VALVE GP-RELAY 6I9533 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
ZZ     6V-9510     Face Seal Plug     4    
6V-9831 Cap As     4    Start By:
Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
Remove the muffler. Refer to Disassembly and Assembly, "Muffler - Remove and Install".Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
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.
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 Tools and Shop Products Guide" 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 hoses, on all hose assemblies, on all wires, 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. Clean the exterior of the component before you start the removal procedure. This will help to prevent dirt from entering the internal mechanism.
Illustration 1 g01026514
Disconnect tube assemblies (1), (2), (3), and (6). Disconnect harness assembly (7). Remove bolts (5). Remove diverter valve (4) .
Illustration 2 g01026515
Note: Observe the fitting's orientation for assembly purposes.
Remove fittings (8), (10), (11), and (12). Remove solenoid (9) .Installation Procedure
Illustration 3 g01026515
Install solenoid (9). Install fittings (11), (12), (10), and (8) .
Illustration 4 g01026514
Position diverter valve (4) and install bolts (5). Connect harness assembly (7). Connect tube assemblies (6), (3), (1), and (2) .
Check the hydraulic oil level. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Check".End By: Install the muffler. Refer to Disassembly and Assembly, "Muffler - Remove and Install".