PSP FOR CRANKSHAFTS IN CERTAIN D10 TRACTORS, D348 ENGINES, 776 TRACTORS, 777 TRUCKS, AND 992 LOADERS - PS0428 - MAILED US AND CAN ADA, CACO, COFA, CFEL, COSA
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PSP FOR CRANKSHAFTS IN CERTAIN D10 TRACTORS, D348 ENGINES, 776 TRACTORS, 777 TRUCKS, AND 992 LOADERS - PS0428 - MAILED US AND CAN ADA, 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.
U-19 A-14 AU-13 E-12 O-17 1231 PS0428 NOTE: 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 "PS0428" as Part Number, "7755" as Group Number, and "96" as Description Code. NOTE: Although this Program is to be administered as described above on the Affected Product, parts should be removed from parts stock as soon as possible.
Termination Date
February 28, 1991
Problem
Some crankshafts used in D10 Tractors, D348 Engines, 776 Tractors, 777 Trucks, and 992 Loaders may have notches or grooves in the radius of the journal fillets or grinder burns on the sidewalls of the counterweights. Ifone of these conditions exist, the crankshaft may crack or break from fatigue.
Affected Product
Model Identification Number D10 84W1-Up 76X1-UP D348 36J1-Up 38J1-Up 57K1-Up 98S1-Up 776 14H1-Up 777 84A1-Up 992 25K1-Up
Parts Needed
See Action Required
Action Required
***** Parts Stock ***** Inspect all 1W7578, 0R1233, 0R1230, and 0R2530 Crankshafts in parts stock for notches or grooves in the radius of the journal fillets or grinder burns on the sidewalls of the counterweights. If one of these conditions exist, remove the crankshaft from parts stock. ***** Affected Product ***** If a 1W7578, 0R1233, 0R1230, or 0R2530 Crankshaft fails in the Affected Product, and it can be determined that the failure was due to notches or grooves in the radius of the journal fillets or grinder burns on the sidewalls of the counterweights, replace the crankshaft and resultant damaged parts. Record the part number of the failed crankshaft, forged heat code, and stamped sequence number. Report these numbers in the warranty claim story. Record these same numbers from the replacement crankshaft installed in the engine and keep them in your history file along with a photo showing the location of the failure.
Service Claim Allowances
***** Parts Stock ***** Submit one claim for all 1W7578, 0R1233, 0R1230, and/or 0R2530 Crankshafts removed from parts stock. ***** Affected Product ***** Crankshaft Caterpillar Dealer Suggested Customer Suggested smu Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. (D/N) (Cost) (C/L) (Sell) 0-1000 100% 70 0 0 0 0 1001-3000 33 1/3% 35 0 0 50% 35 NOTE: This is a 70-hour job.
Parts Disposition
All parts removed (with the exception of cores used for Caterpillar Remanufactured parts) should be rendered useless and scrapped immediately upon completion of the repair.
Caterpillar Information System:
