SHROUD AS 5579878 - 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 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.
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.
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.
Remove the floor panel.
Illustration 1 g00484832
Disconnect the two hydraulic hoses.
Disconnect the electrical harness.
Remove the two bolts and washers (1) .
Remove boom lowering control valve (2) .
Illustration 2 g00484839
Remove two bolts (3). Remove solenoid (4) .Installation Procedure
Illustration 3 g00484839
Install solenoid (4) .
Install two bolts (3). Tighten the bolts to a torque of 9.8 1 N m (7.2 0.7 lb ft).
Illustration 4 g00484832
Install boom lowering control valve (2) .
Install two bolts and washers (1) .
Connect the electrical harness.
Connect the two hydraulic lines.