Topping up dampers.

[bmcecosse]

Sounds like the damper may be past it's sell-by date. Exchange units are cheap. It should be quite firm to move by hand - and even all the way through the range of movement with no 'gaps'.

[Dru]

I'll be idle and let the garage replace the damper while the Trav's in to have the wheel bearing sorted out, then.

[DaveC]

Replacement dampers are about £15 exchange, unless you are lucky enough to pick some up at an autojumble, I was lucky enough to get a new one for a fiver!

How about filling them both with 20/50 or SAE 30 until you come across replacements? That should stiffen them up a bit. Jack oil is only about SAE10 isn't it? It may be the old oil in there was thicker than what you have just put in.

[bmcecosse]

We've been through all that already! If these are covered by warranty - let them sort it out.

[Dominic]

Just drained and refilled the front dampers with 20/50... what a stench the old oil had! It smelt as if stale old cats pee had been used! YUK!
The rears are going to be replaced shortly when I replace the springs. Suspension seems much firmer at the front already, without having a test drive.
Reckon it's ok to drive with just the fronts replenished? Rears are at least full!

[bmcecosse]

Of course. Must be better than before. The old oil has been ruined by years of being squeezed through tiny little holes - the 'long chain molecules' have been ripped apart. Best to maybe drain and refill the fronts again to make sure all is removed - and yes 20/50 oil makes a very sensible 'fill' for the dampers and firms the ride up nicely. I would just check the damper mounting bolts to the bulkhead are all nice and snug.

[Dominic]

Thanks mate,
Advice appreciated as ever!

[Dominic]

Just back from a road test..... WHAT A DIFFERENCE! I now weave all over the road searching for dips and bumps - rather than to avoid them as before!

[bmcecosse]

Heh-heh. Been telling you all that for a long time now !