2009/08/17 Caterpillar

New Injectors and Camshafts Are Now Used for Some C18 Engines That Are Installed on O & K Shovels {1210, 1290, 1901, 1920}

Usage:

C18 WJH

Industrial Engine: C18 (S/N: WJH222-222,224-224,226-226,297-297,358-358,369-369,551-551,564-564,573-573,691-691,710-710,713-713,745-745,869-869,872-872,875-875,878-878,899-899,901-901,905-905,908-908,910-910,912-912,1095-1095,1104-1104,1111-1111,1118-1118,1220-1220,1225-1225,1229-1229,1232-1232,1234-1234,1240-1241,1305-1305,1345-1345,1356-1356,1392-1392,1397-1397,1484-1485,1490-1490,1494-1494,1532-1532,1534-1534,1570-1570,1576-1576,1584-1584,1591-1591,1666-1666,1672-1672,1751-1751,1755-1755,1773-1773,1777-1777,1781-1781,1784-1784,1844-1844,1849-1849,1852-1852,1858-1858,2030-2030,2044-2044,2051-2051,2056-2056,2095-2095,2098-2099,2103-2103,2109-2109,2699-2699,2703-2703,2713-2713,2715-2715,2721-2722,2727-2727,2729-2729,2773-2773,2799-2799,2828-2828,2852-2852,2854-2854,2887-2887,2926-2926,2946-2946,2958-2959,2962-2962,2967-2967,2970-2970,2974-2974,2979-2979,2986-2986,3115-3119,3121-3121,3126-3127,3145-3147,3151-3153,3156-3157,3159-3159,3551-3551,3608-3608,3611-3611,3625-3626,3632-3632,3634-3634,3638-3638,3643-3643,3648-3649,3653-3653,3661-3661,3722-3722,3724-3724,3742-3742,3744-3744,3749-3749,3755-3755,3757-3757,3774-3776,3832-3832,3844-3844,3854-3854,3860-3860,3863-3863,3865-3865,3870-3870,3872-3873,3875-3876,3880-3881,3893-3894,3896-3897,3905-3905,4080-4082,4085-4088,4090-4090,4229-4229,4335-4336,4338-4339,4350-4353,4366-4366,4369-4369,4371-4372,4623-4624,4638-4639,4642-4642,4647-4647,4782-4782,4784-4784,4811-4811,4813-4813,4818-4819,4935-4938,4949-4950,4954-4954,4958-4958,5117-5118,5122-5122,5124-5124,5131-5132,5258-5258,5335-5335,5338-5339,5344-5344,5531-5536,5752-5752,5758-5758,5760-5761,5765-5765,6036-6036,6138-6138,6140-6140,6200-6201,6203-6203,6205-6207)

Description of Change: New fuel injectors, camshafts and software are now used on the engines that are listed above. The new parts help to reduce consumption of engine oil, to reduce the accumulation of soot and to extend the oil change intervals.

Adaptable To: The new 291-5911 Fuel Injector Gp, 325-1113 Camshaft and 344-2670 Engine Ratings Electronic Software Gp are used for the engines with 237-1955 Core Engine Ar, 241-0021 Core Engine Ar, 308-0037 Core Engine Ar and 316-0039 Complete Engine Ar .

Note: With the new software in a new interlock mode, factory passwords will be reqiured in order to complete the task.

Note: Installation of the components that are listed above is not covered under the Standard Warranty.Use an "SOS" oil sampling and analysis program to determine an acceptable interval of oil change.

The new parts are adaptable back to the first production of the above listed machines. The change is effective at the factory with the engine serial number WJH06208-UP.