Hi, just got old of some 2nd hand BMW adventure panniers, the exhaust side leaks a little, is there a common cure for this? Never had them leak before on other bikes.
I had a leak on one of mine - cured by removing the seal on the box, put a thin bead of silicon sealant into the gap, replace the seal withoout pushing it in too far, let it cure and then refit. 100% waterproof for the last 4 years or so.
I've always put a thin smear of vaseline around the top of the seal, keeps them water tight. so good last time over the Pyrenees had a job to open them due to pressure loss vacuum.