Specifications

STORAGE
90-860168040 JANUARY 2004 Page 101
7. Shut off engine. Disconnect water source if connected to flush device.
8. Attach the female end of the water hose adapter fitting to a water supply.
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9. Attach the CLOGGED blue drain hose to the male end on the water hose adapter fitting.
10. Fully open the water supply and allow it to run for 1 minute.
11. Turn off the water supply.
12. Disconnect the water hose adapter from the blue drain hose and the water hose.
13. Push down on T-handle to force the blue drain hoses down below their connection points
to the block.
14. Check for water draining from the blue drain hose. If blue drain hose is still clogged, shut
off the bilge pump and reattach the blue drain hoses following Steps 7 - 9 in 3.0L Single
Point Drain. The unit will need to be serviced by an authorized Mercury MerCruiser
dealer. If water is draining, return to Step 4 of 3.0L Single Point Drain.