Engine: General Subjects

1. A If the hydraulic actuator is outboard, a mechanical pull-push rod is located within the propeller shaft. If the hydraulic actuator is inboard, hydraulic oil pipes are located within the propeller shaft.
2. B If the hydraulic actuator is inboard or outboard, the blade rotating mechanism is actuated by a mechanical pull-push rod located within the propeller shaft.
3. C If the hydraulic actuator is inboard or outboard, hydraulic oil pipes are located within the propeller shaft in either case.
4. D If the hydraulic actuator is inboard, a mechanical pull-push rod is located within the propeller shaft. If the hydraulic actuator is outboard, hydraulic oil pipes are located within the propeller shaft.

Tip: press A-D to answer