TRUNNION 8P6048 - Caterpillar

Removal Procedure
Start By:
Remove the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines - Remove".
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.Dispose of all fluids according to local regulations and mandates.
Note: Put identification marks on all plastic tube assemblies for installation purposes. Plug all plastic tube assemblies and tube assemblies. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Illustration 1 g01320676
Typical example
Remove fuel return lines (2) from fuel injector (1).
Remove bolt (3). Remove clamp (4) from fuel injector (1).
Remove fuel injector (1) from the cylinder head. Remove O-ring seal (5) from fuel injector (1).
Remove seat washer (6).