PRIORITY - NEW WASHERS NEED TO BE INSTALLED ON THE BOLTS THAT HOLD THE COUNTERWEIGHT TO THE CRANKSHAFT IN CERTAIN 777B, 789 TRU CKS; 3508, 3512, 3516 ENGINES - PI3444 - MAILED US AND CANADA, CFEL, COSA, MARINE TEPS, LIMITED CACO, LIMITED COFA PRIORITY - NEW WASHERS NEED TO BE INSTALLED ON THE BOLTS THAT HOLD THE COUNTERWEIGHT TO THE CRANKSHAFT IN CERTAIN 777B, 789 TRU CKS; 3508, 3512, 3516 ENGINES - PI3444 - MAILED US AND CANADA, CFEL, COSA, MARINE TEPS, LIMITED CACO, LIMITED COFA
The 8T0892 Collar Assemblies Used In Various Tool Groups For The 3600 Family Of Engines May Fail The 8T0892 Collar Assemblies Used In Various Tool Groups For The 3600 Family Of Engines May Fail
PSP FOR INSTALLING A NEW HOSE IN THE AIR LINES GROUP OF CERTAIN 3116 TA GENERATOR SET ENGINES - PS4409 - MAILED US AND CAC O, CFEL, COSA, LIMITED COFA PSP FOR INSTALLING A NEW HOSE IN THE AIR LINES GROUP OF CERTAIN 3116 TA GENERATOR SET ENGINES - PS4409 - MAILED US AND CAC O, CFEL, COSA, LIMITED COFA
PSP FOR INSTALLING NEW ROCKER ARM BUTTONS THAT OPERATE WITH INJECTOR TAPPETS THAT ARE NOT FLAT ON CERTAIN 3606, 3608, 3612 AND 3616 ENGINES - PS0417 - MAILED US AND CANADA, CACO, COFA, BRAZIL, LIMITED CFEL, LIMITED COSA PSP FOR INSTALLING NEW ROCKER ARM BUTTONS THAT OPERATE WITH INJECTOR TAPPETS THAT ARE NOT FLAT ON CERTAIN 3606, 3608, 3612 AND 3616 ENGINES - PS0417 - MAILED US AND CANADA, CACO, COFA, BRAZIL, LIMITED CFEL, LIMITED COSA
PARTS STOCK ACTION ONLY - ELECTRONIC UNIT INJECTOR GROUPS USED IN CERTAIN 3176 ENGINES NEED TO BE REMOVED FROM PARTS STOCK - PI7 221 - MAILED US AND CANADA, TRUCK TEPS PARTS STOCK ACTION ONLY - ELECTRONIC UNIT INJECTOR GROUPS USED IN CERTAIN 3176 ENGINES NEED TO BE REMOVED FROM PARTS STOCK - PI7 221 - MAILED US AND CANADA, TRUCK TEPS
PARTS STOCK ACTION ONLY - 9Y1044 SPACER ASSEMBLY USED IN 3176 ENGINES NEEDS TO BE INSPECTED FOR CORRECT THICKNESS - PI7222 - MAI LED US AND CANADA, TRUCK TEPS PARTS STOCK ACTION ONLY - 9Y1044 SPACER ASSEMBLY USED IN 3176 ENGINES NEEDS TO BE INSPECTED FOR CORRECT THICKNESS - PI7222 - MAI LED US AND CANADA, TRUCK TEPS
PSP FOR UPDATING CERTAIN 3116 INDUSTRIAL ENGINES; AND THE ENGINES IN CERTAIN E200B, EL200B, 213B, AND 214B EXCAVATORS - PS4 359 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA PSP FOR UPDATING CERTAIN 3116 INDUSTRIAL ENGINES; AND THE ENGINES IN CERTAIN E200B, EL200B, 213B, AND 214B EXCAVATORS - PS4 359 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
PRIORITY - NEW CAMSHAFT SEGMENT NEEDS TO BE INSTALLED IN CERTAIN 3616 ENGINES - PI3433 - MAILED CACO, LIMITED CFEL, LIM ITED COSA PRIORITY - NEW CAMSHAFT SEGMENT NEEDS TO BE INSTALLED IN CERTAIN 3616 ENGINES - PI3433 - MAILED CACO, LIMITED CFEL, LIM ITED COSA
PSP FOR INSTALLING UNIT INJECTOR ROCKER ARMS, EXHAUST VALVE ROCKER ARMS, AND PISTON CROWNS IN CERTAIN 3176 TRUCK ENGINES - PS4 375 - MAILED US AND CANADA, TRUCK TEPS PSP FOR INSTALLING UNIT INJECTOR ROCKER ARMS, EXHAUST VALVE ROCKER ARMS, AND PISTON CROWNS IN CERTAIN 3176 TRUCK ENGINES - PS4 375 - MAILED US AND CANADA, TRUCK TEPS
