Air cleaner Air cleaner Reading the vacuum indicator If the indicator's red plunger is fully visible, re- new or clean the air cleaner filter element follow- ing the instructions. Renewing the filter element 326 671 Note: Renew the filter element earlier than the mainte- nance interval if the indicator shows red. A B There is always a risk that the filter element will be damaged when it is cleaned. The filter element must not be cleaned in water or be blown clean with compressed air. WARNING! 336 100 Never start the engine without the air filter as this could cause injury and severe engine damage. A Vacuum indicator. B Filter element. 1. Remove the cover from the air cleaner. 2.
Renew the filter element. 3. Carry out a check by inserting an inspection lamp into the element and checking from the outside that there are no holes or cracks in the filter paper. 4. Assemble the air cleaner. 5. Reset the vacuum indicator by pressing the button. OPM 300 en-GB 54 © Scania CV AB 2015, Sweden