PUMP GP-FUEL INJECTION 1609795 - Caterpillar

Removal Procedure
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
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.
Remove the filler cap slowly in order to relieve system pressure.
Illustration 1 g01204192
Loosen bolt (1) and remove filter assembly (2) .
Illustration 2 g00860546
Illustration 3 g00860547
Remove nut (3) and remove bolt (1) . Remove filter (4) from filter bypass (5) .Installation Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.
Illustration 4 g00860546
Illustration 5 g00860547
Install filter (4) in filter bypass (5) . Install bolt (1) and nut (3) . Tighten nut (3) by hand.
Illustration 6 g01204192
Install filter assembly (2) . Tighten bolt (1) . Tighten bolt (1) to a torque of 60 7 N m (44 5 lb ft).
Tighten the filler cap.