R.4104.A
DISASSEMBLY PROCEDURE | 1. Coaxial Coarse and Fine Focus Unit |
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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