u/Apprehensive_Ask7227

https://preview.redd.it/t5zcpuq5r60h1.png?width=953&format=png&auto=webp&s=083a55664f075c9b6a79f6ad6c41dcf11ff692d5

Looks like my prop shaft has been throwing out some grease. Never noticed this but is this normal? Is there anything in there that needs to be greased?