COVER AS-PUMP 3864907 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-5120 Spanner Wrench(1) 1
(1) This tool is part of the 128-8822 Fuel System and Governor Tool Group.
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 g00585831
Disconnect the harness assembly (2) from fuel shutoff solenoid (1).
Use Tooling (A) to remove the fuel shutoff solenoid from the governor.
Remove the O-ring seal from the shutoff solenoid . Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 9U-5120 Spanner Wrench(1) 1
(1) This tool is part of the 128-8822 Fuel System and Governor Tool Group.
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 2 g00585831
Inspect the O-ring seal on the fuel shutoff solenoid. If the O-ring seal is worn or damaged, use new parts for replacement.
Install the O-ring seal on the fuel shutoff solenoid.
Install the fuel shutoff solenoid in the governor. Use Tooling (A) and a suitable torque wrench to tighten the fuel shutoff solenoid to the following torque 30 5 N m (22 4 lb ft).
Connect the harness assembly to the fuel shutoff solenoid.