09010-05351 BODY ASSY, INJECTI Denso Cross

January 26, 2004
(Revised March 2004)
U-12
TT-1
Priority PRODUCT IMPROVEMENT PROGRAM FOR INSTALLINGETRIM FILES ON FUEL INJECTORS OF CERTAIN C7 TRUCK ENGINES
1290-254 PI30558
This Program must be administered assoon as possible. When reporting the repair, use "PI30558" as the Partnumber and "7751" as the Group Number, "56" as the Warranty Claim DescriptionCode and "T" as the SIMS Description Code. Exception: If the repair isdone after failure, use "PI30558" as the Part Number, "7751" as the GroupNumber, "96" as the Warranty Claim Description Code, and "Z" as the SIMSDescription Code. The information supplied in this serviceletter may not be valid after the termination date of this program. Donot perform the work outlined in this Service Letter after the terminationdate without first contacting your Caterpillar product analyst. This Revised Service Letter replacesthe January 26, 2004 Service Letter. Changes have been made to the InjectorSerial Numbers in the Affected Product.
COMPLETION DATE
TERMINATION DATE
July 31, 2004 January 31, 2005PROBLEM
New etrim files need to be installed on fuel injectorsof certain C7 truck engines. The injectors provided contain incorrect etrimfiles that could cause rough running or misfiring at idle.AFFECTED PRODUCT
Model Identification Number
C7 KAL1733, 2026, 2055-2057,2060, 2089, 2097, 2102, 2113, 2115, 2116, 2118, 2123, 2562, 2563, 2536,2539, 2543, 2551, 2560, 2565, 2567, 2574, 2575, 2614, 2658, 2664, 2672,2676, 2679, 2727, 2756, 2764, 2765, 2770, 2778, 2783, 2879, 2884, 2979,2981, 2982, 2989, 3015, 3150, 3158, 3163, 3241, 3677, 3683, 3830, 3835,4112, 4114, 4253, 4256, 4258, 4260, 4268, 4270, 4274, 4276, 4277, 4281,4296, 4298, 4299, 4305, 4306, 4308, 4358, 4370, 4413, 4418, 12620, 14343,14490, 14494, 14499, 14502, 14503, 14504, 14505, 14506, 14507, 14508, 14511,14517, 14518, 14519, 14520, 14522, 14523, 14524, 14525, 14526, 14550, 14551,14552, 14553, 14554, 14555, 14830, 14840, 14841, 14943, 14944, 14945, 14946,14947, 14984, 14993, 15006, 15007, 15008, 15015, 15016, 15018, 15020, 15021,15037, 15038, 15039, 15040, 15041, 15050, 15055, 15056, 15057, 15074, 15077,15082, 15084, 15085, 15086, 15088, 15096, 15098, 15099, 15122, 15124, 15125,15177, 15220, 15221, 15222, 15225, 15235, 15249, 15253, 15274, 15275, 15296,15297, 15299, 15325, 15326, 15332, 15335, 15343, 15431, 15454, 15457, 15512,15513, 15514, 15515, 15524, 15525, 15527, 15528, 15542, 15618, 15670, 15965
Engine Id Number InjectorSN ConfCode Cyl Spec FLS FTS
KAL1733 3B0002721273 9740 6 5325 -20 11
KAL2026 3B00028313CD 8836 3 5107 -7 -6
KAL2055 3B00028424F1 1604 3 5325 -20 11
KAL2055 3B00028423E4 2103 4 5325 -20 11
KAL2056 3B00028421EA 1938 6 5107 -7 -6
KAL2057 3B00028420ED 1190 2 5106 -44 35
KAL2057 3B00028419ED 7694 6 5106 -44 35
KAL2060 3B00028422E3 1537 2 5107 -7 -6
KAL2089