Servicing Cobra Hydraulic foot pumps

The bolt in the middle of the scissor should be tightened a little.
Then you can lift it from the top without pulling the piston out of
the cylinder
AS

Thanks Al,
The problem I had was with a 2-jack set-up on my ASH-25 trailer.

Should we be using DOT-3 automotive brake fluid in your jacks?
JJ Sinclair

(JJ Sinclair) wrote in message ...

The bolt in the middle of the scissor should be tightened a little.
Then you can lift it from the top without pulling the piston out of
the cylinder
AS

Thanks Al,
The problem I had was with a 2-jack set-up on my ASH-25 trailer.

Should we be using DOT-3 automotive brake fluid in your jacks?
JJ Sinclair

No brake fluid ,please.
Just hydraulic oil or oil from automatic hydraulic car gears gears.
AS

No brake fluid ,please.
Just hydraulic oil or oil from automatic hydraulic car gears gears.
AS

Oops, I stand corrected.

I would like to thank you for making a real quality product. Your fully
fumctional trailers make assembling and disassembling the glider a joy, not a
burden. Only those who have owned a dysfunctional trailers, can really
appreciate the Cobra.
Keep up the good work,
JJ Sinclair

No brake fluid ,please.
Just hydraulic oil or oil from automatic hydraulic car gears gears.
AS

What Al means is ATF a.k.a. automatic Trans Fluid is ok