RADIATOR GP 3705213 - Caterpillar

Removal Procedure
Start By:
Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".
Special care must be taken not to bend the piston cooling jets because the piston cooling jets are precision aligned with a coolant passage in the pistons.There is only one position for each cooling jet. The notch in the bottom of the piston allows clearance for the piston cooling jet when the piston is at bottom dead center.
Illustration 1 g01133547
Remove bolt (1) and piston cooling jet (2). Installation Procedure
Special care must be taken not to bend the piston cooling jets because the piston cooling jets are precision aligned with a coolant passage in the pistons.There is only one position for each cooling jet. The notch in the bottom of the piston allows clearance for the piston cooling jet when the piston is at bottom dead center.
Illustration 2 g01133547
Position piston cooling jet (2) and install bolt (1). Tighten bolt (1) to a torque of 35 3 N m (26 2 lb ft). End By:
Install the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".