On the I.D. of the cast iron spider base and the hydraulic shaft, or column is slightly angled/beveled. Its called a morris taper. Press fit makes it tighter and the roll pin keeps it from spinning on the shaft and also aids in keeping the iron spider base from going on too far. One thing that you might add to the video is for chairs that are slow to go down, there might be air trapped in the system. To purge air, pump up all the way, and keep pumping the chair on up, this will usually fix it.
how do u put hydraullic oil in the hairstyling chair
Hairangel77 3 months ago
Thank you so much
JazzyJuJuBee82 5 months ago
Most interesting. The expert is well-spoken, clear and concise. Thank you for sharing industry secrets and specific information.
doriecox 5 months ago
On the I.D. of the cast iron spider base and the hydraulic shaft, or column is slightly angled/beveled. Its called a morris taper. Press fit makes it tighter and the roll pin keeps it from spinning on the shaft and also aids in keeping the iron spider base from going on too far. One thing that you might add to the video is for chairs that are slow to go down, there might be air trapped in the system. To purge air, pump up all the way, and keep pumping the chair on up, this will usually fix it.
themancape 1 year ago