STEM ASSEM. (30 degrees) 2P1415 - Caterpillar

ACTION REQUIRED
At the next maintenance interval, inspect the aftercooler and air bonnet joints (top, bottom, and each side) for boost leaks. Two methods can be utilized, to inspect for a leak ("touch" and/or gas analyzer).
1. If a leak can be felt against the skin, replace the aftercooler core.
2. Using a gas analyzer, inspect for gas at the bonnet joints. If CH4 content exceeds 4000ppm within 2 inches of the bonnet joints, replace the aftercooler core.
If a leak is not detected no rework is required. If a leak is found using either detection method described above then proceed with aftercooler replacement as described in Special Instruction, M0081048, "Installation of the 519-5587 Aftercooler Core As on Certain G3500H Series Engines". Use Disassembly and Assembly, UENR0110, or UENR6159 for reference.
Image1
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 1*******
0-40000 hrs,
0-48 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 20.0-hour job for Group 1
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 2*******
0-40000 hrs,
0-48 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 20.0-hour job for Group 2
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.