Over the last six months, the suspension on my T regd Xantia 1.9TD Sensation has become hard and when I go over a sleeping policeman,for example, the car jiggles slightly from side to side.I've just had it in for a MOT and the garage said it may need it's spheres changing,or it may be a valve that's stuck.The fluid is up to the correct level and the ride height is set correctly.Otherwise,cracking car!

Mark F., July 2009

almost certainly the spheres when changing best do all 6 [4 suspention 1 accumalator & 1 anti sink ] the accumalator sphere stops premature pump failure about 20 quid each from G S F the L H M fluid should also be changed & the reservoir filters cleaned at the same time

bob k, July 2009