Just picked up my Rousch 1 1/2 ton floor jack from my friends' house and it can barely lift up a 5 yr old child! Purchased this from Sams club like 2 years back and can't remember where I put the Instruction Manual. I've tried many combination to bleed it and also added more fluid, but I guess I'm doing it wrong. Does anyone know how to bleed this floor jack?

 

I had this issue with my racing jack when I first used it. I just adjusted the knob located between the 2 pistons on the back of the jack when the handle is attached.

 

I've tried that, but I remember the the manual had a specific sequence to pump, lock, bleed and repeat. Something like that.

 

Turn handle so jack won't raise. Open the fill valve and quickly pump several times. Close fill valve. Use...

 

Will try tonight and let you know if that works. Thanks