PARTS STOCK ACTION ONLY - INSPECT ALL 2N2384 AND 2N2385 FUEL SHUTOFF SOLENOIDS IN PARTS STOCK - MAILED US WORLDWIDE EXCEPT BRA ZIL
Usage:
@media screen {
div.divFooter {
display: none;
}
}
@media print {
div.divFooter {
position: fixed;
bottom: 0;
right: 0;
}
}
PARTS STOCK ACTION ONLY - INSPECT ALL 2N2384 AND 2N2385 FUEL SHUTOFF SOLENOIDS IN PARTS STOCK - MAILED US WORLDWIDE EXCEPT BRA ZIL
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.
INSPECT ALL 2N2384 AND 2N2385 FUEL SHUTOFF SOLENOIDS IN PARTS STOCK, 1259, PI7181 U-105 A-50 AU-81 C-103 E-66 O-77 parts stock action only
Termination Date
January 31, 1987
Problem
On some 2N2384 and 2N2385 Fuel Shutoff Solenoids the plungers have too much travel and cause the pull coil to energize again.
Action Required
Use the information which follows and a 6V3030, 6V7070 or 6V7700 Digital Multi-Meter to check the 2N2384 and 2N2385 Solenoids. 1. Connect the meter to the "R" and the unmarked terminals. (Do not connect to the "g" terminal.) Set the meter on the 200 Ohm range. 2. Check the meter reading with the plunger in the extended position. It should be: 2N2384 - less than 1 Ohm 2N2385 - less than 2 Ohms. 3. Push the plunger completely into the solenoid, and hold it there. The meter should show: 2N2384 - over 10 Ohms 2N2385 - over 40 Ohms. If the measured resistance in Step 3 is less than the specification, the solenoid is defective and should be removed from parts stock. WARRANTY ALLOWANCES Submit one claim for all 2N2384 and 2N2385 Solenoids in parts stock that are found to be defective.
Parts Disposition
U.S. and Canadian Dealers Return all 2N2384 and 2N2385 Solenoids that are removed from parts stock and a copy of the claim to: Caterpillar Inc. Attn: Supplier Recovery Supervisor Warehouse #4 Docks 5 thru 9 8201 N. University Peoria, IL 61615 All Other Dealers Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Caterpillar Information System:
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
PSP FOR OIL PUMP ROTOR ASSEMBLY FAILURES IN CERTAIN 3204 ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA - SER VICE LETTER SUPPLEMENT PSP FOR OIL PUMP ROTOR ASSEMBLY FAILURES IN CERTAIN 3204 ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA - SER VICE LETTER SUPPLEMENT
PSP FOR CYLINDER HEAD GASKET FAILURE ON SOME 3208 ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, PSP FOR CYLINDER HEAD GASKET FAILURE ON SOME 3208 ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA,
E293-OR SHOCK MOUNTS ON SOME SR4 GENERATORS - MAILED US AND CANADA,COFA, CFEL, COSA, LIMITED CACO E293-OR SHOCK MOUNTS ON SOME SR4 GENERATORS - MAILED US AND CANADA,COFA, CFEL, COSA, LIMITED CACO
PRIORITY PARTS STOCK ACTION NEEDED UNDERSIZE PUSHROD CUP CAN CAUSE OVERHEATING OF PUSHROD AND ADJUSTING SCREW ON CERTAIN 350 0 SERIES ENGINES - MAILED US AND CANADA, LIMITED CACO, COFA CFEL, COSA PRIORITY PARTS STOCK ACTION NEEDED UNDERSIZE PUSHROD CUP CAN CAUSE OVERHEATING OF PUSHROD AND ADJUSTING SCREW ON CERTAIN 350 0 SERIES ENGINES - MAILED US AND CANADA, LIMITED CACO, COFA CFEL, COSA
PSP FOR INSTALLATION OF NEW LONGER VALVES IN 3304 AND 3306 NATURAL GAS ENGINES PSP FOR INSTALLATION OF NEW LONGER VALVES IN 3304 AND 3306 NATURAL GAS ENGINES
SERVICE LETTER EXTENSION FOR AUGUST 28, 1985 SL - PS0255 - PSP FOR INSTALLATION OF NEW LONGER VALVES IN 3304 AND 3306 NATURAL GAS ENGINES - MAILED COFA, CFEL, COSA SERVICE LETTER EXTENSION FOR AUGUST 28, 1985 SL - PS0255 - PSP FOR INSTALLATION OF NEW LONGER VALVES IN 3304 AND 3306 NATURAL GAS ENGINES - MAILED COFA, CFEL, COSA
SERVICE LETTER EXTENSION - INSTALL NEW 7W1035 FUEL INJECTOR ASSEMBLY FOR SMOKE REDUCTION AT LOWER RPM - 3500 SERIES MARINE AND GENERATOR SET ENGINES WITH WITH 1301 TO 1600 FULL LOAD RPM - MAILED US AND CANADA, CACO, COFA SERVICE LETTER EXTENSION - INSTALL NEW 7W1035 FUEL INJECTOR ASSEMBLY FOR SMOKE REDUCTION AT LOWER RPM - 3500 SERIES MARINE AND GENERATOR SET ENGINES WITH WITH 1301 TO 1600 FULL LOAD RPM - MAILED US AND CANADA, CACO, COFA
PARTS STOCK ACTION ONLY REMOVE CERTAIN 9F3099 AND 302266 MAGNETIC SWITCHES FROM PARTS STOCK - MAILED US AND CANADA, CAC O, COFA, CFEL, COSA PARTS STOCK ACTION ONLY REMOVE CERTAIN 9F3099 AND 302266 MAGNETIC SWITCHES FROM PARTS STOCK - MAILED US AND CANADA, CAC O, COFA, CFEL, 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 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
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
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
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
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
REPLACEMENT SERIAL - PRODUCT IDENTIFICATION NUMBER PLATES FOR EARTHMOVING EQUIPMENT - MAILED US REPLACEMENT SERIAL - PRODUCT IDENTIFICATION NUMBER PLATES FOR EARTHMOVING EQUIPMENT - MAILED US
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
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 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
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 -