FILM-INFORMATION 1962428 - 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, "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.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00606436
Remove banjo bolt (1) and washers (2) (not shown) from the fuel priming pump in order to remove fuel outlet line (3) .Note: Cap all openings or plug all openings immediately in order to prevent contamination of the fuel system.
Loosen hose clamp (4) in order to remove fuel supply line (5) .Note: Cap all openings or plug all openings immediately in order to prevent contamination of the fuel system.
Illustration 2 g00606441
Remove nuts (6) that secure the fuel priming pump to the fuel injection pump.Note: Fuel will drain from the fuel priming pump during removal. Collect the fuel in a suitable container for storage or for disposal.
Remove fuel priming pump (7) and the O-ring (8) (not shown).Note: Cap all openings or plug all openings immediately in order to prevent contamination of the fuel system.Installation Procedure
Illustration 3 g00606441
Note: Check the O-ring (8) (not shown) for wear or damage. Replace a worn O-ring or a damaged O-ring with a new replacement part.
Place the O-ring (8) (not shown) and place the fuel priming pump (7) in position on the fuel injection pump.
Install nuts (6) that secure the fuel priming pump to the fuel injection pump.
Illustration 4 g00606436
Connect fuel supply line (5) and hose clamp (4) to the fuel priming pump.
Tighten the hose clamps.Note: Check the washers (2) (not shown) for wear or damage. Replace a worn washer or a damaged washer with a new replacement part.
Secure the fuel outlet line (3) and the washers (2) (not shown) to the fuel priming pump with banjo bolt (1) .
Tighten banjo bolt (1) to a torque of 20 to 25 N m (15 to 18 lb ft).