My idea for this thread is to condsolidate some information regarding maintenance procedures common to most turbine jets. Being new to turbines I see things mentioned like...

Oil the propane solenoid
Put grease on the wheel brakes
Replace the starter O-ring
Replace/Oil the O-rings in the retract valve
Replace the tires


I don't see any description of how to do these things. Pick a single item and describe your method, frequency, products and suppliers you use to maintain that item.