Nikon 50i and E100 manual Coaxial Coami and Fine Focus Unit, Disassembl Y Procedure

R-4104.A

DISASSEMBL Y PROCEDURE 1. Coaxial Coami and Fine Focus Unit

5)Draw out coarse focus shaft e@ . (Gears @ and @ will come in sight.)

6)Remove coarse focus bearing @ as well as gears e@ and @. (Fig. 26).

Adhesive (#616 ) Lubricant (G7920)

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Adhesive <#350)

\ Adhesive (#410 B/M)

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Fig. 26

7)Releasing HS bolts @x4, separate the arm unit from the base.

8)Releasing PM screw @ and CM screw @ , remove rack 0 .

9)lmmersing the subassembly consisting of @, @, @, @ and @ into alcohol, separate coarse focus bearing @ .

Furthermore, take off thrust loose stoppet' @ , and then pinion @ and spur gear

@can be taken out.

(@ and @ are cemented wHh e:ich oth.;r uy [-íu. ói ó) (Fig. 2ó).

Note: Pinion case <@ can be left attached on the main body.

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