0341993 JOHNSON LENS, Front & rear, 50

05Dec2017
U-687
A-483
D-579
O-570
After Failure Only
PRODUCT SUPPORT PROGRAM FOR UPDATING ENGINE SOFTWARE ON CERTAIN 226D, AND 232D SKID STEER LOADERS, 239D, AND 249D COMPACT TRACK LOADERS
1000 7620 PS53645
Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar.
This Program can only be administered after a failure occurs.The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS53645" as the Part Numberand "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
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
31Dec2018
PROBLEM
On certain 226D, and 232D Skid Steer Loaders, 239D, and 249D Compact Track Loaders equipped with C2.2 CRDI Engines, operating in cold temperature at or below -1C (30F), may experience hard starting and/or engines running rough and may emit excessive white smoke.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
226D HRD00508, 921, 1062, 1064-1066, 1342, 1375-1379, 1382, 1384-1386, 1388-1392, 1395, 1398, 1404-1406, 1409-1412, 1414-1415, 1417-1426, 1428-1430, 1432, 1454-1455, 1469, 1473, 1475-1485, 1489-1490, 1492, 1494, 1496-1504, 1534, 1539, 1543-1546, 1550-1551, 1553-1554, 1558-1560, 1562-1565, 1568-1578, 1580-1582, 1586, 1590, 1596, 1600-1602, 1605-1609, 1611, 1613-1616, 1619-1620, 1622-1623, 1628-1629, 1631-1637, 1639, 1644, 1647, 1652-1654, 1656, 1659-1660, 1671-1674, 1678-1682, 1684-1689, 1691-1696, 1701, 1703, 1706-1709, 1711-1714, 1716, 1718-1721, 1727-1732, 1734, 1736-1740, 1742-1743, 1747-1754, 1756-1758, 1761-1762, 1765, 1767-1774, 1780-1783, 1787-1788, 1795, 1797-1800, 1803-1806, 1808-1811, 1813-1815, 1817, 1819, 1822, 1826, 1828-1829, 1831-1834, 1837, 1841-1850, 1852-1859, 1861-1872, 1874-1889, 1892-1893, 1896-1900, 1903, 1909, 1911, 1913-1914, 1916-1917, 1922-1924, 1928-1931, 1938, 1944-1946, 1950, 1955, 1960, 1962-1963, 1967-1968, 1970, 1972, 1975-1976, 1978, 1980, 1985-1987, 1989-1996, 1998-2001, 2004-2007, 2009-2014, 2016-2018, 2024-2037, 2039-2041, 2043-2045, 2048-2052, 2055-2056, 2058-2061, 2063-2064, 2066, 2070-2071, 2073, 2075, 2077-2086, 2089-2090, 2094, 2096-2105, 2108-2114, 2128, 2130-2136, 2142-2143, 2161, 2183-2185, 2189-2190, 2192-2193, 2197-2202, 2204-2207, 2210-2213, 2215-2218, 2220, 2226-2227, 2229-2232, 2234, 2236-2237, 2240, 2243-2251, 2255, 2257-2264, 2268-2269, 2271, 2273-2278, 2280-2281, 2283-2285, 2287, 2289, 2294, 2297, 2299-2300, 2303-2305, 2307-2310, 2313-2321, 2325, 2331-2337, 2339, 2341-2346, 2348, 2350, 2353-2359, 2361, 2368-2388, 2390-2391, 2395-2396, 2399, 2405-2407, 2409, 2411-2412, 2414, 2416, 2418, 2420, 2423, 2425-2436, 2438, 2446, 2449-2460, 2462, 2465, 2467-2469, 2478, 2482-2485, 2493, 2496-2501, 2509-2512, 2515, 2517-2751, 2753-2758
232D DPR00786-00790, 792, 794-795, 798-803, 807-809, 811-812, 815, 818, 820-821, 823-825, 845, 847-848, 856-859, 862, 864-865, 867-888, 891-893, 896-912, 914-917, 919-920, 927, 930-941, 946-949, 951, 957-959, 961-967, 976, 980-981, 984, 987, 989, 991-1002, 1004-1006, 1008, 1012, 1014-1018, 1020-1022, 1024, 1028-1030, 1032, 1034, 1039-1040, 1044, 1049-1050, 1060, 1064-1068, 1072-1073, 1075-1077, 1084, 1086-1177
239D BL900115, 1089, 1097, 1104-1105, 1112-1115, 1119-1120, 1122-1123, 1125-1129, 1131, 1133-1134, 1136, 1138, 1140-1142, 1144-1145, 1147-1149, 1151-1153, 1159, 1162-1167, 1174, 1177, 1180-1181, 1183, 1188, 1192, 1194, 1196, 1198, 1200-1202, 1204, 1206, 1208, 1210, 1220, 1225, 1238-1243, 1245, 1248, 1250, 1256, 1259-1266, 1268, 1274-1277, 1293, 1297-1301, 1303, 1308-1310, 1313-1314, 1316-1318, 1322, 1324-1327, 1330-1331, 1334-1336, 1348, 1350-1351, 1356-1358, 1360-1361, 1363-1367, 1375, 1382-1384, 1389-1392, 1394-1395, 1397, 1399-1401, 1404-1405, 1409-1410, 1412, 1417-1418, 1420, 1423, 1429, 1433, 1444, 1463, 1466-1467, 1471, 1473, 1477, 1481-1483, 1492-1493, 1496, 1498-1499, 1504, 1509-1511, 1519-1520, 1539-1540, 1548-1549, 1552-1553, 1556, 1560-1561, 1563, 1586, 1588, 1590-1592, 1598-1599, 1601-1602, 1606-1607, 1611-1612, 1614-1615, 1617, 1621, 1624, 1627, 1636, 1641-1642, 1658, 1661, 1667, 1671, 1673-1674, 1676, 1678, 1683, 1689, 1695-1696, 1706, 1716, 1718, 1729, 1731,