Replacing The Right Arm Shaft Bearing - Dürkopp Adler 806N-111-10 Service Instructions Manual

5. Regulate the corresponding screw (1).
 If the installed spring fails to return the cutting mechanism to its initial
6. Regrind or replace the stationary knife (2) ( p. 91).

5.10 Replacing the right arm shaft bearing

Fig. 70: Replacing the right arm shaft bearing (1)
(1) - Screw
(2) - Springs
(3) - Socket
(4) - Threaded pin
(5) - Groove ball bearing
The right-hand arm shaft bearing has to be replaced if the arm shaft is run-
ning with difficulty.
96
position, the cutting pressure is set too high.
WARNING
Risk of injury from moving parts!
Crushing.
Only replace the arm shaft bearing with the
machine switched off.
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NOTICE
Property damage may occur!
Axial pressure must not be exerted on the arm shaft if you are
removing or installing the right-hand arm shaft bearing.
Axial pressure towards the head cover will damage the thread lever.
Do not use an extractor.
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(6) - Retaining ring
(7) - Pan-head screws
(8) - Handwheel flange
(9) - Toothed belt wheel
(10) - Threaded pin
Service Instructions 806N-111-10/806N-121-10 - 00.0 - 09/2023
Machine head 121
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