Maintenance; Control Unit; Junction Unit; Rudder Feedback - Simrad AP35 Instruction Manual

Simrad AP35 Autopilot

5 MAINTENANCE

5.1 Control unit

The AP35 Control Unit will under normal use require little maintenance as
the cases are made from seawater resistant aluminium and has a polyester
coating to withstand the rigours of an exposed cockpit.
If the unit requires any form of cleaning, use fresh water and a mild soap
solution (not a detergent). It is important to avoid using chemical cleaners
and hydrocarbons such as diesel, petrol etc.
Make sure that all open ROBNET connectors are fitted with a protection
cap.
It is advisable at the start of each season to check all connections to the
control unit head and cover with Vaseline or WD40. If the Control unit is not
removed from the boat, it should be covered.

5.2 Junction Unit

No special maintenance is required. It is advisable, however, at the start of
each season to make a visual inspection of the internal and check all
connections.

5.3 Rudder Feedback

Make a visual inspection at 2-3 month intervals and at the start of each
season. Apply some grease at the transmission link ball joints when required.

5.4 Compass

If the compass is exposed to the weather, make a visual inspection at 2-3
months intervals, and at the start of each season.

5.5 Drive unit

Refer to the drive unit manual for maintenance instructions.
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