R.4104.A

DISASSEMBLY PROCEDURE

1. Coaxial Coarse and Fine Focus Unit

 

 

DISASSEMBLY PROCEDURE

1.Coaxial Coam and Fine Focus Unit (OPTIPHOT, LABOPHOT) (Fig. 10)

1)Releasing HS screw @ , remove the right (e@)) and left C@)) fine focus knobs. ln this case, take off plate spring e@ and washer @ , as well.

2)Rip off name plate (@(cemented by No.616) from the right coarse focus knob ((@).

After releasing set screws <@ x J, take of @ from gear case @.

3)By removing@ (together with bush @ and bearing @), take off fine focus shaft e@ , spour gears @ , @ and @ , gear shaft @ , spur gear @ and gear shaft @ .

(LABOPHOT: Spur gears e@ and @, @ and @) (Fig. 25)

4)Tum the left coarse focus knob (@1) and coarse focus gear case @, counterc!ockwise, to remove @ (combined with bush@) from coarse focus shaft @.

ln this case, @ may separate from e@.

Lubricant (0201)

Lubricant (07920)

Fig. 25

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Image 24
Nikon 50i and E100 manual Disassembly Procedure, Coaxial Coarse and Fine Focus Unit