23. Illumination Engine front
Image 23-7
23.4 Folding Mirror assembly
In some F90-W13 un its the complete mirror assemb ly cannot be rem oved wi thout lifting t he entire optical
engine 10mm as the mirror conflicts the b ottom ba se pla te.
Mirror can also be removed with mirror assembly mounted inside the Illumination Engine.
In order to access screws releasing mirror, co mp lete eng ine Co re including lens shift m ust be removed.
Mirror adjustment may b e needed after this p ro cedure.
23.4.1 Removing Folding Mirror assembly
1. 1. Remov e 3 screws (TX8 M2.5x6) and lift out mirror assembly.
2. 2. To release mirror, push mirror to wards the clips to release mirror from the two retainers.
Image 23-8
Image 23-9
Note: The rear s ide of mirror has a bluish reflection. T his shall face down towards m irror frame.
723–0016 F90 01/12/2017
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