Drain Plugs Mercruiser 4 3. 4.3 Mercruiser Drain Plugs Diagram Looking at the engine in from inside the boat, there are two on each side under the block and one (steering I think) in the front close to you halfway down to your left. In this video I show you where your 4.3 , 5.0, and 5.7 Mercruiser drain plugs are
228M0119211 Drain Plug Mercruiser Sterndrive Engines Green Bay from greenbayprop.com
If it is a single point, you will have a pump built into the system to pressurize and drain (manual pump) The 3 point system as a drain on the lower port front, and 2 on the starboard front just above the cool fuel 3 module - knuckle.
228M0119211 Drain Plug Mercruiser Sterndrive Engines Green Bay
Jun 8, 2016 #1 What thread are the drain plugs in each side of crank case and bottom of exhaust manifolds? You can see one obviously in the front of engine on left bottom near the water pump fly wheel, (Blue plastic drain plug) One on each side near engine mount, they are manifold drain plugs I am just showing you where the five 4.3 Mercruiser / Mercury inboard blue block drain plugs for winterizing
14+ 4.3 mercruiser drain plugs diagram MaryWindsor. I know the approximate location, just under the #5 and #6 exhaust ports, but it's so tight in that area that I cannot locate them, never mind being able to. One on each side just below the manifold drain, they are.
Engine Parts Oil Drain Plugs Mercruiser Replacement Drain Plug Kit Pack. Before boats are stowed away for the winter, they must undergo a process known as "winterization." This means that the engine is completely emptied, cleaned, and antifreeze is applied so that damage does not occur over the cold season. I am just showing you where the five 4.3 Mercruiser / Mercury inboard blue block drain plugs for winterizing