SAFETY - MODIFICATION NEEDED FOR FUEL LINES FOR PRESSURE AND FUEL FILTER DIFFERENTIAL PRESSURE GAUGES ON CERTAIN 3500 FAM ILY ENGINES - PI1075 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
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SAFETY - MODIFICATION NEEDED FOR FUEL LINES FOR PRESSURE AND FUEL FILTER DIFFERENTIAL PRESSURE GAUGES ON CERTAIN 3500 FAM ILY ENGINES - PI1075 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
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.
MODIFICATION NEEDED FOR FUEL LINES FOR PRESSURE AND FUEL FILTER DIFFERENTIAL PRESSURE GAUGES ON CERTAIN 3500 FAMILY ENGINES, 1280, 7456, PI1075 U-50 A-16 AU-23 E-14 O-21 safety
Problem
On certain 3500 Family Engines the fuel lines for the fuel pressure and fuel filter differential gauges may not be adequately supported. After a period of time, the lines could break and leak fuel.
Affected Product
The Affected Product is separated into three categories based on the configuration of the fuel lines. Identification Number Category 1 - 2W8369, 2W8371 Lines Group 49Y499 50Y620, 624, 635, 638, 650, 651, 654, 657, 660, 665, 666, 673, 674, 676, 678, 689, 690, 699 95Y699 701 96Y697, 699, 702, 720, 724, 748, 749 24Z1439, 1452 29Z825, 831 66Z178, 187, 218 67Z565 69Z275, 276, 285, 288, 289, 291, 292, 294, 297, 303, 311, 312 72Z344 73Z152-154, 158-162 Category 2 - 2W8372, 4W5985, 4W6464, Lines Group 49Y483-485, 487-498, 502, 507, 511-513 50Y651, 680, 681, 700 95Y641-648, 651-654, 656, 658, 661-672, 675, 676, 681, 682, 684-694, 700 96Y708-712 23Z917-934, 936-941, 943, 945, 946, 948-956, 958-960, 962-990, 992-1010, 1013-1025, 1027-1042, 1045, 1050-1062, 1067, 1069, 1070, 1075-1077, 1084, 1086, 1088, 1093-1095, 1097, 1098, 1100, 1101, 1103, 1104, 1106, 1108-1110, 1113-1116, 1119-1122, 1130-1132, 1139, 1141, 1144, 1157, 1162, 1163, 1165, 1166, 1171, 1172, 1174, 1178-1182, 1184, 1186, 1188, 1189, 1191, 1201-1205, 1207, 1210, 1214-1216, 1218, 1224-1226, 1228-1232, 1235, 1247, 1249, 1254-1257, 1259, 1261, 1267, 1268, 1277, 1278, 1280, 1281, 1285, 1291-1293, 1295, 1297, 1299, 1300, 1306, 1315-1320, 1324, 1326, 1328, 1332, 1333, 1339-1341, 1344, 1354, 1359, 1361, 1363, 1365, 1368, 1371, 1374, 1378, 1380, 1384, 1387, 1396, 1398, 1399, 1401-1406, 1411, 1415, 1427, 1432, 1433, 1435, 1436, 1444, 1449, 1458, 1459, 1463 24Z1239-1245, 1247, 1248, 1250-1256, 1261, 1262, 1264, 1265, 1268-1294, 1297, 1300-1314, 1319, 1324, 1328-1330, 1332, 1333, 1335-1338, 1340, 1342, 1349-1352, 1358-1362, 1364, 1368, 1372, 1376, 1380, 1387, 1388, 1397, 1399, 1402-1412, 1415, 1416, 1418, 1425, 1427, 1428, 1442, 1443, 1446, 1447, 1453-1455, 1463, 1469, 1472, 1476, 1481, 1482, 1486, 1492, 1496, 1498, 1503, 1504, 1506, 1507, 1509-1518, 1527-1529, 1531, 1533, 1535, 1536, 1539-1544, 1547, 1548, 1550-1553, 1556, 1558, 1560-1562, 1564, 1565, 1568, 1570, 1571, 1573, 1581, 1583, 1584, 1586, 1587, 1590-1593, 1595, 1599, 1600, 1602-1611, 1614, 1616-1618, 1631, 1633-1635, 1641, 1645, 1648, 1649, 1651, 1653, 1655, 