Home › Forum › Ask A Member › 1956 Johnson 10HO QD 19 exhaust housing temp › Re: 1956 Johnson 10HO QD 19 exhaust housing temp
June 27, 2017 at 7:37 am
#60442
I don’t think you will find anything below that SS cover. But then I didn’t expect you to find all that carbon either.
The drive shaft on that motor runs in it’s own isolation tube. Depending on a good gasket at top and the tube above the water pump to maintain the isolation from the exhaust. Drain holes near the lower mount drain off any water that escapes the pump housing at the drive shaft hole.