The box is held together with about 20 m8 bolts. 1 circlip on the other side and the gearset just lifts out. He's getting charged £450 + 10 hours labour?!? So theyre charging twice for repairing the box, bearings and syncros from TPS are just over the £100 mark. So £350 labour to refurb the box. Im sorry but that's extortionate, seeing as they're charging 5.5 hours to do it.