The Aeron chair has a few different Mechanism for forward tilt because of Herman Miller continued upgrading of the chair.
The new Mark 2 Mechanism are pretty sturdy but Mark 1 chairs can have problems caused after wear.
We can fix both Mark 1 and Mark 2 forward tilts
This price is for repair to be carried out on our premises but we can repair in London and within M25. The price of part is included.
Price is excluding VAT