10.18.6 The following tests and inspections should
be carried out weekly:
-
.1 all survival craft, rescue boats and launching
appliances should be visually inspected to ensure that they are ready
for use;
-
.2 all engines in lifeboats and rescue boats should
be run ahead and astern for a total period of not less than 3 min;
-
.3 the general alarm system should be tested.