Fuel system IMPORTANT! A Do not use an adjustable spanner or other open tool to undo the filter covers, as this risks damag- ing the filter covers. 1. Make a mark on the water separating suction filter cover (A). Unscrew the cover 3 to 4 turns, use the socket. 329 084 IMPORTANT! Wait a minimum of 2 minutes to allow as much of the fuel as possible to drain out of the filter housing. 2. Unscrew the filter cover (A) and lift it up slowly with the filter element. A 3. Make sure the suction tool is completely drained before starting work. Draw out re- maining fuel and any particles using the suc- tion tool or a similar tool. 4.
Keep the suction tool hose in the filter hous- ing for the water separating suction filter (A). 329 085 5. Make a mark on the pressure filter cover (B). Unscrew the cover 3 to 4 turns, use the sock- et. Draw out fuel which may drain into the water separating suction filter housing when the pressure filter is detached. B IMPORTANT! Wait a minimum of 2 minutes to allow as much of the fuel as possible to drain out of the filter housing. 329 086 00:23-02 en-GB 41 © Scania CV AB 2016, Sweden