When i did one of those i just dropped everything out the bottom and pulled the box off on the deck. The poor guy was down here on holiday from scotland and he didnt want to get the car took home on a transporter so i took the job on like a fool. At the time i thought WTF have i got myself into but to be fair there is alot more harder jobs out there to do. I think i charged the guy £600 to do the job but when he came to pick the car up the next day he then told me he had called other garages and they wanted £1500 upwards to do the job. Lets just say i learnt my lesson that day !