V-BELT SET 4W7508 - Caterpillar

REBE8381-00
24May2012
U-277
After Failure Only
PRODUCT SUPPORT PROGRAM FOR UPDATING THE SOFTWARE ON CERTAIN C7 INDUSTRIAL ENGINES IN A SNOW BROOM APPLICATION
1901 1920 PS52234
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 "PS52234" 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
31May2013
PROBLEM
The existing 291-2156 Software may exhibit short term instability when the engine is operating in cold ambient temperatures and light load.
AFFECTED PRODUCT
Model Identification Number
C7 JTF02351, 2355, 2357, 3214, 3219, 3272, 5883-5884, 5889, 7546, 7595, 7607, 7663, 7690-7691, 8298, 8889, 9626, 10863, 11700, 11703, 12116, 12489, 12492-12493, 12924, 14078, 14084, 14090, 14093, 14455, 14681, 14692, 14697-14698, 15004, 15008-15010, 15018
PARTS NEEDED
Qty
Part Number Description
1 3770004 SOFTWARE GP-ELEK
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 20% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
This Service Letter is only applicable to C7 Industrial Engines that are installed in M-B Companies Snow Brooms.
If the engine is exhibiting instability contingent to the particular conditions as mentioned in the Problem, update the ECM with 377-0004 Software.
Refer to the Service Manual is/as necessary.
SERVICE CLAIM ALLOWANCES