VALVE GP-SOLENOID 2082911 - Caterpillar

Removal Procedure
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.
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 attachments have been lowered, 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.
Cylinders equipped with lock valves can remain pressurized for very long periods of time, even with the hoses removed.Failure to relieve pressure before removing a lock valve or disassembling a cylinder can result in personal injury or death.Ensure all pressure is relieved before removing a lock valve or disassembling a cylinder.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, all hoses and all tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Lower the work tool to the ground.
Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
Release the hydraulic locking pressure on the lift cylinder. Refer to Disassembly and Assembly, "Load Control Valve (Lift Cylinder, Tilt Cylinder) - Remove".
Illustration 1 g01793653
Disconnect hose assemblies (4) and (5) .
Attach a suitable lifting device to lift cylinder (3) .
Remove plate (1) . Remove pin (2) .
Remove plate (7) and pin (6) in order to remove lift cylinder (3) . The weight of lift cylinder (3) is approximately 39 kg (85 lb).Installation Procedure
Illustration 2 g01793653
Attach a suitable lifting device and position lift cylinder (3) . The weight of lift cylinder (3) is approximately 39 kg (85 lb).
Install pin (6) and plate (7) in order to secure lift cylinder (3) .
Install pin (2) and plate (1) in order to secure lift cylinder (3) .
Connect hose assemblies (4) and (5) .