General arrangement and planning
23
Installation example
The illustration shows an example of a twin installation with two
types of exhaust systems, both water-cooled, so-called ”Aqua-
lift” systems. The starboard propeller shaft is mounted with a
water-lubricated stuffing box and a rubber seal. The port propel-
ler shaft has a grease-lubricated stuffing box as the seal. On both shafts, there
is an ”vane”, just outside the through hull, which reinforces the water stream into
the stuffing box.
The engines are equipped with the Volvo Penta EDC system (Electronic Diesel
Control) and the boat has a hydraulic steering system with a Volvo Penta steer-
ing pump, hydraulic cylinder and tie bar.
This illustration is also available as a four-colour poster
(size 500 x 700 mm). Publ. no. 7737724-0.