RING 3B1224 - 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.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g03332142
Loosen nut (1) for oil line (2) retaining clip.
If necessary, remove the engine oil pressure switch from adapter (4). Refer to Disassembly and Assembly, "Engine Oil Pressure Switch - Remove and Install" for the correct procedure.
Remove adapter (4) from oil line (2).
Remove washers (2).
Illustration 2 g03332143
Remove banjo bolt (6) from oil line (2).
Remove washers (5).
Remove the assembly of oil line (2) from the engine. Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 3 g03332142
Illustration 4 g03332143
Position oil line (2) onto the engine. Ensure that the retaining clip for oil line (2) is located below nut (1).
Position a new washer (3) onto adaptor (4).
Install adaptor (4) to oil line (2) and install remaining new washer (3).
Tighten adaptor (4) finger tight.
Position a new washer (5) onto banjo bolt (6).
Install banjo bolt (6) to oil line (2) and install remaining new washer (5).
Tighten banjo bolt (6) finger tight.
Position banjo bolt (5) and new washers (6) onto oil line (1). Install the banjo bolt and the oil line to the cylinder head finger tight.
Tighten nut (1) for oil line (2) retaining clip. For C1.5 engines, tighten nut (1) to a torque of 6 N m (53 lb in).For C2.2 engines, tighten nut (1) to a torque of 15 N m (133 lb in).
Tighten banjo bolts (6) to a torque of 12 N m (106 lb in). Ensure that the oil line is not strained as the banjo bolt is tightened.
Tighten adapter (4) to a torque of 11 N m (97 lb in). Ensure that the oil line is not strained as the adapter is tightened.
If necessary, install the engine oil pressure switch from adapter (4). Refer to Disassembly and Assembly, "Engine Oil Pressure Switch - Remove and Install" for the correct procedure.