KIT-SEAL 5479054 - Caterpillar

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 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.
Personal injury or death can result from improperly checking for a leak.Always use a board or cardboard when checking for a leak. Escaping air or fluid under pressure, even a pin-hole size leak, can penetrate body tissue causing serious injury, and possible death.If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury.
Personal injury or death can result from sudden work tool movement.Sudden movement of the work tool can cause injury to persons near the work tool.To prevent injury or death, make sure that the area around the work tool is clear of personnel and obstructions before operating the work tool.
Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.
Required Parts
Table 1
543-5466 Auxiliary Control Ar (326D2 SF ROPS T3) (- 00)
Qty Part No. Description Media
(1) 323-7779 Hydraulic Pedal Control Gp M0074791
(1) 247-7423 Film Gp -
(1) 255-1770 Front Lines Gp GEBB1128
(1) 465-8279 Pilot Lines Gp M0069520
(1) 536-8931 Pilot Lines Gp M0086435
(1) 255-5713 Control Valve and Mounting Gp REHS4934
(1) 466-1869 Wiring Harness Fastener Gp M0069522
(1) 288-7022 Film - Serial Number Identification 288-7022 Film
Caterpillar Work Tools hydraulic kits are identified with serial numbers. The serial number is printed on a film group (1). This film group should be placed on the right-hand window inside the cab.
Illustration 2 g01742203
(1) 288-7022 Film
Illustration 3 g01743196Tuning Section
Set the machine tool control system.
Reference: Excavator Tool Control System, KENR9976, "Testing and Adjusting Section", "Process for setting Up the Work Tool"Program the machine ECM to recognize the components that have been installedCalibrate the machine electronic control system.
Reference: Excavator Tool Control System, KENR9976, "Testing and Adjusting Section", "Calibration"Calibrate the different components that have been installed. These components may include: Foot Pedal, Thumb wheels, Attachment valve, Flow Limit valve, Variable Relief valves, and Pilot Pressure Limit valves.