09300-04841 PUMP ASSY, INJECTI Calibration Data

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.
This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS8305" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and use "T" as the SIMS Description Code. If administered after failure, use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
This Program does NOT apply to engines that were reworked previously as a result of calling the Injector Call Center.
This Revised Service Letter replaces the June 2, 1995 Service Letter. Changes have been made to the Affected Product.
Termination Date
December 31, 1995Problem
The tip of the fuel injector assembly may fail on certain 3176B Truck Engines.
Affected Product
Model & Identification Number
3176B (9CK629, 9CK632, 9CK634-636, 9CK639, 9CK644-646, 9CK649, 9CK650, 9CK652, 9CK671, 9CK680, 9CK681, 9CK683, 9CK748, 9CK751, 9CK788, 9CK789, 9CK806, 9CK807, 9CK813, 9CK837, 9CK843, 9CK847, 9CK848, 9CK977, 9CK979, 9CK1029, 9CK1049, 9CK1070, 9CK1086, 9CK1095, 9CK1096, 9CK1154, 9CK1168, 9CK1185, 9CK1222, 9CK1249, 9CK1293, 9CK1325, 9CK1336, 9CK1343, 9CK1347, 9CK1350, 9CK1381, 9CK1395, 9CK1403, 9CK1463, 9CK1530, 9CK1531, 9CK1561, 9CK1676, 9CK1707, 9CK1722, 9CK1766, 9CK1776, 9CK1797, 9CK1823, 9CK1860, 9CK1881, 9CK1883, 9CK2016, 9CK2017, 9CK2041, 9CK2060, 9CK2145, 9CK2190, 9CK2240, 9CK2242, 9CK2244, 9CK2251, 9CK2301, 9CK2328, 9CK2336, 9CK2354, 9CK2424, 9CK2460, 9CK2472, 9CK2495, 9CK2504, 9CK2509, 9CK2519, 9CK2587, 9CK2613, 9CK2621, 9CK2623, 9CK2673, 9CK2676, 9CK2692, 9CK2695, 9CK2702, 9CK2815, 9CK2817, 9CK2826, 9CK2852, 9CK2888, 9CK2912, 9CK2933, 9CK2943, 9CK2953, 9CK2974, 9CK2983, 9CK2987, 9CK2989, 9CK2993, 9CK2994, 9CK3005, 9CK3007, 9CK3045, 9CK3050, 9CK3071, 9CK3085, 9CK3086, 9CK3088, 9CK3093, 9CK3101, 9CK3103-3106, 9CK3108, 9CK3110, 9CK3111, 9CK3137, 9CK3141, 9CK3162, 9CK3180, 9CK3189, 9CK3197, 9CK3204, 9CK3257, 9CK3266, 9CK3280, 9CK3284, 9CK3287-3289, 9CK3296, 9CK3303, 9CK3322, 9CK3328, 9CK3329, 9CK3335, 9CK3384, 9CK3402, 9CK3462, 9CK3472, 9CK3477, 9CK3509, 9CK3536, 9CK3537, 9CK3543, 9CK3565, 9CK3575, 9CK3595, 9CK3607, 9CK3638, 9CK3645, 9CK3652, 9CK3676, 9CK3691, 9CK3725, 9CK3727, 9CK3739, 9CK3741, 9CK3752, 9CK3759, 9CK3770, 9CK3792, 9CK3797-3799, 9CK3815, 9CK3816, 9CK3819, 9CK3823, 9CK3846, 9CK3861, 9CK3863, 9CK3864, 9CK3868, 9CK3871, 9CK3873, 9CK3878, 9CK3905, 9CK3907, 9CK3910, 9CK3913, 9CK3955, 9CK3956, 9CK3961, 9CK3962, 9CK3964, 9CK3974, 9CK3975, 9CK3977, 9CK3989, 9CK4053, 9CK4055, 9CK4068, 9CK4075, 9CK4083, 9CK4085, 9CK4087, 9CK4097, 9CK4100, 9CK4102, 9CK4104, 9CK4113, 9CK4117, 9CK4142, 9CK4172, 9CK4189, 9CK4229, 9CK4245, 9CK4291, 9CK4295, 9CK4311, 9CK4313, 9CK4345, 9CK4348, 9CK4384, 9CK4399, 9CK4406, 9CK4410, 9CK4415, 9CK4416, 9CK4441, 9CK4442, 9CK4467, 9CK4476, 9CK4482, 9CK4504, 9CK4528, 9CK4529, 9CK4544, 9CK4546, 9CK4549, 9CK4554, 9CK4565, 9CK4570, 9CK4584, 9CK4590, 9CK4595, 9CK4616, 9CK4641, 9CK4652, 9CK4658, 9CK4659, 9CK4666-4668, 9CK4676, 9CK4706, 9CK4708, 9CK4712, 9CK4715, 9CK4722, 9CK4732, 9CK4741, 9CK4745, 9CK4748, 9CK4771, 9CK4793, 9CK4798, 9CK4802, 9CK4805, 9CK4816, 9CK4820, 9CK4824, 9CK4844, 9CK4845, 9CK4851, 9CK4853, 9CK4870, 9CK4879, 9CK4882, 9CK4887, 9CK4889, 9CK4892, 9CK4898, 9CK4901, 9CK4903-4905, 9CK4912, 9CK4914, 9CK4916, 9CK4935, 9CK4947, 9CK4949, 9CK4951, 9CK4963, 9CK4965, 9CK5003, 9CK5004, 9CK5024, 9CK5036, 9CK5037, 9CK5041, 9CK5044, 9CK5048, 9CK5063, 9CK5067, 9CK5070, 9CK5072, 9CK5085, 9CK5090, 9CK5091, 9CK5106, 9CK5114, 9CK5115, 9CK5117, 9CK5118, 9CK5131, 9CK5136, 9CK5138, 9CK5140, 9CK5148, 9CK5153, 9CK5173, 9CK5176, 9CK5177, 9CK5179, 9CK5230, 9CK5232, 9CK5233, 9CK5235-5238, 9CK5246, 9CK5248, 9CK5249, 9CK5254, 9CK5271,