After 3 months of use, front brake started leaking oil. Whenever front brake lever is pulled, oil leakes between two nuts (see picture). Thus, front brake is completely ineffective.
Both nuts are very tight. There is NO other adjustment to fix the leakage.
Can the leakage be fixed? or do I have to replace full front brake assembly? If it is to be replaced, where can I buy the parts from?
Appreciate your help.