2. Herman Miller
  3. Cosm Stool

Herman Miller Cosm Stool, Cosm Chairs Product Instructions

  • I've reviewed the HermanMiller's Cosm Leaf Arm Replacement user manual. This document provides instructions on how to replace the arm of the Cosm chair, listing the necessary tools and step-by-step processes for both disassembly and reassembly. I'm ready to answer any questions you have about the provided instructions.
  • What tools are required for the leaf arm replacement?
    What should I do with the old arm and bolt?
    Where do I place the new shoulder bolt?
Tools Required
HermanMiller
Cosm Chair Leaf Arm Replacement
How to dissemble and assemble your
leaf arm.
Step 1
Step 2
. Using a power driver with one* of the bits listed above, remove the
existing arm from the chair.
. Dispose of the arm and bolt
* The bolt used at this joint may require a mm hex, mm hex or
a T- torx bit.
. Place the new shoulder bolt into the new leaf arm.
Power Driver 6mm
Hex Bit
6” Long
T-
Torx Bit
6” Long
mm
Hex Bit
6” Long
New Leaf Arm Installation
Parts Included
Leaf Arm Shoulder Bolt
1HermanMiller for Cosm chair Dissembly and Reassembly Instructions1BKJDK rev C
2HermanMiller for Cosm chair Dissembly and Reassembly Instructions1BKJDK rev C
Step 3
. Install the leaf arm to the chair.
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