Timpdon Electronics
Tel
0161 - 980 7804
Issue 1 – April 2014
Web
www.timpdon.co.uk
Page 2
Step 1
Step 2
Step 3
First, locate the fixing screws holding the servo body
parts together.
There are normally four, two on the top on one end,
and two on the underside at the other.
Carefully remove and retain these screws.
Carefully remove the top case moulding from the top
mounting plate by pulling upwards.
Take care not to disturb the lower moulding.
Take careful note of the positions of all gear wheels
so that you can be sure to replace them in the correct
positions later.
Remove the centre gear only from its bearing. Rotate
the output shaft and note that it will only rotate as far as
the end stops.
Now, remove the output shaft and motor gears from
their bearings.
Note that the feedback potentiometer is coupled directly
to the output shaft by a flat shaft.
Note also, the end stops on the output shaft, and servo
body which prevent the output shaft rotating more than
about 180 degrees.
