Usage:
March 1, 2005
A-48
After failure only |
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SWING CYLINDER ON CERTAIN 416C AND 416D BACKHOE LOADERS |
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5105 |
PS50910
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NOTE: 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.
TERMINATION DATE
- March 31, 2007
PROBLEM
Certain 416C and 416D BACKHOE LOADERS have experienced a high failure rate on the swing cylinder. The failure mode has been cracking and leaking in the trunnion weld. The swing cylinder has been re-designed to eliminate the trunnion weld failure.AFFECTED PRODUCT
Model | Identification Number |
416C | 1WR4389
4ZN18238, 18251, 20461, 20469, 20503 5YN3628, 3636, 4027, 4032, 4035, 4048, 4050, 4200, 4737, 4740, 4746, 4753, 4806, 4868, 5034 - 5035, 5043, 5066, 5082 - 5086, 5097, 5100, 5122, 5765, 5831, 6015, 6025 - 6029, 6042 - 6043, 6049, 6054, 6057, 6069, 6089, 6090, 6141, 6283, 6392, 6394, 6413, 6577, 6579 - 6580, 6594 - 6595, 6597, 6609, 6613, 6615, 6758 - 6759, 6763 - 6765, 6951, 6955, 7014, 16634, 16686, 16694, 16698, 16700, 16702 - 16704, 16707 - 16710, 16716 - 16717, 16720 - 16735, 16745 - 16747, 16750, 16760 - 16761, 16763 - 16766, 16768 - 16769, 16772, 16775 - 16777, 16779 - 16783, 16785 - 16787, 16789 - 16792, 16854 - 16855, 16878 - 16884, 16906, 16908, 16911, 16914 - 16918, 16920 - 16930, 16975, 16977, 16981, 16986, 16988, 16990, 16992, 17005 |
416D |
BKG225, 301 ? 303, 306, 316, 319, 321, 323 ? 324, 326 ? 327, 329, 332, 339, 342 ? 343, 358 ? 359, 366 ? 368, 371 ? 372, 378 ? 384, 387 ? 388, 398, 402, 405, 407, 409 ? 414, 421, 426, 429 ? 430, 434 ? 435, 437, 439, 442 ? 443, 445 ? 446, 450 ? 454, 456 ? 457, 462, 465 ? 466, 468, 473, 479 ? 482, 486 ? 488, 491, 493 ? 494, 496, 499 ? 500, 502 ? 504, 506, 508 ? 510, 512 ? 513, 515 ? 516, 518, 520 ? 522, 524 ? 525, 527 ? 531, 533 ? 536, 538, 540, 542, 544, 545, 547 ? 549, 553, 555, 557, 560, 562 ? 563, 565 ? 566, 569, 571 ? 572, 574 ? 575, 577, 580 ? 584, 586 ? 587, 589, 591 ? 593, 596, 598 ? 599, 601 ? 602, 604, 607 ? 608, 610 ? 614, 617 ? 619, 621 ? 628, 631, 634, 636 ? 637, 639 ? 643, 645 ? 646, 650 ? 652, 654, 657 ? 658, 660 ? 661, 664, 667 ? 668, 670, 673, 676 ? 678, 680 ? 682, 684, 686, 688, 690, 697 ? 698, 700 ? 702, 704, 710 ? 714, 717 ? 724, 727 ? 729, 731 ? 737, 740 ? 742, 745 ? 746, 748, 751 ? 757, 759 ? 761, 763, 765 ? 767, 769 ? 770, 772, 774 ? 781, 784, 786, 788 ? 789, 1301 ? 1303, 1305, 1308, 1310, 1312 ? 1315, 1318 ? 1319, 1321 ? 1325, 1327, 1329 ? 01330, 1332 ? 1333, 1336 ? 1338, 1340 ? 1343, 1345 ? 1346, 1348 ? 1349, 1351 ? 1352, 1354 ? 1361, 1364, 1366 ? 1369, 1371 ? 1374, 1381 ? 1384, 1386 ? 1393, 1395 ? 1397, 1399 ? 1400, 1402 ? 1403, 1406, 1408, 1410, 1412, 1415 ? 1417, 1419, 1420, 1424 ? 1432, 1434 ? 1444, 1446 ? 1452, 1455 ? 1462, 1464 ? 1467, 1469 ? 1470, 1472 ? 1473, 1475, 1477 ? 1479, 1482 ? 1519, 1521 ? 1538, 1540, 1542, 1544 ? 1555, 1557, 1559 ? 1567, 1569, 1573 ? 1581, 1583 ? 1586, 1588 ? 1590, 1592 ? 1607, 1609 ? 1622, 1624 ? 1639, 1641, 1643 ? 1645, 1647 ? 1657, 1659 ? 1673, 1675, 1678 ? 1679, 1681, 1682, 1685 ? 1686, 1688 ? 1689, 1690, 1692 ? 1693, 1695, 1697 ? 1702, 1704 ? 1707, 1709 ? 1715, 1717 ? 1719, 1721 ? 1723, 1727 ? 1734, 1736 ? 1739, 1742 ? 1746, 1748, 1750 ? 1757, 1759, 1761, 1768 ? 1769, 1771, 1774, 1776, 1779, 1781, 1783 ? 1784, 1787 ? 1790, 1811, 1814, 1817 ? 1819, 1821, 1823, 1826 ? 1829, 1932, 1971, 1975, 1983, 2027, 2059 ? 2061, 2092, 2101, 2116 ? 2117, 2119 ? 2124, 2128 ? 2130, 2137, 2140, 2147 ? 2148, 2152 ? 2154, 2160 ? 2161, 2165, 2170, 2175, 2182, 2504 ? 2505, 2509, 2513 ? 2514, 2516, 2519 ? 2521, 2524 ? 2525, 2528 ? 2531, 2534 ? 2535, 2540, 2544, 2583 ? 2584, 2587 ? 2588, 2593, 2602, 2606, 2617 ? 2618, 2621, 2625 ? 2626, 2628, 2634, 2638, 2643, 2647, 2651 |
PARTS NEEDED
Qty |
Part Number |
Description |
1 | 2283506 | CYLINDER GROUP - SWING |
ACTION REQUIRED
- Refer to the machines D&A Manual for removing the swing cylinder in order to remove the swing cylinder from the machine.
- Refer to the machines D&A Manual for installing the swing cylinder in order to install the new design swing cylinder from the machine.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first |
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Parts |
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0-0 mos |
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0-0 mos |
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NOTE: This is a 4.0 hr job. |