fox float fluid?

alexkerrblack

hi all
i'm wanting to service my fox rl 100 forks. i have the rings and etc nd the green 10wt fluid. do i need to have the float fluid for anything? i've looked at some tutorials and can't see them using it but i want to get it right.
do my forks require float fluid?
cheers

JodyP

Yes, the little 5ml of blue fluid goes in the side that is pumped up. See this link about 3/4 of the way down.

http://service.foxracingshox.com/consum ... OAT_RL.htm

alexkerrblack

thanks. don't know why i couldn't find it myself....

peter413

If you're only doing a basic lowers service you won't need the Float Fluid.

3wheeler

Should you leave the damper and airspring in the crown steerer assembly for a basic service? I've seen some videos that do and some like the one linked where they are removed, and other more detailed guides on servicing the damper itself.

I found the guidance a bit confusing because the seal kit from fox doesn't include the air seal (sometimes called U-cup seal).

peter413

To do a basic lowers service there is no need to remove the damper or air spring. If you're replacing the Float Fluid in the air spring I'd remove the air cap but there's really no need to do this.

Dick Scruttock

Always open the air chamber on a fox float. Generally 9 times out of 10 the lower lube will always have migrated into the air chamber.

stubs

Might as well replace the Float fluid whilst your doing a service. takes about 5 mins tops to do.

jimothy78

Does anyone know what float fluid actually IS? I've always assumed it was just overpriced but otherwise typical suspension fluid/oil, in which case I'd be interested to know what "weight" it is...

stubs

iirc correctly its rebranded Hypoid 80 gearbox oil with some added magic Pixie dust.

benpinnick

Yeah it's 80wt fully synthetic gear oil. Take your pick!

jimothy78

Cool, thanks guys.

So should have used something a bit heavier than the 15wt stendec I had lying around when I did an air can service for my Float shock, then? :oops:

Dirtydog11

Pixie dust.

Molybdenum Disulfide

http://en.wikipedia.org/wiki/Molybdenum_disulfide

stubs

Dirtydog11 wrote:

Pixie dust.

Molybdenum Disulfide

http://en.wikipedia.org/wiki/Molybdenum_disulfide

Adding more Moly sulfide to a gear oil already containing lots of it. No wonder its so expensive.

benpinnick

So should have used something a bit heavier than the 15wt stendec I had lying around when I did an air can service for my Float shock, then? :oops:

Yes and no. The real benefit is not so much the weight of the oil assuming you're happy to store the bike vertically/upside down often enough, its more the fact that fork oil like stendec is not a lubricant, so it wont offer much improved performance... the yes part being though that Ive done this on many shocks/forks when Ive not had gear oil available and to be honest... I could never tell! :shock: