29413-50011 PLUG, CYLINDER Denso Cross

21May2008
U-275
A-224
TT-16
Before/After
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIESEL PARTICULATE FILTER (DPF) SENSOR BOX PRESSURE LINES ON CERTAIN C9, C13, AND C15 TRUCK ENGINES
1091 1061 PS42705
This Program must be administered either before or after failure.In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS42705" as the Part Numberand "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code.If administered after failure, use "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.
TERMINATION DATE
31May2009
PROBLEM
Diesel Particulate Filter (DPF) sensor box pressure lines need to be replaced on certain C9, C13, and C15 Truck Engines. The existing pressure lines may accumulate moisture due to condensation and cause regeneration problems.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
C13 LEE00537, 883, 885, 890, 892, 899, 1242, 1422, 1448, 1559, 2077, 3141, 3577, 3586, 3613, 3620, 3846
C15 SDP02382
*******Group 2*******
C9 C9S00547, 553, 557, 576, 591, 596, 607, 611, 615, 621, 660, 680, 793, 827, 829, 832, 880, 908, 1030
*******Group 3*******
C13 LEE01108, 2933, 2953, 2959, 2980, 3378, 3524, 4318, 4752, 4770, 4782, 4788, 4794, 4924, 4976, 5065, 5218, 5223, 5265, 5336, 5493, 5730, 5778, 5831, 5847
C15 SDP01205, 1227, 1791, 2127, 2225, 2255, 2593, 2611, 2705, 2791, 4323, 4338, 4362, 4364, 4722, 4801, 6517, 6830, 6911
*******Group 4*******
C13 LEE01118, 1294, 1317, 1331, 1807, 1813, 1849, 1964, 3461, 3467, 5406, 5826
C15 SDP01612, 4270, 4279, 4461, 4463, 4808, 4856, 5753, 6581
*******Group 5*******