GLASS-WINDOW 2274440 - Caterpillar

Removal Procedure
Table 1
Required Tools(1)
Tool Part Number Part Description Qty
ZZ 9U-7069 Cap 3
9U-7067 Cap 3
(1) 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.Start By:
Remove the assembly of the filter case and the fuel filter element. Refer to this Disassembly and Assembly Manual, "Fuel Filter Base - Remove and Install". Note: Put identification marks on all fuel hose assemblies and on all tube assemblies for installation purposes. After being disconnected, plug all fuel hose assemblies and plug all tube assemblies. This helps prevent fluid loss, and this helps to keep contaminants from entering the system.
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, "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.
Illustration 1 g00952432
Typical example
Disconnect the tube assembly (5). Disconnect the tube assembly (6). Install dust covers onto the connectors for the fuel priming pump.
Disconnect the fuel return line from the connector (3). Install a dust cover to the connector (3).
Disconnect the harness assembly from the connector (2).
Support the fuel priming pump. Remove the three setscrews (1) and discard the rubber washers. Remove the fuel priming pump (4). Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g00952432
Typical example
Clean the external surfaces of the fuel priming pump (4). Position the fuel priming pump (4) and install the setscrews (1) and new rubber washers.
Remove the dust covers from the fuel priming pump. Remove the plugs from the tube assemblies. Connect the tube assembly (5). Connect the tube assembly (6).
Connect the fuel return line to the connector (3).
Connect the harness assembly to the connector (2).
Remove the air from the fuel system. Refer to the Operations and Maintenance Manual, "Fuel System - Prime".