In most cases, chairs are shipped with the base, gas lift, and cover can (if applicable) attached. Generally, only the arms, backrest and headrest (if applicable) would require assembly.


Place Arm Pads face down on a flat surface.  Place the Arm Brackets over the Arm Pads, lining up the mounting holes.  (Note: seam on Arm Pads should face the back).  Push Arm Bolts through Lock Washers, then thread into holes and hand-tighten slightly on one side and then on the other to ensure holes are evenly aligned.  Hold Phillips Screw Driver (or Phillips Head on Multi-Tool included) fully upright, take care not to cross-thread and strip the Bolts, and tighten both sides firmly.

Slide Arm Brackets into Arm Mount Brackets under each side of Seat.  Place a Lock Washer and then a Flat Washer over each Hand-Wheel Stem.  Thread Hand-Wheels into holes in the Arm Mount Brackets enough to hold them into place.  Adjust the Arms to the desired position and tighten the Hand-Wheels so there is no play in the Arm.

Slide the Back Upright Bar into Rear Seat Bracket.  Place a Lock Washer over the end of each Back Bolt.  Line up the three mounting holes and using a 3/16″ Allen Key (or 3/16″ Allen Key Head on Multi-Tool included), slightly thread at least two of the Back Bolts in to hold the Back in place.  Add the third Back Bolt and tighten fully each with 3/16″ Allen Key.

Test the chair functions and adjust to your desired position.  Enjoy your new LIFEFORM® Office Chair!  If you require more detailed instructions or additional help in putting your chair together, please contact your selling dealer or LIFEFORM® Customer Service at 1.888.934.4867, Canada and USA Toll-Free or +1 403.720.3966 Local or International.