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Catalina 380/387/390 Technical Articles

Sevice Intervals; Engine Maintenance and Spares
Items every inboard auxiliary boat should have aboard
Shaft & Coupling Information
Production and fitting for minimum vibration and maximum life.
Maintenance Ignored by the Manual
A short story of disaster barely averted!
Propeller Blade Area
Which is right for your conditions?
Identifying the raw water pump on Universal engines
How do I know which kit I need to  order?
The Unknown Zinc
Without this little guy, saltwater may wreak havoc inside your heat exchanger.
Engine Warning Alarm System
Why isn't there a high temperature alarm on my pre 1990 engine?
Engine Control Cable Replacement
Tips and tricks for installing cables in the confines of the pedestal steering
Diameter and Pitch
Selecting the correct prop for your boat