Need help with df40 2003 anodes

[RFL_One]

I want to change the anodes on the engine head and engine block. I want to do it at home because I don't have a service center nearby. how many anodes are there on the engine and can you help me find where these anodes are located.
thank you, it means a lot to me if you help me
I found one and marked it. 0aaf57b5-014d-4237-b93e-733a4ffa1065.jpg

[tommybe1]

My df50 manual says there are 3, but dosen't show locations, except for the trim tab, which I assume you would replace the whole thing, mine looked clean. I also found the one you show and it was pretty nasty. If you find the other 2 please let me know. the manual shows 2 more, kinda straight across from each other, if I find them i'll let ya know

[Moonlighter]

This might help?

Part # 7 this diagram
https://www.boats.net/catalog/suzuki/outboard/40hp/df-40tlk3-beginning-vin-04001f-371001/cylinder-block

Part # 23/24/25 this diagram
https://www.boats.net/catalog/suzuki...cylinder-block

[Murray]

If you go to s e l f f i x e r d o t c o m (all one word) you can get a genuine Suzuki service manual in pdf form for about $12US. I’ve purchased a couple of manuals from this site and there was no issues. No funky VISA charges. If your going to do your own servicing, this manual will pay for itself in no time. Scroll down to the bottom and select “Outboard” then pick Suzuki.

[Pbodsw]

I want to change the anodes on the engine head and engine block. I want to do it at home because I don't have a service center nearby. how many anodes are there on the engine and can you help me find where these anodes are located.
thank you, it means a lot to me if you help me
I found one and marked it. 0aaf57b5-014d-4237-b93e-733a4ffa1065.jpg

My old 2007 DF50 (same block as 40) had three. Later 2010+ 'a' models just two. Your 2003 block seems to have just the one.
2007 DF4050 Anodes.jpg