Removing The Zoom Motor; Exchange The Set Manual Drive - Leica M500 N Service Manual

Replacing modules
04/2004 – EBTH Update 07/2007
Fig 7
1
Fig 8
Grease the spindle wheel with
KSB6 (10 534 035)
1
2
Fig 9
1mm
Fig 10
M3x6
DIN912
1
2
M3x6
DIN912
Grease gear wheel with
FM4 (10 289 970)
5-4

5.1.3 Removing the zoom motor

1. Separate zoom (upper part) and illuminator (lower part) from
one another as described in paragraph 5.1.1.
Zoom does not need to be removed from the zoom
housing (upper part).
2. Remove two screws [Fig.7-1] from zoom carrier.
3. Remove zoom motor completely with motor adapter and gears
[Fig.8-1], from zoom carrier.
4. Remove two screws [Fig.8-2] from motor adapter and take out
the zoom motor sideways through the slit.
5.1.4 Exchange the set manual zoom drive
1. Separate zoom (upper part) and illuminator (lower part) from
one another as described in paragraph 5.1.2
2. Remove the knob [Fig.9-1] from the manual zoom drive.
3. Remove the manual zoom drive 10711530 with the nut [Fig.9-2]
using a 16mm fork wrench.
4. Fix the manual zoom drive 10711530 with a 16mm fork wrench.
5. Adjust a 1mm space [see Fig.10] between the two bevel gear
wheels with the nut [Fig.9-2] using a 16mm fork wrench.
Service manual Leica M525
Doc Code 10 665 751