INSTALLATION & OPERATION MANUAL
Intercooler
The sacrificial anode must be replaced when more than 60% of it has been used. Check
especially frequently when used in saltwater. It is recommended to replace the sacrificial
anode at the start of each season.
!
!
D170 and D150 Series Engines
CHAPTER 10
ANTI CORROSION SYSTEM
Heat exchanger
• DON'T DRIVE IN THE ABSENCE OF ANODES. IT IS HARMFUL TO YOUR
• DON'T DRIVE IN THE ABSENCE OF ANODES. IT IS HARMFUL TO YOUR
ENGINE.
ENGINE.
• CLOSE THE SEAWATER VALVE BEFORE THIS MAINTEMANCE.
• CLOSE THE SEAWATER VALVE BEFORE THIS MAINTEMANCE.
• MAKE SURE TO CHECK THE ANODE PLUG IN ACCORDANCE WITH
• MAKE SURE TO CHECK THE ANODE PLUG IN ACCORDANCE WITH
THIS MANUAL; DON'T LOOSEN COOLANT DRAIN PLUG.
THIS MANUAL; DON'T LOOSEN COOLANT DRAIN PLUG.
Sacrificial anodes
CAUTION
CAUTION
-54-