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OPERATION AND MAINTENANCE MANUAL FOR FOTON VIEW SERIES LIGHT BUS
·120· 6.6 Technical maintenance for air intake system 6.6.1 Air filter Detach air filter and take out element. Check filter appearance or if it is too dirty, distored, damaged or oil stained. Replace if necessary. Clean the air filter element by compressed air if the element is contaminated by dust. Blow the dust away by compressed air from element inside. ●Caution: (1) Do not blow the element from outside which will blow dust into the element. (2) Do not use any detergent or water to wash the paper element. Clean air filter case and air intake pipe inside. Secure all parts firmly during mounting of air filter and element. Loose connection would let dirty air enter cylinder. For air filter maintenance of BJ491EQ1 multi-point electronic fuel injection please see vehicle service manual or air filter service manual. 6.6.2 Air intake pipe Check the tightness of the joint between air intake pipe and air filter, and remove the leaking immediately.
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