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A trick you can use is to place a child’s diaper under the pump; this works for the TMD22 on SM’s
Jean-Pierre Germain, Eleuthera, SM007, NZ
On 10 Feb 2021, at 09:39, CW Bill Rouse <brouse@...> wrote:
Here is what I suggest:
Use your wet-vacuum when changing the impeller and not one drop of water will spill. When you can fill the hoses and engine with fresh water before you do this job.
On Tue, Feb 9, 2021 at 2:01 PM Peter Forbes <ppsforbes@...
Good plan on drip guard in plywood - I’m away from Carango - can you give me dimensions so i can prepare one here before going on board.
Carango A54 #035
My boat came with this piece of ¼ in plywood, and it is cable tied to the alternator positive cable. You will notice the water stain on the wood from changing the impellor the first time and not catching all the water.
S/V Aventura, Amel 54-113
Patuxent River, MD USA
Can a drip shield be fabricated to keep seawater off the alternator?
~~~⛵️~~~Matt Salatino A50#27, Speed of Life
I had a leaking D3 seawater pump. Unfortunately I discovered it too late. The seawater was already dropping on the Alternater and demaged the alternator (it's stupid from Volvo to position the alternator directly under the seawater pump!).
The cause was a worn shaft in the sea water pump. I had to replace both: seawaterpump and alternator! My mechanic suggestet not to do the shaft repair, but to install an new one.
So be carefull: If it's the shaft, it will ultimately ruin the alternater if not changed. The alternator was much more expensive than the pump...
Greeting from Vienna,