Hi Dave, Thank you so much for the reply. I have checked the following. Almost got new brake pads (all almost 12mm thickness), brake fluid next service is due on after 18000 miles, disc (22, 23 mm front and 18,19 mm for rear), tyres have got 6mm thread, 12 v battery has 90% capacity, not a category vehicle, no rusting is visible, not a category vehicle and have done major service like engine oil, micro-filter, air cleaner element, fuel filter on this January. I know I have to find a small amount for clutch replacement within in 80 to 100k. I have checked the engine bay. There no other leaks appear to me than this sweating from breather hose ( there was a crack on the breather hose). My question is that breather hose damage can be considered as a normal cause due to age. Or it can be a alarming situation for other leaks to start appearing.