1656, 1658-1660, 1662-1667, 1672, 1673, 1682, 1687, 1689, 1691, 1694, 1706, 1707, 1710, 1713, 1723, 1724 25Z624-629, 631-639, 641, 642, 645-654, 656-659, 661-670, 673-678, 680, 681, 683, 694, 697-699, 705, 709-711, 713, 719-726, 733, 734, 736, 737, 739-742, 744, 746, 748, 751, 763-767, 773, 774, 777-779, 781, 782, 785-787, 790-792, 797, 799, 800, 806-811, 813-819, 822, 825, 826, 833-836, 839, 841, 845-847, 851-855, 859, 871, 875, 881 27Z645, 646, 650, 651, 654-659 29Z818-822, 826 65Z600, 601, 620, 621, 631, 637, 638 67Z527-532, 534-540, 543-545, 549-552, 556, 560-563, 566, 567 68Z685-687, 689-715, 720-729 69Z302 70Z581-596, 600, 601, 604 71Z237, 242-248 73Z157, 163, 164, 169-171, 180, 185, 190, 194, 204, 205 Category 3 - 2W8373, 4W5995, 4W6463, 7W3296 Lines Group 49Y486, 500, 501, 503-506 50Y613-615, 617-619, 621-623, 625-634, 636, 637, 639-649, 652, 653, 655, 656, 658, 659, 661-664, 667-672, 677, 679, 682-686, 691-695, 697, 702-706, 709-711 95Y638-640, 649, 650, 683, 695-698, 702 96Y671-687, 689-694, 696, 698, 700, 701, 703-706, 713-715, 718, 721, 727, 729-731, 736-739, 741-743, 745, 747, 750, 752, 753 23Z935, 942, 944, 947, 957, 961, 1011, 1012, 1048, 1068, 1073, 1136, 1137, 1154, 1183, 1194, 1195, 1238, 1245, 1251, 1252, 1264, 1265, 1272, 1284, 1288, 1289, 1341, 1391, 1394, 1430, 1439, 1441, 1446 24Z1246, 1249, 1257-1260, 1263, 1266, 1267, 1295, 1296, 1298, 1299, 1315, 1316, 1345, 1346, 1355, 1356, 1373, 1385, 1391, 1395, 1414, 1417, 1423, 1426, 1437, 1438, 1441, 1444, 1445, 1449, 1467, 1468, 1471, 1475, 1479, 1483, 1484, 1490, 1491, 1494, 1499, 1502, 1508, 1524, 1526, 1549, 1554, 1575, 1577, 1585, 1598, 1615, 1620, 1621, 1625-1628, 1632, 1637, 1642, 1643, 1646, 1647, 1650, 1654, 1661, 1696-1701 25Z623, 630, 640, 643, 644, 655, 660, 671, 672, 679, 700, 707, 708, 712, 728, 730-732, 738, 743, 745, 747, 749, 750, 752-762, 771, 775, 776, 783, 784, 789, 794, 798, 802, 804, 812, 823, 824, 829-831, 843, 850, 866, 869 27Z647-649, 652, 653 29Z816, 817, 823, 824, 827-830, 832, 833, 836, 840, 842 65Z602-613, 615-618, 622-627, 630 66Z173-177, 179, 180, 182-184, 188, 190-193, 195-197, 199-204, 206, 207, 209, 210, 212-215, 217 67Z526, 533, 541, 542, 546-548, 553, 559, 564 68Z688, 716-719, 730-734 69Z274, 277-284, 286, 293, 295, 299-301, 305-310, 313-316, 318-320 70Z597-599, 602, 603 71Z238-241, 249-252 72Z338-340, 342, 346 73Z150, 151, 155, 156, 165-168, 172-179, 181, 183, 184, 186-189, 191-193, 195-197, 199-203
Parts Needed
Dealers will need to order parts for this Program. Category 1 1 - 1D4717 Nut 1 - 5P1075 Washer 1 - 9M766 Bracket 2 - S1615 Bolt 2 - 5N9230 Clamp 1 - T573 Bolt 1 - 5P537 Washer Category 2 1 - 8L3161 Nut 1 - 8L3162 Sleeve 1 - 3N7281 Hose As. 1 - 5N9298 Clip 1 - 676495 Elbow 1 - * L1143 Bolt 1 - * 5M2894 Washer 1 - * 9S8752 Nut Category 3 2 - 8L3161 Nut 2 - 8L3162 Sleeve 2 - 3N7281 Hose As. 2 - 5N9298 Clip 2 - 676495 Elbow 1 - * L1143 Bolt 1 - * 5M2894 Washer 1 - * 9S8752 Nut * Needed only if the engine is equipped with duplex oil filters.
