ELBOW AS 3866191 - Caterpillar

Removal Procedure
Start By:
Remove the cab. Refer to Disassembly and Assembly, "Cab - Remove".
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.Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Note: Put identification marks on all hose assemblies and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.Note: Cleanliness is an important factor. Before you begin the removal procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Illustration 1 g01324637
Remove bolts (1), the washers, and bracket assembly (2) .
Illustration 2 g01324642
Disconnect tube assembly (4) from selector and pressure control valve (3) .
Illustration 3 g01324649
Disconnect hose assemblies (5) and (6) from selector and pressure control valve (3) .
Disconnect tube assembly (7) from selector and pressure control valve (3) .
Illustration 4 g01324655
Disconnect valve (9) and the hose assemblies from selector and pressure control valve (3) .
Remove bolts (8), the washers, and selector and pressure control valve (3) from the machine.