GUARD GP 5548757 - Caterpillar

2. Remove nut assembly (1). 3. Remove primary element assembly (2) from the air cleaner housing. 4. Remove nut assembly (3). 5. Remove secondary element assembly (4) from the air cleaner housing.6. Remove four bolts (5) and the washers that hold air cleaner housing (6) to the support assembly of the engine compartment.7. Loosen clamp (7) located behind the air cleaner housing. Remove air cleaner housing (6) from the machine. The following steps are for the installation of the air cleaner group.8. Install the air cleaner group in the reverse order of removal.9. See the Operation & Maintenance Manual for details regarding servicing the air cleaner group.