2012/02/20 Caterpillar


New Torque Specification for Position Sensor on 3054E, C6.6, and C4.4 Engines {1408, 1907}

Usage:

3054E 304
Industrial Engine:
3054E (S/N: 3041-342,344-407,409-433,435-435,437-438,440-1048,1050-1251,1253-2002,2004-2075,2077-2301,2304-2329,2357-2361,2376-2376,2379-2379,2382-2382,2409-2409,2433-2503,2529-2529,2545-2550,2572-2581,2613-2618,2626-2626,2650-2650,2654-2708,2731-2735,2776-2778,2836-2928,2945-2954,2974-2974,2979-2980,2996-3005,3016-3042,3093-3096,3098-3103,3125-3197,3219-3228,3251-3360,3401-3415,3515-3515,3553-3553,3587-3588,3606-3676,3691-3691,3705-3776,3908-3927,3935-3935,3979-3993,4012-4046,4104-4104,4163-4188,4209-4245,4361-4385,4394-4400,4447-4459,4467-4468,4472-4474,4485-4485,4500-4500,4531-4620,4654-4681,4686-4688,4705-4705,4715-4715,4748-4748,4787-4787,4804-4804,4828-4829,4843-4843,4854-4854,4860-4860,4901-4901,4928-4963,4967-4968,4988-4988,5003-5244)
C4.4 (S/N: 4441-1,4-65,68-136,138-184,188-277,280-288,291-291,296-299,301-319,321-338,340-351,353-472,474-558,560-565,567-622,638-652,658-1411,1415-1419,1422-1424,1428-1430,1433-1433,1435-1463,1465-1574,1576-1708,1710-1846,1849-1849,1860-2011,2013-2144,2146-2334,2336-2742,2745-2943,2945-3644,3647-3762,3764-4018,4020-4346,4348-4422,4424-4426,4429-4445,4447-4481,4483-4519,4521-4611,4613-4894,4896-5126,5129-5356,5358-5371,5373-5518,5521-5624,5627-5636,5638-5778,5780-5980,5982-6020,6022-6022,6024-6113,6115-6127,6129-6380,6382-6665,6667-6679,6682-6684,6686-6718,6720-6879,6882-6947,6949-6962,6964-7195,7197-7413,7415-7488,7490-7492,7494-7511,7513-7527,7529-7621,7623-7652,7654-7691,7693-7884,7886-7918,7920-8323,8325-8630,8635-9095,9098-9194,9196-9196,9198-9420,9423-9772,9774-10504,10506-10507,10511-10793,10795-10796,10799-10802,10804-10932,10934-10966,10968-11025,11027-11517,11519-11591,11594-11771,11773-11825,11827-12075,12077-12079,12083-12083,12085-12172,12174-12188,12193-12292,12300-12305,12308-12319,12323-12323,12331-12331,12336-12337,12349-12353,12355-12356,12359-12360,12362-12375,12377-12437,12440-12440,12443-12444,12448-12460,12462-12463,12465-12617,12619-12709,12711-12711,12713-12735,12738-12946,12949-12950,12953-12959,12961-12967,12969-13178,13180-13517,13519-14292,14295-14425,14427-14435,14437-14582,14584-14584,14586-14590,14592-14597,14599-14618,14620-14621,14623-14645,14647-14889,14891-14978,14980-15267,15269-15384,15386-15814,15816-15887,15890-15985,15987-16074,16076-16084,16086-16154,16156-16395,16397-16510,16512-16730,16734-16734,16736-16786,16788-16795,16799-16800,16802-16892,16895-16898,16900-16917,16919-16920,16922-16923,16925-16925,16927-16927,16933-16933,16938-16938,16940-16940,16942-16943,16950-17023,17035-17072,17075-17075,17077-17077,17079-17080,17085-17085,17088-17089,17091-17092,17094-17094,17097-17098,17106-17106,17127-17127,17137-17143,17145-17145,17147-17147,17157-17193,17195-17226,17246-17267,17270-17271,17275-17309,17311-17312,17341-17343,17345-17353,17356-17371,17374-17471,17473-17473,17481-17494,17496-17500,17502-17506,17508-17510,17514-17519,17521-17522,17529-17536,17538-17539,17541-17541,17545-17546,17548-17550,17552-17569,17583-17585,17588-17611,17613-17620,17684-17686,17688-17688,17691-17691,17694-17694)
C6.6 (S/N: 6661-268,277-307,309-350,354-363,372-374,377-378,382-410,412-413,415-429,431-519,524-540,542-545,547-554,556-564,566-594,596-601,603-618,620-677,679-695,697-722,724-764,766-777,779-819,822-834,836-868,870-926,928-966,968-987,989-991,993-997,999-1019,1021-1107,1109-1117,1119-1135,1137-1151,1153-1195,1197-1242,1244-1288,1290-1295,1297-1341,1343-1365,1367-1379,1381-1388,1390-1390,1394-1405,1408-1408,1410-1412,1416-1434,1436-1436,1438-1439,1441-1442,1444-1445,1447-1469,1471-1471,1473-1488,1490-1566,1568-1598,1601-1620,1622-1745,1747-1750,1752-1758,1760-1890,1892-1965,1967-1969,1971-1971,1973-1977,1979-1979,1981-1981,1983-2000,2005-2010,2012-2096,2098-2109,2112-2134,2137-2137,2139-2195,2198-2346,2348-2372,2374-2413,2415-2438,2442-2442,2446-2483,2485-2488,2490-2499,2501-2544,2567-2627,2629-2639,2642-2675,2679-2689,2694-2703,2705-2715,2718-2723,2725-2730,2732-2742,2744-2747,2750-2815,2826-2827,2829-2834,2836-2847,2849-2896,2898-2898,2900-2935,2937-2959,2961-2983,2985-3058,3060-3078,3080-3086,3088-3088,3091-3109,3111-3274,3276-3303,3305-3367,3369-