3581128 Volvo.Penta Rocker arm, exhaust

February 6, 2003
U-41
D-34
O-39
Safety PRODUCT IMPROVEMENT PROGRAM FOR INSPECTINGAND IF NECESSARY REPLACING THE HEUI PUMP GROUP ON CERTAIN C9 ENGINES ANDD6R II MEDIUM TRACK-TYPE TRACTORS
7755 PI10211
This Program must be administered assoon as possible. When reporting the repair, use "PI10211" 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 "PI10211" as the Part Number, "7751" as the GroupNumber, "96" as the Warranty Claim Description Code, and "Z" as the SIMSDescription Code.PROBLEM
Interference between the control block and housingof the HEUI oil pump on certain C9 engines and D6R II Track Type Tractorscan cause failure of the high pressure O-ring between the block and housingresulting with the pump being unable to maintain pressure. This can resultin a short period of rough running and subsequent engine stall due to lossof injection actuation pressure. Once engine stall occurs the engine cannotbe restarted.AFFECTED PRODUCT
Model Identification Number
C-9 CLJ1890-1892, 1895-1897,1901, 1902, 1906-1939, 1941-1945, 1948-1971, 1973-1987, 1989-2001, 2003,2004, 2006, 2007, 2011-2016, 2018, 2020-2028, 2031-2042, 2050, 2053, 2059,2060, 2084, 2085, 2123, 2159
C-9 AGCO 4ZF3088, 3089, 3100,3106, 3110, 3113, 3115, 3119, 3123, 3144, 3145, 3160, 3202, 3209, 3215,3238, 3241, 3253, 3254, 3256, 3261, 3269, 3285, 3302, 3307, 3333, 3336,3352, 3362, 3367, 3381, 3384-3386, 3388, 3391-3393, 3397, 3400, 3402, 3407,3408, 3412, 3415, 3417, 3419, 3421, 3429, 3433, 3437, 3441, 3445, 3447,3452, 3467, 3512, 3527, 3538, 3626, 3628, 3639, 3643, 3687, 3709
D6R II BLE131, 136, 142, 143,144, 145BLT122, 124
D6R II XL BMJ107, 108BMY151-155, 157, 159-166, 168, 169
D6R II LGP BNC184, 189-208, 211,219
D6R II XW DAE107, 108PARTS NEEDED
Qty
Part Number Description
1 2044944 PUMP GP
1 1853241 SEAL-O-RINGACTION REQUIRED
Inspect engines for listed pump serial numbersSee Illustration 1.
Replace pump if it is on the list.
Please enter pump serial number inspectedin story of warranty claim. Where pump is replaced, also enter serial numberof replacement pump.
SuspectPump SerialNumbers 9440008719, 8798, 8799,8804, 8806, 8821, 8836, 8838, 8847, 8850, 8851, 8854, 8859, 8862, 8866,8869, 8872, 8874, 8878, 8880, 8884, 8897, 8901, 8904, 8921, 8925, 8927,8930, 8932-8935, 8937, 8938, 8945, 8951, 8953-8955, 8968, 8971, 8981, 8985,8994-8996, 9002, 9003, 9005, 9006, 9011, 9016-9018, 9025, 9026, 9028, 9029,9034-9036, 9038, 9039, 9045, 9052, 9057, 9058, 9062, 9067, 9069, 9085,9087, 9108, 9109, 9111, 9112, 9114, 9117, 9118, 9120, 9121, 9126-9128,9132, 9139, 9140, 9142, 9144, 9146, 9148, 9150, 9151, 9153, 9160, 9162,9168-9172, 9174, 9177, 9178, 9180, 9183, 9184, 9187, 9192, 9194-9199, 9205,9206, 9208-9210, 9212, 9215, 9218, 9219, 9222, 9223, 9228, 9230, 9232-9234,9237, 9238, 9241-9247, 9249, 9252, 9253, 9256, 9260, 9265, 9266, 9268,9275, 9277, 9279, 9282, 9283, 9286, 9287, 9289, 9292-9295, 9302, 9319,9321, 9323, 9326-9327, 9338, 9341, 9345, 9348, 9349, 9351, 9354, 9355,9356-9359, 9361, 9363, 9365, 9366, 9367, 9369, 9370, 9374, 9381, 9388,9390, 9395-9397, 9402, 9405, 9414, 9415, 9417-9419, 9421-9423, 9425, 9429-9430,9433, 9435, 9440-9443, 9445-9446, 9448, 9450, 9452-9454, 9463, 