TUBE AS-SUPPLY 9L6762 - Caterpillar

Removal Procedure
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.
Shut OFF the fuel supply to the engine.
Drain the fuel filter housing. Refer to Operation and Maintenance Manual, "Fuel System Secondary Filter - Replace".
Illustration 1 g03839120
Disconnect harness assemblies (1) and fuel pressure sensors (2).
Illustration 2 g03839142
Remove elbow assemblies (7).
Disconnect tube assembly (3) and tube assembly (5). Remove elbow assembly (4) and elbow assembly (6).
Illustration 3 g03839150
Remove bolts (8), bolts (9), bolts (11), bolts (12), and tube assembly (10).
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Disconnect tube assembly (13). Remove elbow assembly (14).
Illustration 5 g03839587
Remove bolts (16) and fuel filter housing (15).
Illustration 6 g03839608
Remove bolts (17) and fuel priming pump (18).
Illustration 7 g03839700
Remove bolts (23), cover (24), O-ring seal (22), spring (21), filter retainer (20), and fuel filter element (19). Installation Procedure
Install fuel filter housing (15) in the reverse order of removal.
Lubricate the bores of fuel filter housing (15) with the lubricant that is being sealed.
Tighten bolts (17) to a torque of 15 3 N m (133 27 lb in).
Lubricate the seals of fuel pressure sensors (2) with the lubricant that is being sealed.