IDLER GP 1481018 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9S-9082 Engine Turning Tool 1
178-8615 Engine Turning Tool(1) 1
(1) Can be used to turn the crankshaft from the front of the engine.Start By:
Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01144041
Use Tooling (A) to rotate the crankshaft to gain access to the piston cooling jet.
Remove bolt (1) and remove piston cooling jet (2).Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 9S-9082 Engine Turning Tool 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01144041
Use Tooling (A) to rotate the crankshaft to gain access to the piston cooling jet.Note: Engine damage may occur if the piston cooling jet is not installed properly. Install the piston cooling jet by hand.
Position piston cooling jet (2) in the cylinder block. Ensure that piston cooling jet (2) is flush with the cylinder block. Install bolt (1). Tighten bolt (1) to a torque of 28 7 N m (21 5 lb ft).End By:
Install the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".