POWER TAKE-OFF AR 9U3370 - Caterpillar

Removal Procedure
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.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Turn the fuel supply to the “OFF” position.
Illustration 1 g01049296
Remove bolts (2). Remove fuel priming pump assembly (1) from fuel filter base (4).
Remove gasket (3) from the fuel priming pump assembly and the fuel filter base. Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01049296
Position gasket (3) on fuel filter base (4).
Position fuel priming pump assembly (1) on the fuel filter base and install bolts (2).
Turn the fuel supply to the “ON” position.
Remove the air from the system. Refer to Testing and Adjusting, "Fuel System - Prime".