9464, 9467,9468, 9470, 9474, 9476, 9477, 9482-9486, 9489, 9490, 9492, 9494, 9496-9498,9500, 9501, 9504, 9505, 9510, 9512, 9516, 9519, 9523, 9525-9527, 9530,9534, 9540, 9547, 9548, 9553, 9554, 9556, 9557, 9560, 9561, 9564, 9565,9576-9581, 9586, 9587, 9591, 9597, 9599-9602, 9606, 9611, 9612, 9616-9618,9620-9622, 9624, 9626, 9631, 9635, 9641-9644, 9648, 9652, 9653, 9661, 9662,9667, 9675-9681, 9685-9688, 9691-9693, 9705, 9718, 9719, 9729, 9732, 9734,9740, 9741, 9747, 9748, 9755, 9756, 9764, 9767-9769, 9771, 9773-9777, 9785,9791, 9792, 9798, 9800-9803, 9806, 9811, 9815, 9816, 9824, 9828, 9833,9836-9838, 9840, 9842, 9845-9850, 9853, 9860, 9861, 9865, 9866, 9872, 9873,9876, 9878, 9881-9885, 9890, 9891, 9893, 9913-9915, 9918, 9922, 9926, 9930,9937-9939, 9941, 9942, 9951, 9959-9962, 9970, 9974, 9975, 9979, 9983, 9988,9990, 9993, 9995, 9999, 9440010005, 10007, 10009, 10015, 10016, 10022,10024, 10025, 10027, 10030, 10032, 10033, 10038-10040, 10042, 10044, 10049,10050, 10052, 10056, 10063, 10071, 10072, 10075, 10081, 10086, 10090-10094,10098, 10101,10102, 10105-10109, 10113, 10114, 10116, 10121, 10125, 10131,10142, 10143, 10145-10147, 10149, 10159, 10161-10164, 10167, 10182, 10183,10191-10193, 10195, 10200-10202, 10223, 10224, 10231, 10233, 10235, 10236,10242, 10243, 10250, 10255, 10279, 10281, 10282, 10296, 10300, 10301, 10310,10312, 10320, 10324, 10326, 10327, 10330, 10332-10333, 10336, 10337, 10340,10341, 10348, 10354, 10362, 10364, 10373, 10375-10377, 10383, 10385, 10397,10403, 10404, 10406, 10407, 10417, 10425, 10430-10432, 10436, 10440, 10450,10452, 10453, 10470, 10477, 10478, 10480, 10481, 10485, 10495, 10497, 10509,10517-10518, 10545, 10549, 10553, 10556, 10558, 10563, 10565, 10570, 10576,10582, 10583, 10590, 10591, 10596, 10601, 10603, 10604, 10612, 10614, 10623,10633, 10643, 10646, 10648, 10649, 10675, 10680, 10686, 10698, 10702, 10703,10719, 10721, 10723, 10742, 10745, 10748, 10749, 10752-10754, 10759, 10760,10764, 10772, 10774, 10776, 10777, 10783, 10788, 10803, 10809, 10814, 10821,10826, 10828, 10832, 10849, 10852, 10855, 10860, 10866, 10870-10872, 10874,10877, 10881, 10887, 10891, 10895, 10898, 10899, 10905, 10908, 10919, 10926,10931-10933, 10941, 10948, 10949, 10952, 10956, 10958, 10964, 10966, 10968,10975-10978, 10983, 10987, 10990, 10993-10998, 11001, 11004, 11007, 11009-11010,11020, 11022, 11024-11027, 11031, 11033, 11034, 11036, 11052, 11053, 11055,11057, 11065, 11067, 11072, 11075, 11077, 11082, 11083, 11085, 11090, 11094,11097, 11100, 11107, 11108, 11113-11115, 11117-11120, 11123, 11124, 11126,11138, 11149, 11151, 11153, 11156, 11179, 11181, 11182, 11189, 11193, 11214,11227, 11229, 11249, 11252, 11274, 11289, 11310-11312, 11318, 11341, 11351,11353, 11355, 11360, 11362, 11364, 11370, 11371, 11372, 11378, 11380, 11390-11391,11394-11395, 11397, 11399, 11404-11405, 11417, 11419, 11427, 11435, 11443,11447, 11451-11452, 11468, 11470, 11484, 11500, 11506-11508, 11533, 11542,11552, 11553, 11558, 11565, 11567, 11568, 11574, 11576, 11602, 11605, 11606,11608, 11617, 11622, 11623, 11631, 11701, 11702, 11716, 11779, 11846-11847 Illustration 1 (Pump Serial Number)OWNER NOTIFICATION
U.S. and Canadian owners will receive the attachedOwner Notification.SERVICE CLAIM ALLOWANCES