Fuel system IMPORTANT! Do not use an adjustable spanner or other open tool to undo the filter covers, as this risks damag- ing the filter covers. A 1. Make a mark on the water separating suction filter cover (A). Unscrew the cover 3 to 4 turns, use the socket. IMPORTANT! Wait a minimum of 2 minutes to allow as much of the fuel as possible to drain out of the filter housing. 329 247 2. Unscrew the filter cover (A) and lift it up slowly with the filter element. 3. Make sure the bleeding tool is completely drained before starting work. Draw out any remaining fuel and any particles using the bleeding tool. 4.
Keep the bleeding tool hose in the filter housing for the water separating suction fil- ter (A). A 329 248 OPM 300 en-GB 58 © Scania CV AB 2015, Sweden