Owner's manual

<7 ROUTINE MAINTENANCE> 7-4
IM 11Y01B02-01E-A 4th Edition September 11, 2012-00
•Visuallyinspecttheo-ringandreplaceifnecessary.
•Cleaningofthemirrorshouldbeperformedasfollowswhiletakinggreatcarenottoscratchthe
surface of the mirror.
•First,anylooseimpedimentsanddirtshouldbeblownoffthesurfaceusingacleancompressed
gas source. Take care not to spray liquid propellants onto the mirror surface!