PSP FOR EXHAUST MANIFOLD LEAKS ON CERTAIN 3608 ENGINES - PS0383 - MAILED US AND CANADA, LIMITED CACO, LIMITED COFA, LIM ITED CFEL, LIMITED COSA PSP FOR EXHAUST MANIFOLD LEAKS ON CERTAIN 3608 ENGINES - PS0383 - MAILED US AND CANADA, LIMITED CACO, LIMITED COFA, LIM ITED CFEL, LIMITED COSA
PARTS STOCK ACTION ONLY - THE 7C9699 COMPRESSOR NUT NEEDS TO HAVE THE TORQUE INCREASED ON CERTAIN TURBOCHARGER GROUPS AND CAR TRIDGE GROUPS USED ON 3176 ENGINES - MAILED US AND CANADA, TRUCK TEPS PARTS STOCK ACTION ONLY - THE 7C9699 COMPRESSOR NUT NEEDS TO HAVE THE TORQUE INCREASED ON CERTAIN TURBOCHARGER GROUPS AND CAR TRIDGE GROUPS USED ON 3176 ENGINES - MAILED US AND CANADA, TRUCK TEPS
PARTS STOCK ACTION ONLY - BOLTS AND WASHERS THAT WERE USED TO HOLD THE COUNTERWEIGHT ON THE CRANKSHAFT IN SOME OF THE 3500 SER IES FAMILY OF ENGINES NEED TO BE REMOVED FROM PARTS STOCK - PI7215 - MAILED US AND CANADA, CACO, COFA, BRAZIL, CFEL, COSA, PARTS STOCK ACTION ONLY - BOLTS AND WASHERS THAT WERE USED TO HOLD THE COUNTERWEIGHT ON THE CRANKSHAFT IN SOME OF THE 3500 SER IES FAMILY OF ENGINES NEED TO BE REMOVED FROM PARTS STOCK - PI7215 - MAILED US AND CANADA, CACO, COFA, BRAZIL, CFEL, COSA,
PARTS STOCK ACTION ONLY - NEW CYLINDER HEAD GASKETS USED ON 3408 AND 3412 ENGINES - PI7228 - MAILED US AND CANADA, CACO, COF A, BRAZIL, CFEL, COSA, MARINE TEPS PARTS STOCK ACTION ONLY - NEW CYLINDER HEAD GASKETS USED ON 3408 AND 3412 ENGINES - PI7228 - MAILED US AND CANADA, CACO, COF A, BRAZIL, CFEL, COSA, MARINE TEPS
PRIORITY - THE CRANKSHAFT NEEDS TO BE INSPECTED AND REPLACED IF NECESSARY IN CERTAIN 3516 MARINE, GENERATOR SET, INDUSTRIAL SPA RK IGNITED, AND LOCOMOTIVE ENGINES; AND 789 TRUCKS - PI3429 - MAILED US AND CANADA, CACO, COFA, LIMITED CFEL, LIMITED COSA PRIORITY - THE CRANKSHAFT NEEDS TO BE INSPECTED AND REPLACED IF NECESSARY IN CERTAIN 3516 MARINE, GENERATOR SET, INDUSTRIAL SPA RK IGNITED, AND LOCOMOTIVE ENGINES; AND 789 TRUCKS - PI3429 - MAILED US AND CANADA, CACO, COFA, LIMITED CFEL, LIMITED COSA
PARTS STOCK ACTION ONLY - 9W9789 SEGMENTS IN PARTS STOCK NEED TO BE INSPECTED FOR MISSING CHAMFER - PI7229 - MAILED US AND CAN ADA, CACO, COFA, BRAZIL, CFEL, COSA PARTS STOCK ACTION ONLY - 9W9789 SEGMENTS IN PARTS STOCK NEED TO BE INSPECTED FOR MISSING CHAMFER - PI7229 - MAILED US AND CAN ADA, CACO, COFA, BRAZIL, CFEL, COSA
PSP FOR INSTALLING DETONATION SENSITIVE TIMING CONTROLS ON CERTAIN 3512 AND 3516 SI ENGINES - PS4400 - MAILED US AND CAN ADA, CACO, COSA PSP FOR INSTALLING DETONATION SENSITIVE TIMING CONTROLS ON CERTAIN 3512 AND 3516 SI ENGINES - PS4400 - MAILED US AND CAN ADA, CACO, COSA
NOTIFICATION OF JACOBS REWORK PROGRAM FOR CERTAIN JACOBS MODEL C317 CONTROL MODULES USED ON 3176 ENGINES - MAILED US AND CAN ADA, LIMITED TRUCK TEPS NOTIFICATION OF JACOBS REWORK PROGRAM FOR CERTAIN JACOBS MODEL C317 CONTROL MODULES USED ON 3176 ENGINES - MAILED US AND CAN ADA, LIMITED TRUCK TEPS