3462,3464-3465,3467-3813,3817-3821,3823-3867,3870-3881,3883-3921,3923-4066,4068-4173,4175-4225,4227-4341,4343-4519,4521-4675,4677-4865,4867-4996,5000-5042,5044-5050,5056-5087,5091-5096,5098-5289,5293-5334,5336-5341,5343-5356,5358-5504,5506-5726,5728-5733,5735-5772,5774-5788,5790-6076,6078-6320,6322-6328,6330-6404,6406-6522,6524-6546,6548-6616,6618-7010,7012-7013,7015-7084,7086-7215,7217-7340,7342-7354,7356-7435,7437-7455,7457-7877,7879-7885,7889-7889,7895-7920,7922-8075,8077-8078,8080-8087,8098-8189,8191-8249,8250-8252,8254-8268,8270-8299,8301-8544,8546-8821,8823-8864,8866-9165,9167-9253,9256-9311,9313-9381,9386-9420,9423-9479,9481-9581,9583-9590,9592-9653,9657-9826,9828-9923,9926-9988,9991-10217,10219-10273,10275-10294,10296-10361,10363-10565,10567-10595,10598-10601,10603-10682,10684-10766,10770-10770,10774-10877,10879-10907,10909-10941,10943-10952,10960-11028,11030-11067,11069-11182,11184-11193,11195-11221,11227-11235,11237-11307,11314-11330,11332-11339,11342-11379,11381-11513,11515-11537,11539-11541,11543-11657,11659-11675,11677-11691,11694-11726,11728-11760,11762-11794,11796-11884,11886-11887,11890-11890,11892-11904,11906-11931,11933-11980,11982-11984,11986-11987,11989-11992,11994-12039,12041-12046,12049-12064,12066-12126,12128-12188,12190-12199,12201-12284,12286-12290,12292-12349,12351-12356,12358-12360,12362-12401,12403-12465,12467-12499,12501-12504,12507-12535,12538-12651,12653-12716,12718-12730,12732-12929,12931-12936,12938-12955,12957-13031,13033-13068,13070-13105,13107-13137,13139-13338,13347-13370,13372-13399,13401-13404,13406-13516,13518-13550,13553-13562,13564-13565,13567-13583,13585-13610,13612-13639,13642-13792,13794-13794,13797-13799,13801-13818,13820-13846,13848-13890,13892-14069,14071-14166,14195-14261,14263-14352,14354-14461,14463-14615,14617-14687,14689-14704,14706-14749,14751-14817,14823-14830,14832-14838,14840-14856,14860-14860,14862-14880,14882-14919,14922-15020,15022-15176,15179-15298,15300-15309,15312-15400,15402-15525,15527-15553,15555-15597,15599-15710,15712-15771,15773-15775,15777-15808,15810-15812,15814-16023,16025-16121,16123-16217,16219-16473,16475-16477,16479-16482,16485-16529,16531-16573,16575-16575,16577-16578,16582-16582,16585-16585,16588-16588,16590-16590,16596-16635,16637-16638,16640-16640,16642-16642,16644-16647,16649-16650,16652-16680,16682-16760,16764-16822,16825-16842,16845-16849,16851-16935,16937-16947,16949-16953,16956-16958,16961-16975,16977-16982,16985-17008,17010-17077,17080-17109,17111-17140,17142-17154,17156-17165,17167-17175,17177-17213,17215-17226,17228-17271,17273-17321,17323-17323,17325-17334,17336-17377,17380-17382,17384-17386,17388-17430,17434-17504,17506-17553,17560-17580,17582-17583,17586-17611,17613-17674,17677-17693,17695-17710,17714-17786,17789-17826,17830-17857,17859-17973,17977-18004,18006-18029,18031-18042,18046-18083,18085-18308,18310-18318,18322-18325,18327-18349,18352-18352,18355-18365,18373-18376,18378-18394,18396-18401,18403-18637,18639-18659,18661-18666,18668-18668,18670-18677,18679-18712,18714-18752,18755-18848,18850-18882,18886-18972,18974-18974,18976-18991,18994-19155,19157-19173,19179-19365,19370-19370,19372-19373,19375-19384,19388-19472,19474-19532,19535-20015,20018-20061,20063-20075,20077-20082,20085-20085,20087-20087,20089-20092,20100-20105,20110-20112,20114-20169,20171-20192,20196-20199,20210-20214,20216-20224,20226-20254,20256-20296,20298-20306,20308-20316,20321-20323,20326-20361,20363-20368,20371-20371,20394-20394,20396-20396,20398-20399,20402-20403,20405-20409,20417-20420,20422-20424,20438-20438,20442-20442,20447-20459,20489-20489,20496-20496,20552-20552,20555-20555,20558-20559,20563-20563)
Generator Set:
C4.4 (S/N: D4B1-404,412-415,417-611,613-620,622-661,663-693,695-1077,1079-1201,1302-2117,2119-2127,2129-2379,2381-2424,2428-2429,2432-2435,2439-2439,2447-2454,2456-2459,2462-2462,2464-2464,2467-2467)
C6.6 (S/N: MRW1-102,104-341)

An incorrect torque specification has caused reliability issues with the 238-0120 Speed Sensor Gp .

Changes made to the 238-0120 Speed Sensor Gp have shown significant improvements in reliability.

Use the revised torque specification for the 238-0120 Speed Sensor Gp. The new torque value is 14 N·m (10 lb ft).

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