set now.