ROD ASSEM. 7J9639 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A(1) 439-3940 Link Bracket 2
6V-3668 12 MM Bolt 2
5P-8245 Washer 2
B 339-9353 High Press. Cap Kit 1
265-2256 Wipers 1
(1) Use one to remove the fuel pump from the EPG engine.Start By:
Remove the fuel transfer pump.
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.
Do not open the high pressure fuel system without allowing the fuel system to purge. After the engine has shut down, allow the fuel system to purge for ten minutes. This operating fuel system contains high pressure. Exposure to high pressure fuel can result in personal injury.
Note: Use Tooling (B) to cap tube assemblies, fittings, ports, and any openings on the fuel system to prevent contamination.
Illustration 1 g03688101
Remove tube assembly (1), tube assembly (2), tube assembly (3), and tube assembly (4).
Illustration 2 g03689368
Disconnect tube assembly (5).
Remove tube assembly (6), tube assembly (8), and tube assembly (9).
Remove bolts (7) and remove fuel manifold (10).
Illustration 3 g03691068
Disconnect harness assembly (11), harness assembly (13), harness assembly (14), and harness assembly (15).
Remove tube assembly (12) and tube assembly (16). Do not reuse bolts for tube assembly (16).
Illustration 4 g03691284
Attach Tooling (A) and a suitable lifting device to high-pressure fuel pump (18). The weight of high-pressure fuel pump is approximately 125 kg (276 lb).
Remove bolts (17), bolts (19), and high-pressure fuel pump (18).Note: The lifting device should not come into contact with the fuel shutoff valve to prevent damage to the component.! Magnetic lift is prohibited for the C175 HP fuel pump.Installation Procedure
Note: When Tooling (B) is removed, be careful to prevent contamination.
Install the high-pressure fuel pump (18) in the reverse order of removal.