Action Required
See the attached procedures.
Owner Notification
U.S. and Canadian owners will receive the attached Owner Notification. WARRANTY ALLOWANCES Caterpillar Dealer Suggested Customer Suggested Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. (D/N) (Sell) (C/L) (Sell) 100% 1 0 0 0 0 NOTE: If OEM, parts are at C/L and labor at sell rate. This is a 15 to 30 minute job.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE. Attach. (1-Owner Notification) (2-Rework Procedure For Category 1 Products) (3-Rework Procedure For Category 2 and 3 Products) COPY OF
Owner Notification
FOR U.S. AND CANADIAN OWNERS XYZ Corporation 3240 Arrow Drive Anywhere, YZ 99999 SAFETY - Modification Needed for Fuel Lines for Pressure and Fuel Filter Differential Pressure Gauges MODELS INVOLVED - Certain 3500 Family Engines Dear Caterpillar Product Owner: On certain 3500 Family Engines the fuel lines for the fuel pressure and fuel filter differential gauges may not be adequately supported. After a period of time, the lines could break and leak fuel. A modification needs to be made to the fuel lines on the products listed below. The service will be done at no cost to you. Contact your local Caterpillar dealer immediately and schedule a time to have this service performed. The repair time for this service is approximately one hour. We regret the inconvenience this may cause you, but urge you to have this service performed for your added safety and satisfaction. Caterpillar Identification #(s) Attached to March 31, 1987 Service Letter Rework Procedure For Category 1 Products Fasten the fuel lines to the end cover for the engine oil filters with the new T573 Bolt and other parts. See Illustration 1. Illustration 1 (SEE ILLUSTRATION) Rework Procedure For Category 2 and 3 Products NOTE: Category 2 products have one fuel line that must be reworked and clamped. Category 3 products have two fuel lines that must be reworked and clamped. 1. Disconnect the fuel line from the elbow on the fuel filter housing. 2. Connect the new hose assembly to the elbow. 3. Cut the fuel line at the approximate location shown in Illustration 2. Be sure enough of the lower portion of the fuel line is left to attach to the new hose assembly. 4. Install the 8L3161 Nut and 8L3162 Sleeve over the fuel line. Put a 37 deg. flare on the end of the fuel line. 5. Flush the fuel line from the instrument panel to remove any debris. 6. Connect the hose assembly to the fuel line using the new parts. 7. Fasten the hose assembly to oil filter housing using the 5N9298 Clip. If the engine is equipped with duplex oil filters, the L1143 Bolt will be needed. Illustration 2 (SEE ILLUSTRATION)
Caterpillar Information System:
