29419-80020 O-RING, SUPPLY PUM Denso Cross

30Jul2008
U-391
A-318
TT-23
Priority
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE DIESEL PARTICULATE FILTER (DPF) SENSOR BOX MOUNTING HARDWARE ON CERTAIN C9, C13, AND C15 TRUCK ENGINES
1091 PI31537
This Program must be administered as soon as possible.When reporting the repair, use "PI31537" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Codeand "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI31537" as the Part Number, "7751" as the Group Number,"96" as the Warranty Claim Description Code, and "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.
COMPLETION DATE
TERMINATION DATE
31Jan2009 31Jul2009
PROBLEM
Diesel Particulate Filter (DPF) sensor box brackets need to be replaced on certain C9, C13, and C15 Truck Engines. The existing sensor box bracket can crack.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
C13 LEE01108, 2953, 2959, 3378, 3524, 4976, 5218, 5265, 5493, 5778
C15 SDP01205, 1227, 2127, 2255, 2705, 4338, 4364, 4722
*******Group 2*******
C13 LEE01118, 1317, 1849, 1964, 3461, 5826
C15 SDP01612, 4270, 4279, 4461, 4808, 5753
*******Group 3*******
C13 LEE00537, 883, 885, 890, 892, 899, 1242, 2077
*******Group 4*******
C13 LEE00866, 877, 1046-1051, 1056, 1066, 1068, 1114, 1134, 1182, 1240, 1298, 1515-1516, 1535, 1615, 1882, 1907, 1911, 1915, 1917, 1979, 2128, 2130-2131, 2415, 4122, 6749, 9058
C15 SDP00719, 777, 831, 835, 843, 846, 1173, 1189-1190, 1196, 1237, 1272, 1298, 1332, 2425, 2474, 2484, 2504, 8799, 8807
*******Group 5*******
C9 C9S00829