AIR CONDITIONER GP 2858055 - Caterpillar

Ensure that all adjustments and repairs that are carried out to the fuel system are performed by authorized personnel that have the correct training.Before beginning ANY work on the fuel system, refer to Operation and Maintenance Manual, "General Hazard Information and High Pressure Fuel Lines" for safety information. Refer to System Operation, Testing and Adjusting, "Cleanliness of Fuel System Components" for detailed information on the standards of cleanliness that must be observed during ALL work on the fuel system.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Turn the fuel supply to the OFF position.
Turn the battery disconnect switch to the OFF position.
Drain the secondary filters. Refer to Operation and Maintenance Manual, "Fuel System Secondary Filter - Replace" for the correct procedure.
Illustration 1 g02597024
Make temporary identification marks on all the plastic tube assemblies in order to show the correct position of the tube assemblies.
Place a suitable container below the fuel filter base in order to catch any fuel that might be spilled.
Disconnect plastic tube assembly (1), plastic tube assembly (2), and plastic tube assembly (5) from fuel filter base (3).
Remove plastic tube assembly (1), plastic tube assembly (2), and plastic tube assembly (5) from clips (4).
Use Tooling (A) in order to plug the plastic tube assemblies with new plugs. Use Tooling (A) in order to cap the ports in the fuel filter base with new caps.
Illustration 2 g02597038
Remove secondary filters (8) from canisters (9). Refer to Operation and Maintenance Manual, "Fuel System Secondary Filter - Replace" for the correct procedure.
Remove bolts (6) and bolts (7) from fuel filter base (3). Remove the fuel filter base from the mounting bracket. Note: Do not disassemble the fuel filter base.
Illustration 3 g02597063
If necessary, follow Step 11.a through Step 11.c in order to remove the bracket for secondary fuel filter.
Cut cable strap (10) and cable strap (11) from harness assembly (12).
Remove bolts (11), bolts (12),