FILTER 0037779 - Caterpillar

Illustration 1 g01352576
(1) Installed piston cooling jets
Table 1
Specifications for 330-9652 Piston Cooling Jet Gp    
Callout     Part Number     Part Name     Specification Description    
1     100-4841     Bolt     Torque to...................
9 N m (80 lb in)    Note: The valve must move freely.Piston Cooling Jet Alignment
Illustration 2 g01352578
(2) Piston cooling jet (3) Rod (4) Cylinder blockUse the following procedure in order to check the alignment of the piston cooling jet.
Insert rod (3) into the end of the piston cooling jet (2). Rod (3) has a diameter of 1.70 mm (0.067 inch). Rod (3) must protrude out of the top of the cylinder block.
Dimension (A) is 50.75 mm (1.9980 inch) and dimension (B) is 9.35 mm (0.3681 inch). Dimension (A) and dimension (B) are tangential to the cylinder bore (4) .
The position of the rod (3) must be within dimension (C). Dimension (C) is 14 mm (0.5512 inch).Note: Ensure that the rod (3) cannot damage the piston cooling jet when the alignment is checked. The piston cooling jets cannot be adjusted. If a piston cooling jet is not in alignment the piston cooling jet must be replaced.