Guidance on steering gear test routines
Manual steering positions
After prolonged use of the autopilot. and before entering coastal waters, test the steering gear at all the manual steering positions on the bridge.
Multiple steering gear power units
In coastal waters use more than one steering gear power unit when such units are capable of simultaneous operation.
Before departure from port
Within 12 hours before departure, check and test the steering gear including, as applicable, the operation of the following:
· the main steering gear;
· the auxiliary steering gear;
· the remote steering control systems;
• the main steering position on the bridge; ,. the emergency power supply;
,. the rudder angle indicators in relation to actual rudder position; • the remote steering gear control system power failure alarms;
,. the steering gear power unit failure alarms; and
• automatic isolating arrangements and other automatic equipment.
Checks and tests
Checks and tests should include:
· the full rudder movement according to the reqUIred capabilities of the steering gear;
• the timing of rudder movement from hardover-to-hardover to ensure consistency with previous tests; a visual inspection of the steering gear and its connecting linkage; and
• the operation of the means of communication between the bridge and the steering gear compartment.
Changeover procedures
All officers concerned with the operation or maintenance of the steering gear should acquaint themselves with the changeover procedures.
Emergency steering drills
Emergency steering drills should take place at least every three months and must include direct control from within the steering gear compartment, the communications procedure with the bridge and, where applicable, the operation of alternative power supplies.
Records
The dates on which these checks and tests are conducted and the date and details of emergency steering drills carried out must be recorded in the log book.
