KIT-HYD CYLINDER SEAL 2714484 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     311-1362     Vacuum Cap     1    
B     138-7573     Link Bracket     2    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Lower the blade to the ground.
Release the system pressure. Refer to Operation and Maintenance Manual, "System Pressure - Release".
Illustration 1 g01368952
Install Tooling (A) onto the hydraulic tank. Attach an air supply hose onto Tooling (A). Apply 138 kPa (20 psi). This procedure will pull a vacuum on the hydraulic system.
Illustration 2 g01430501
Remove cover (1). Repeat this step for the cover on the opposite side.
Illustration 3 g01430613
Disconnect harness assemblies (2). Remove clip (3). Remove blocks (4) .
Illustration 4 g01430618
Remove tube assemblies (5) and tube assemblies (6). Disconnect harness assemblies (7) and harness assemblies (8). Remove tube assembly (9). Remove tube assembly (10) .
Illustration 5 g01430624
Disconnect hose assemblies (11). Disconnect hose assemblies (12). Disconnect fitting (13) .
Illustration 6 g01430627
Disconnect fitting (14) .
Illustration 7 g01430630
Disconnect tube assemblies (15). Disconnect tube assembly (16). Disconnect tube assembly (17) .
Illustration 8 g01430691
Illustration 9 g01430692
Remove bolts (18) and bolts (19) .
Illustration 10 g01430704
Use Tooling (B) and a suitable lifting device in order to remove bank valve (20). The weight of bank valve (20) is approximately 50 kg (110 lb).