Zinc Anodes in Exhaust Elbow

[timj]

I need to replace the zinc anodes in the exhaust elbows of our CAT 3208 NA engine. They are located I think at the very bottom of each elbow. Can anyone confirm for me that this is correct?

The photo shows what I suspect is the threaded square cap for the anode?

[James S]

Hmmm, I didn't have zincs on mixing elbows of either of my former or present engines (not cats) This is new to me???

[r.furborough]

that is probably just a drain plug.

[GordMay]

See page 104 etc
Here ➥ http://oya.com/service/mechanical/3208_Maintenance.pdf

http : //oya.com/service/mechanical/3208_Maintenance.pdf

[timj]

Originally Posted by GordMay

See page 104 etc
Here ➥ http://oya.com/service/mechanical/3208_Maintenance.pdf

http : //oya.com/service/mechanical/3208_Maintenance.pdf

Thanks . Yes that gave me the reference to zincs in the exhaust elbow but cannot see any location other than that shown in the photo. Will explore further. Cheers