Mercury MerCruiser Service Manual page 69

d. Operate the bilge blowers.
e. Open the fuel shut‑off valve.
f. Open the seacock, if equipped.
g. Close the drain system.
h. Check the engine oil.
i. Listen for the audio warning alarm to sound when the ignition switch is moved to the "ON" position.
Without sufficient cooling water, the engine, the water pump, and other components will overheat and suffer damage. Provide
a sufficient supply of water to the water inlets during operation.
5. Start the engine and closely observe the instrumentation to ensure that all systems are functioning correctly.
6. Carefully inspect the engine for fuel, oil, fluid, water, and exhaust leaks.
7. Inspect the steering system, shift, and throttle control for proper operation.
90-8M0099748 eng DECEMBER 2015
NOTICE
© 2016 Mercury Marine
Maintenance
Page 1C-53