airwarrior
Seaman
- Joined
- Nov 29, 2005
- Messages
- 61
A friend of mine bought a boat and motor. The motor is a Merc 50 HP, but he doesnt know the year etc... the SN is 5110396. The engine is black, the name on the sides (Mercury) is silver, on the front of the engine "Mercury" is in red letters, and it has a thunderbolt ignition. What year, model is it, and can he find a manual that will show where and how to replace the water pump?<br /><br />thanks guys!