I fettled a friends Giant road bike earlier in the week - he was complaining of a spongey front brake but none of the local shops could get it in anytime soon so I told him to bring it over
It wasn't too bad but there was definitely some air somewhere so I did a quick bleed and managed to liberate some pesky bubbles
A quick test ride then revealed the brake was squealing a little at low speed and not performing particularly well, so I whipped the rotor and pads off and lightly sanded them then bedded them back in, all working nicely again
Before I handed it back I checked over a few other bits and pieces and found a few other issues - rear mech cage slightly bent, chain rubbing on front mech in certain gears but most concerning was the state of the chain - my wear gauge dropped straight in and had enough spare room to wiggle around
I suspect it had never been changed and was well past its serviceable life. I gave my friend the good news and he picked the bike up that evening along with a shopping list
This evening it was back so I fitted a new chain and cassette, tweaked the rear mech cage slightly and adjusted the front mech to get it all working nicely again
He'll pick it up tomorrow, hopefully it's running nicely for him again otherwise I'm sure I'll be seeing it again soon
I've helped a few people out recently and enjoy doing so - as with most people reading this thread bicycle maintenance is one of my hobbies but people still get very confused when I tell them I don't want paying because I had fun fixing it