PSP FOR RESETTING THE PROGRAMABLE CUSTOMER SPECIFIED PARAMETERS ON 3406B PEEC TRUCK ENGINES - MAILED US AND CANADA, TRU CK TEPS - REVISED 09/88 PSP FOR RESETTING THE PROGRAMABLE CUSTOMER SPECIFIED PARAMETERS ON 3406B PEEC TRUCK ENGINES - MAILED US AND CANADA, TRU CK TEPS - REVISED 09/88
REPLACEMENT SERIAL - PRODUCT IDENTIFICATION NUMBER PLATES FOR EARTHMOVING EQUIPMENT - MAILED US REPLACEMENT SERIAL - PRODUCT IDENTIFICATION NUMBER PLATES FOR EARTHMOVING EQUIPMENT - MAILED US
PSP FOR SHUTOFF SOLENOID FAILURES ON CERTAIN 3306B, 3406B TRUCKAND INDUSTRIAL ENGINES - MAILED US AND CANADA, COFA, COSA, TR UCK TEPS PSP FOR SHUTOFF SOLENOID FAILURES ON CERTAIN 3306B, 3406B TRUCKAND INDUSTRIAL ENGINES - MAILED US AND CANADA, COFA, COSA, TR UCK TEPS
SERVICE LETTER EXTENSION FOR DECEMBER 5, 1985 SL - PS4036 - PSP FOR FRONT TIMING GEAR FAILURES - 3208 TURBOCHARGED AFT ERCOOLED MARINE ENGINES USED IN PLEASURE CRAFT APPLICATIONS - PS4036 - MAILED US AND CANADA, CFEL, MARINE TEPS, LIMITED CACO SERVICE LETTER EXTENSION FOR DECEMBER 5, 1985 SL - PS4036 - PSP FOR FRONT TIMING GEAR FAILURES - 3208 TURBOCHARGED AFT ERCOOLED MARINE ENGINES USED IN PLEASURE CRAFT APPLICATIONS - PS4036 - MAILED US AND CANADA, CFEL, MARINE TEPS, LIMITED CACO
SERVICE LETTER EXTENSION FOR AUGUST 28, 1985 (REVISED JUNE 1986) SL - PS0255 - PSP FOR INSTALLATION OF NEW LONGER VALVES IN 3304 AND 3306 NATURAL GAS ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA SERVICE LETTER EXTENSION FOR AUGUST 28, 1985 (REVISED JUNE 1986) SL - PS0255 - PSP FOR INSTALLATION OF NEW LONGER VALVES IN 3304 AND 3306 NATURAL GAS ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
SUPPORT INSTALL NEW 7W1035 FUEL INJECTOR ASSEMBLY FOR SMOKE REDUCTION AT LOWER RPM - 3500 SERIES MARINE AND GENERATOR SET ENG INES WITH 1301 TO 1600 FULL LOAD RPM - PS0254 - MAILED US AND CANADA, CACO, COFA - SERVICE LETTER EXTENSION SUPPORT INSTALL NEW 7W1035 FUEL INJECTOR ASSEMBLY FOR SMOKE REDUCTION AT LOWER RPM - 3500 SERIES MARINE AND GENERATOR SET ENG INES WITH 1301 TO 1600 FULL LOAD RPM - PS0254 - MAILED US AND CANADA, CACO, COFA - SERVICE LETTER EXTENSION
PSP FOR COMPLAINTS OF EXCESSIVE SMOKE FROM CERTAIN 3500 SERIES HIGH SPEED ENGINES - MAILED US AND CANADA, CACO, LIMITED COFA, LIM TED CFEL, LIMITED COSA PSP FOR COMPLAINTS OF EXCESSIVE SMOKE FROM CERTAIN 3500 SERIES HIGH SPEED ENGINES - MAILED US AND CANADA, CACO, LIMITED COFA, LIM TED CFEL, LIMITED COSA
PARTS STOCK ACTION ONLY - INSPECT ALL 2N2384 AND 2N2385 FUEL SHUTOFF SOLENOIDS IN PARTS STOCK - MAILED US WORLDWIDE EXCEPT BRA ZIL PARTS STOCK ACTION ONLY - INSPECT ALL 2N2384 AND 2N2385 FUEL SHUTOFF SOLENOIDS IN PARTS STOCK - MAILED US WORLDWIDE EXCEPT BRA ZIL
