PLATE 5319198 - Caterpillar

2. Loosen nut assembly (1), and remove cover assembly (2) and the gasket from the air cleaner housing. 3. Remove nut assembly (4), and remove primary element assembly (3). 4. Remove nut assembly (6), and remove secondary element assembly (5). 5. Remove seven bolts (7) and the washers that hold cover (8) in position. Remove the cover. 6. Loosen hose clamp (9), and disconnect the hose assembly from the back side of the air cleaner housing.7. Remove four bolts (10) and the washers. Remove air cleaner housing (11). Install the air cleaner group in the reverse order of removal. For complete details regarding servicing the air cleaner element assemblies, see the Operation & Maintenance Manual.