TUBE AS 1403680 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     247-4296     Handle Assembly     1    
FT-2999 Weight     1    
B     242-6163     Wrench Adapter     1    
ZZ     6V-9507     Face Seal Plug (9/16 - 1 THD)     6    
6V-9828 Cap As (9/16 - 1 THD)     6    
6V-9508 Face Seal Plug (11/16 - 16 THD)     2    
6V-9829 Cap As (11/16 - 16 THD)     2    
6V-9509 Face Seal Plug (13/16 - 16 THD)     1    
6V-9830 Cap As (13/16 - 16 THD)     1    
6V-9511 Face Seal Plug (1 3/16 - 12 THD)     4    
6V-9832 Cap As (1 3/16 - 12 THD)     4    
9U-7081 Plug     2    
9U-7085 Plug     1    Start By:
Remove the hydraulic tank. Refer to Disassembly and Assembly, "Hydraulic Tank - Remove".
Remove the gear pump. Refer to Disassembly and Assembly, "Gear Pump - Remove and Install".Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire.Turn the disconnect switch OFF when draining and/or removing any fuel system components.
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.
Illustration 1 g01057900
Disconnect all of the hose assemblies.
Illustration 2 g01057924
Attach Tooling (A) to the rear of the piston pump. Install a suitable lifting device to Tooling (A) .
Use Tooling (B) in order to remove bolts (8) .
Use Tooling (A) in order to remove piston pump (9). The weight of the piston pump is approximately 86 kg (190 lb). Remove piston pump (9) .