SEAT GP 2T1185 - Caterpillar

Removal Procedure
Start By:
Install the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Remove and Install".
Release the hydraulic system pressure. Refer to Disassembly and Assembly, "System Pressure - Release". Note: Cleanliness is an important factor. Before the removal procedure, clean the exterior of the component thoroughly. Cleanliness will help prevent dirt from entering the internal mechanism.Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies in order to prevent fluid loss, and keep contaminants from entering the system.Note: Put orientation and location marks on all fittings for installation purposes.
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Illustration 1 g03708536
Remove cover (1).
Illustration 2 g03708537
Disconnect electrical connector (2) and electrical connector (3).
Illustration 3 g03709026
(4) Hose assembly
(5) Hose assembly
(6) Hose assembly
(7) Hose assembly
Disconnect Item (4) through Item (7).
Illustration 4 g03709027
Remove three bolts (9), the nuts, and the washers.
Remove lockout assembly (8) and STIC steering pilot valve (10).
Separate lockout assembly (8) from STIC steering pilot valve (10).