MODULE- 5465746 - Caterpillar

Illustration 2 g03094559
Parking brake control button located on the soft panel switch
Push down on the parking brake control button in order to de-activate the parking brake.Note: The green indicator light will be illuminated when the parking brake is de-activated.
Illustration 3 g03094697
Swing brake control button located on the soft panel switch
Push down on the swing brake control button in order to de-activate the swing brake.Note: The green indicator light will be illuminated when the swing brake is de-activated.
Position the machine on level ground. Check the visibility and adjust the mirrors for the best vision close to the machine.
Illustration 4 g03094816
Stabilizer lower control button located on the soft panel switch
Push down on the stabilizer control button in order to lower the stabilizer to the ground.Note: All tires must be fully off the ground.
Lower the work tool to the ground.
Illustration 5 g03377820
Parking brake control button located on the soft panel switch
Push down on the parking brake control button in order to activate the parking brake.Note: The red indicator light will be illuminated when the parking brake is activated.
Illustration 6 g03377798
Swing brake control button located on the soft panel switch
Push down on the swing brake control button in order to activate the swing brake.Note: The red indicator light will be illuminated when the swing brake is activated.Adjustment Procedure
Personal injury or death can result from sudden machine movement.Sudden movement of the machine can cause injury to persons on or near the machine.To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before operating the machine.
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, "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.
Upper Control Valve
Illustration 7 g03403088
View of upper main control valve (1) Plug (boom cylinder - retract) (2) Plug (stick cylinder - retract) (3) Plug (grapple cylinder - retract) (4) Plug (stick cylinder - retract) (5) Plug (boom cylinder - retract)
Slowly loosen the plug