Mercury MERCRUISER, Service Manual, Page: 42 / 566

3. Lubricate the steering system pivot points with clean engine oil.
a - Steering system pivot points
4.
On dual
‑
engine boats:
Lubricate the tie bar pivot points with clean engine oil.
5. Upon first starting the engine and before getting underway, turn the steering wheel several times to starboard and then to
port to ensure that the steering system operates properly.
Corrosion Prevention
Refer to the
Mercury Precision Parts / Marine Corrosion Protection Guide
available on MercNet. PN is NLA.
Maintaining Ground Circuit Continuity
The transom assembly and sterndrive are equipped with a ground wire circuit to ensure good electrical continuity between the
engine, transom assembly, and sterndrive components. Good continuity is essential for the anode and the MerCathode system
to function effectively.
Inspect all ground circuit components for loose connections and broken or fraying wires.
Models equipped with a separate ground wire must have the wire connected between the engine flywheel housing and the
transom plate.
a - Engine flywheel housing bolt
b - Ground wire
c - Inner transom plate grounding screw
mc71904-1
a
a
b
c
7007
Maintenance
Page 1C-26 © 2016 Mercury Marine 90-8M0099748 eng DECEMBER 2015