25. Prism Housing
25. PRISM HOUSING
25.1 Prism Housing
In order to access p rism ho using, Engine C ore including lens shift assembly and Dump light Assy must be
removed first.
1. Push in the two straps that secure the bellow outer to lens shift a ssy.
2. Gently rem ove complete bellow a nd lens ring; the lens shift c able is routed via the bellow and m ust be disconnected.
3. Remov e 4 screw s (TX20 M 4x12) a vailable from inside engine
Image 25-1
Image 25-2
4. Remove 2 s crews (TX20 M4 x12) securing the assembly to the base plate and remove the complete assy.
5. Once the engine core with lens shift is removed, the dum plight bracket is loose and can be removed.
Image 25-3
Image 25-4
723–0016 F90 01/12/2017 131