PLATE 1998417 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A FT-2674 Vacuum Cap 1 Start By:
Release the pressure in the hydraulic 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.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 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.
Illustration 1 g00849446
Install Tooling (A) onto the hydraulic tank. Attach an air supply hose onto Tooling (A). Apply 276 to 414 kPa (40 to 60 psi). This procedure will pull a vacuum on the hydraulic system. Remove Tooling (A) after installation.
Illustration 2 g02151157
Open door (1).
Illustration 3 g00856718
Disconnect fittings (4) and (9) from solenoid valve (8).
Disconnect hose assemblies (2), (6), and (7) from solenoid valve (8).
Disconnect harness (5) from solenoid valve (8).
Remove bolts (3) from solenoid valve (8). Remove solenoid valve (8) from the machine. Installation Procedure
Install solenoid valve (8) in the reverse order of removal.