G'day Mate, just a couple of handy HINO Hints, 1. To help when tilting the Cab open both doors, this transfers some weight to the front. 2. Pre-fill the injector pump filter, then prime. 3. Drain the Engine oil filter (Small bolt on the filters base) no mess as you spin the old one off 4. Pre-Fill the Engine oil filter (Eliminates dry start till Oil Pump fills it) I hope these small handy hints help.