Philips Avalon FM20 Service Manual page 209

Remove the three screws, and remove the transducer top cover.
3
Disconnect the small cable connector, remove the old cable, and fit the new cable (as a reversal of
4
the removal procedure).
5 Remove the sealing gasket from the top cover, and replace it with the new one supplied with the
cable. While handling a Toco/Toco+ transducer, take care not to displace the strain gauge. Fit a
10 Repair and Disassembly
209