SERVICE LETTER SUPPLEMENT FOR SEPTEBMER 21, 1986 SL - PS4082 - PSP FOR FAILURE OF ELECTRIC SOLENOID TO SHUT DOWN ENGINE ON 330 4B AND 3306B GENERATOR SET ENGINES EQUIPPED WITH NSFS AND WOODWARD GOVERNOR - MAILED US AND CANADA, CACO, COFA, CFEL, COSA SERVICE LETTER SUPPLEMENT FOR SEPTEBMER 21, 1986 SL - PS4082 - PSP FOR FAILURE OF ELECTRIC SOLENOID TO SHUT DOWN ENGINE ON 330 4B AND 3306B GENERATOR SET ENGINES EQUIPPED WITH NSFS AND WOODWARD GOVERNOR - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
PARTS STOCK ACTION ONLY - REMOVE CERTAIN 2S7264 FUEL INJECTION PUMP ASSEMBLIES FROM PARTS STOCK - MAILED WORLDWIDE EXCEPT BRA ZIL PARTS STOCK ACTION ONLY - REMOVE CERTAIN 2S7264 FUEL INJECTION PUMP ASSEMBLIES FROM PARTS STOCK - MAILED WORLDWIDE EXCEPT BRA ZIL
PSP FOR FAILURE OF ELECTRIC SOLENOID TO SHUT DOWN ENGINE ON 3304B AND 3306B GENERATOR SET ENGINES EQUIPPED WITH NSFS AND WOO DWARD GOVERNOR - MAILED US AND CANADA, CACO, COFA, CFEL, COSA PSP FOR FAILURE OF ELECTRIC SOLENOID TO SHUT DOWN ENGINE ON 3304B AND 3306B GENERATOR SET ENGINES EQUIPPED WITH NSFS AND WOO DWARD GOVERNOR - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
PSP FOR WATER PUMP SEAL FAILURES IN 3406B (92U) AND (7FB) TRUCK ENGINES - MAILED US AND CANADA, TRUCK TEPS PSP FOR WATER PUMP SEAL FAILURES IN 3406B (92U) AND (7FB) TRUCK ENGINES - MAILED US AND CANADA, TRUCK TEPS
SERVICE LETTER SUPPLEMENT FOR MARCH 3, 1987 SL - PS0273 - PSP FOR SHUTOFF SOLENOID FAILURES ON CERTAIN 3306B AND 3406B TRUCK AND INDUSTRIAL ENGINES - MAILED US AND CANADA, COFA, COSA, TRUCK TEPS SERVICE LETTER SUPPLEMENT FOR MARCH 3, 1987 SL - PS0273 - PSP FOR SHUTOFF SOLENOID FAILURES ON CERTAIN 3306B AND 3406B TRUCK AND INDUSTRIAL ENGINES - MAILED US AND CANADA, COFA, COSA, TRUCK TEPS
PSP FOR CAMSHAFT FAILURES - 3406B TRUCK ENGINES - MAILED US AND CANADA, TRUCK TEPS PSP FOR CAMSHAFT FAILURES - 3406B TRUCK ENGINES - MAILED US AND CANADA, TRUCK TEPS
SERVICE LETTER SUPPLEMENT FOR MARCH 31, 1984 SL - PI1075 - SAFETY - MODIFICATION NEEDED FOR FUEL LINES FOR PRESSURE AND FUE L FILTER DIFFERENTIAL PRESSURE GAUGES ON CERTAIN 3500 FAMILY ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA SERVICE LETTER SUPPLEMENT FOR MARCH 31, 1984 SL - PI1075 - SAFETY - MODIFICATION NEEDED FOR FUEL LINES FOR PRESSURE AND FUE L FILTER DIFFERENTIAL PRESSURE GAUGES ON CERTAIN 3500 FAMILY ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
SERVICE LETTER SUPPLEMENT FOR APRIL 2, 1986 SL - PS4021 - PSP FOR FUEL TRANSFER PUMP VALVES; 3406B TRUCK, MARINE, INDUSTRIAL, GE NERATOR SET ENGINES; 16G MOTOR GRADER; 245 EXCAVATOR, FRONT SHOVELS; 824C TRACTOR, 825C, 826C COMPACTORS; 980C LOADERS - SERVICE LETTER SUPPLEMENT FOR APRIL 2, 1986 SL - PS4021 - PSP FOR FUEL TRANSFER PUMP VALVES; 3406B TRUCK, MARINE, INDUSTRIAL, GE NERATOR SET ENGINES; 16G MOTOR GRADER; 245 EXCAVATOR, FRONT SHOVELS; 824C TRACTOR, 825C, 826C COMPACTORS; 980C LOADERS -
