If the LED is often amber or red, you should consider upgrading your hardware.
Even some experts believe the normal cycle of machine and software upgrading over the next three years will defuse the time bomb.
Just make sure you have someone experienced at your side if your upgrading your internal hardware components for the first time.
If upgrading to a GP crankshaft high load bearings are required.
Ceilings Upgrading or renewal of old lath and plaster ceilings or otherwise defective ceilings to provide adequate fire resistance.