Engine 2014: Steam Plants

1. A slightly open drain lines on each of the duplex suction strainers to decrease vacuum differential
2. B back flush each of the duplex strainer baskets through the recirculating line
3. C stop the main engine prior to removing suction strainer covers, if changing over to the standby strainer did not correct the condition
4. D rotate the knife edge cleaning device handle one complete turn

Tip: press A-D to answer