COMPLAINTS OF EXCESSIVE OIL CONSUMPTION ON 3208 NATURALLY ASPIRATED (NA) ENGINES - MAILED WORLDWIDE EXCEPT BRAZIL COMPLAINTS OF EXCESSIVE OIL CONSUMPTION ON 3208 NATURALLY ASPIRATED (NA) ENGINES - MAILED WORLDWIDE EXCEPT BRAZIL
PSP FOR OIL PUMP ROTOR ASSEMBLY FAILURES IN CERTAIN 3204 ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA - SER VICE LETTER EXTENSION PSP FOR OIL PUMP ROTOR ASSEMBLY FAILURES IN CERTAIN 3204 ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA - SER VICE LETTER EXTENSION
SERVICE LETTER EXTENSION - AUGUST 5, 1986 - PS0276; PSP FOR CYLINDER HEAD GASKET FAILURES ON SOME 3208 ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, TRUCK, MARINE & AGRICULTURE TEPS SERVICE LETTER EXTENSION - AUGUST 5, 1986 - PS0276; PSP FOR CYLINDER HEAD GASKET FAILURES ON SOME 3208 ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, TRUCK, MARINE & AGRICULTURE TEPS
PRIORITY - OIL PUMP BOLT NEEDS TO BE RETIGHTENED ON CERTAIN 215B AND 225B EXCAVATORS; 936, 950B AND 966D LOADERS; 3304 AND 330 6 GENERATOR SET ENGINES - MAILED US, CANADA, COSA PRIORITY - OIL PUMP BOLT NEEDS TO BE RETIGHTENED ON CERTAIN 215B AND 225B EXCAVATORS; 936, 950B AND 966D LOADERS; 3304 AND 330 6 GENERATOR SET ENGINES - MAILED US, CANADA, COSA
PSP FOR WATER PUMP SEAL FAILURES IN 3406...92U, 3406B...7FB TRUCK ENGINES - MAILED US AND CANADA, COSA, TRUCK TEPS PSP FOR WATER PUMP SEAL FAILURES IN 3406...92U, 3406B...7FB TRUCK ENGINES - MAILED US AND CANADA, COSA, TRUCK TEPS
SERVICE LETTER SUPPLEMENT FOR AUGUST 18, 1987 SL - PS0322 - PSP FOR WATER PUMP SEAL FAILURES IN 3406...92U, 3406B...7FB TRU CK ENGINES - MAILED US AND CANADA, COSA, TRUCK TEPS SERVICE LETTER SUPPLEMENT FOR AUGUST 18, 1987 SL - PS0322 - PSP FOR WATER PUMP SEAL FAILURES IN 3406...92U, 3406B...7FB TRU CK ENGINES - MAILED US AND CANADA, COSA, TRUCK TEPS
SERVICE LETTER EXTENSION FOR MARCH 30, 1989 SL - PS5991 - PSP FOR RESETTING THE PROGRAMMABLE CUSTOMER SPECIFIED PARAMETERS ON 3406B PEEC TRUCK ENGINES - MAILED US AND CANADA, TRUCK TEPS SERVICE LETTER EXTENSION FOR MARCH 30, 1989 SL - PS5991 - PSP FOR RESETTING THE PROGRAMMABLE CUSTOMER SPECIFIED PARAMETERS ON 3406B PEEC TRUCK ENGINES - MAILED US AND CANADA, TRUCK TEPS
PSP FOR TURBOCHARGER SURGE AND HIGH EXHAUST TEMPERATURE PROBLEMS ON CERTAIN 3508 GENERATOR SET ENGINES - MAILED US AND CAN ADA, CACO, COFA, LIMITED COSA - REVISED 1/89 PSP FOR TURBOCHARGER SURGE AND HIGH EXHAUST TEMPERATURE PROBLEMS ON CERTAIN 3508 GENERATOR SET ENGINES - MAILED US AND CAN ADA, CACO, COFA, LIMITED COSA - REVISED 1/89