SERVICE LETTER EXTENSION FOR APRIL 11, 1987 SL - PS0309 - PSP FOR CAMSHAFT FAILURES; 3406B TRUCK ENGINES - MAILED US AND CAN ADA, TRUCK TEPS SERVICE LETTER EXTENSION FOR APRIL 11, 1987 SL - PS0309 - PSP FOR CAMSHAFT FAILURES; 3406B TRUCK ENGINES - MAILED US AND CAN ADA, TRUCK TEPS
SERVICE LETTER EXTENSION FOR OCTOBER 5, 1988 SL - PS4260 PSP FOR WIRE ABRASION AND/OR WATER IN THE AIR RATIO LINES GROUP BOO ST LINE ON CERTAIN 3406B ENGINES EQUIPPED WITH PROGRAMMABLE ELECTRONIC ENGINE CONTROL (PEEC) - MAILED US AND CANADA, TRUCK TE SERVICE LETTER EXTENSION FOR OCTOBER 5, 1988 SL - PS4260 PSP FOR WIRE ABRASION AND/OR WATER IN THE AIR RATIO LINES GROUP BOO ST LINE ON CERTAIN 3406B ENGINES EQUIPPED WITH PROGRAMMABLE ELECTRONIC ENGINE CONTROL (PEEC) - MAILED US AND CANADA, TRUCK TE
PSP FOR INSTALLING A NEW FUEL SHUTOFF SOLENOID ON CERTAIN 3116 ENGINES USED IN CHEVROLET KODIAK AND GMC TOPKICK TRUCKS - PS4 441 - MAILED US AND CANADA, LIMITED TRUCK TEPS PSP FOR INSTALLING A NEW FUEL SHUTOFF SOLENOID ON CERTAIN 3116 ENGINES USED IN CHEVROLET KODIAK AND GMC TOPKICK TRUCKS - PS4 441 - MAILED US AND CANADA, LIMITED TRUCK TEPS
PSP FOR INSTALLING NEW WATERCOOLED EXHAUST MANIFOLDS ON CERTAIN 3508, 3512, AND 3516 MARINE ENGINES - PS0415 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, MARINE TEPS PSP FOR INSTALLING NEW WATERCOOLED EXHAUST MANIFOLDS ON CERTAIN 3508, 3512, AND 3516 MARINE ENGINES - PS0415 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, MARINE TEPS
PSP FOR REPLACING FAILED CYLINDER HEAD GASKETS ON CERTAIN 3406B TRUCK ENGINES - PS0450 - MAILED US AND CANADA, COFA, CFE L, TRUCK TEPS, LIMITED COSA PSP FOR REPLACING FAILED CYLINDER HEAD GASKETS ON CERTAIN 3406B TRUCK ENGINES - PS0450 - MAILED US AND CANADA, COFA, CFE L, TRUCK TEPS, LIMITED COSA
PSP FOR INSTALLING A NEW GOVERNOR DRIVE GEAR ON CERTAIN E110B, E120B, E200B,EL200B,213B,214B,224B,E240B,EL240B EXCAVATORS; CB-434 COMPACTORS; 446 BACKHOE LOADERS; CP-563, CS-563 COMPACTORS; AP-1050 PAVERS; 3114, 3116 ENGINES (COMMERCIAL) - PS4449 - PSP FOR INSTALLING A NEW GOVERNOR DRIVE GEAR ON CERTAIN E110B, E120B, E200B,EL200B,213B,214B,224B,E240B,EL240B EXCAVATORS; CB-434 COMPACTORS; 446 BACKHOE LOADERS; CP-563, CS-563 COMPACTORS; AP-1050 PAVERS; 3114, 3116 ENGINES (COMMERCIAL) - PS4449 -
SERVICE LETTER SUPPLEMENT FOR FEBRUARY 6, 1990 SL - PI3429 - PRIORITY - THE CRANKSHAFT NEEDS TO BE INSPECTED AND REPLACED IF NECESSARY IN CERTAIN 3516 MARINE, GENERATOR SET, INDUSTRIAL SPARK IGNITED, AND LOCOMOTIVE ENGINES; AND 789 TRUCKS - PI3429 - SERVICE LETTER SUPPLEMENT FOR FEBRUARY 6, 1990 SL - PI3429 - PRIORITY - THE CRANKSHAFT NEEDS TO BE INSPECTED AND REPLACED IF NECESSARY IN CERTAIN 3516 MARINE, GENERATOR SET, INDUSTRIAL SPARK IGNITED, AND LOCOMOTIVE ENGINES; AND 789 TRUCKS - PI3429 -