mate it could be a few..it sounds like you need to take the charger off and get it serviced.. Jabba or G-werks is where you can get it done. You are looking around 350-400 quid for a standard rebuild which will include new seals and bearings and fresh bolts. Not many people have the tools or the big bollocks to crack open a charger themselves and start tinkering..although some do give it a bash sucessfully as you can buy the seals and bearings from verious companies.
