Hi, I'm planning to do the 80,000km service on my car just wondering has anyone done the in-tank fuel filter for this? I already brought the fuel filter but it seems to be different from all the other cars that I've done so far. I brought the filter filter assy (TO-7702412050 PLATE SUB-ASSY EG07) I still can't find any workshop manual online either. Couple of other questions too. How much grams of gas is use to re-gas the a/c system? How many years before changing the "pink" coloured coolant (TOYOTA SUPER LONG LIFE COOLANT) What size sump plug washer/gasket? Does anyone know where I can get the ZRE152R Toyota Corolla 2008 service/workshop manual? Is there a special way to remove the rear seat to access the fuel filter?