2. Herman Miller
  3. Cosm Stool

Herman Miller Cosm Stool, Cosm Chairs Product Instructions

  • Hello! I've reviewed the HermanMiller Cosm Chair Beam Bolt Replacement Disassembly and Reassembly Instructions. This document provides a detailed guide on how to replace the beam bolt, including the required tools and step-by-step procedures. I'm ready to answer any questions you have about this process or the chair itself.
  • What tools are needed for the beam bolt replacement?
    Which Torx bit is used to remove the old beam bolts?
    What is the first step in disassembling the beam bolt?
Tools Required
HermanMiller
Cosm Chair Beam Bolt Replacement
How to dissemble and assemble your
beam bolt.
. Using power drive with mm hex bit which needs to be  inches long to
take out the arm from the chair.
Step 1
Step 2 Step 3
. Using T- Torx bit, unscrew the attachment bolt and remove the height
adjust control down.
. Place the  pound quick clamp with jaws reversed in between the
frames of the chair and gently clamp until some resistance.
Note: Don’t over stretch the frame.
Power Driver 6mm
Hex Bit
600 Pound
Quick Clamp
Flat Screw
Driver
T-
Torx Bit
T-
Torx Bit
Needle
Nose Pliers
1HermanMiller for Cosm chair Dissembly and Reassembly Instructions1BKJDD rev A
2HermanMiller for Cosm chair Dissembly and Reassembly Instructions1BKJDD rev A
Step 4
New Beam Bolt Installation
. Remove the old beam bolts using T- Torx bit.
Step 7
. Using T- Torx bit, install the new beam bolts.
Step 5
. Remove the old nylon bushing by using needle nose pliers.
Step 6
. Insert the new nylon bushing.
3HermanMiller for Cosm chair Dissembly and Reassembly Instructions1BKJDD rev A
Step 9
. Place the height adjust control in position and install it using T-
torx bit. Check the cable for proper actuation.
Step 8
. Install the arms to the chair..
/