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FAC FORK CARTRIDGES

JOSH HUNT

Just got it firing!
Joined
Sep 27, 2019
Messages
1
Location
MARION, MA
Just got a 1981 Convert with FAC cartridges.

I can't find anything on how to flush, if one even flushes them, or amount of oil required. I did find were a person used 70ml of 10w oil, but I don't know what forks he had.

Any thoughts?

Thanks

Josh
 
Do be aware that the cartridges are considered to be "sealed" and have their own oil supply. The forks of that period have oil (usually ATF) in them to lubricate the interface between the tube and lower, but it does nothing for damping.

If you just remove the drain plug at the bottom of the slider, you will be draining the fork oil, not the cartridge oil. The cartridge would need to be removed from the forks, and disassembled to drain.
 
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