PLATE-RETAINER 7G2928 - Caterpillar

TEBE5185-00
13Sep2016
U-470
O-403
After Failure Only
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIFFERENTIAL PRESSURE LINES AND A WIRING HARNESS ON CERTAIN C2.2 INDUSTRIAL ENGINES
1050 108D 1408 PS53291
Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar.
This Program can only be administered after a failure occurs.The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS53291" as the Part Numberand "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
TERMINATION DATE
30Sep2024
PROBLEM
In certain cold weather applications the existing differential pressure lines for the differential pressure sensor for clean emissions module can become blocked with frozen water condensate on certain C2.2 Industrial Engines. If the existing differential pressure lines become blocked it can lead to a diagnostic error code being generated leading to an engine derate.
AFFECTED PRODUCT
Model Identification Number
C2.2 G9P00223-00229
PARTS NEEDED
Qty
Part Number Description
2 1536855 CLAMP-HOSE
2 3057398 WASHER
4 4237726 GASKET
2 4248601 CLIP
2 4252286 CLAMP
1 4628228