PRIORITY - NEW BRAKE BEARING CAGE NEEDS TO BE INSTALLED IN WINCH ON CERTAIN D4H CUSTOM SKIDDERS - PI3395 - MAILED US AND CAN ADA
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PRIORITY - NEW BRAKE BEARING CAGE NEEDS TO BE INSTALLED IN WINCH ON CERTAIN D4H CUSTOM SKIDDERS - PI3395 - MAILED US AND CAN ADA
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-112 PRIORITY 5163, 5173 PI3395 COMPLETION DATE
Termination Date
November 30, 1989 May 31, 1990
Problem
The 7T4188 Cage in the winch may wear on the 6Y3388 Hub of certain D4H Custom Skidders. A new heat treated cage with the same part number needs to be installed.
Affected Product
Model Identification Number Winch Serial Number D4H 9DB1-Up 3XD123-156, 214-223
Parts Needed
Dealers will need to order parts for this Program. 1 - 7T4188 Cage
Action Required
Remove the existing 7T4188 Cage in the winch and replace it with a new heat treated cage with the same part number. See the illustration.
Service Claim Allowances
Caterpillar Dealer Suggested Customer Suggested Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. (D/N) (Sell) (C/L) (Sell) 100% 8 0 0 0 0 NOTE: This is a 8-hour job to remove and install the winch and replace the cage.
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.
Caterpillar Information System:
PSP FOR INSTALLING A NEW GUIDE TUBE FOR THE OIL LEVEL GAUGE GROUP ON CERTAIN D11N TRACTORS AND 3508 ENGINES - PS4338 - MAI LED US AND CANADA, COFA, COSA, LIMITED CACO PSP FOR INSTALLING A NEW GUIDE TUBE FOR THE OIL LEVEL GAUGE GROUP ON CERTAIN D11N TRACTORS AND 3508 ENGINES - PS4338 - MAI LED US AND CANADA, COFA, COSA, LIMITED CACO
PARTS STOCK ACTION ONLY - CERTAIN 7000 SERIES FUEL INJECTION NOZZLES NEED TO BE REMOVED FROM PARTS STOCK - PI7210 - MAILED US AND CANADA, CACO, COFA, BRAZIL, CFEL, COSA, TRUCK TEPS PARTS STOCK ACTION ONLY - CERTAIN 7000 SERIES FUEL INJECTION NOZZLES NEED TO BE REMOVED FROM PARTS STOCK - PI7210 - MAILED US AND CANADA, CACO, COFA, BRAZIL, CFEL, COSA, TRUCK TEPS
PSP FOR CRACKS ON THE DEMOUNTABLE RIM ON CERTAIN 528 SKIDDERS EQUIPPED WITH A GRAPPLE - PS4329 - MAILED US AND CANADA, CACO, COF A, CFEL, COSA PSP FOR CRACKS ON THE DEMOUNTABLE RIM ON CERTAIN 528 SKIDDERS EQUIPPED WITH A GRAPPLE - PS4329 - MAILED US AND CANADA, CACO, COF A, CFEL, COSA
PSP FOR INCREASING THE WELD WEAR BUFFER AND INCREASING THE STRENGTH OF THE END PLATE ASSEMBLIES ON U AND SU BULLDOZERS FOR D9N TRACTORS - PS0385 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA PSP FOR INCREASING THE WELD WEAR BUFFER AND INCREASING THE STRENGTH OF THE END PLATE ASSEMBLIES ON U AND SU BULLDOZERS FOR D9N TRACTORS - PS0385 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
SERVICE LETTER EXTENSION - MARCH 19, 1988 - PS4223 - PSP FOR FAN SPIDER FAILURES ON CERTAIN D4H TRACTORS EQUIPPED WITH BLO WER FAN - MAILED US AND CANADA, CACO, COFA, CFEL, COSA SERVICE LETTER EXTENSION - MARCH 19, 1988 - PS4223 - PSP FOR FAN SPIDER FAILURES ON CERTAIN D4H TRACTORS EQUIPPED WITH BLO WER FAN - MAILED US AND CANADA, CACO, COFA, CFEL, COSA
SERVICE LETTER EXTENSION - PS4211 - PSP OSCILLATING HITCH RETAINING BOLTS ON 518 SKIDDERS, 518 GRAPPLE SKIDDERS, FB 518 FEL LER BUNCHER - MAILED US AND CANADA, CACO, COFA, CFEL SERVICE LETTER EXTENSION - PS4211 - PSP OSCILLATING HITCH RETAINING BOLTS ON 518 SKIDDERS, 518 GRAPPLE SKIDDERS, FB 518 FEL LER BUNCHER - MAILED US AND CANADA, CACO, COFA, CFEL
PSP FOR REINFORCING THE EJECTOR ON CERTAIN 631E AND 637E SCRAPERS - PS4323 - MAILED US AND CANADA, CACO, COFA, CFEL, COS A PSP FOR REINFORCING THE EJECTOR ON CERTAIN 631E AND 637E SCRAPERS - PS4323 - MAILED US AND CANADA, CACO, COFA, CFEL, COS A
PARTS STOCK ACTION ONLY - CERTAIN 3T4418, 6T4949, 6T7663, 7T0988, AND 9W3187 SWITCH ASSEMBLIES - PRESSURE NEED TO BE REM OVED FROM PARTS STOCK - PI7209 - MAILED US AND CANADA, CACO COFA, BRAZIL, CFEL, COSA PARTS STOCK ACTION ONLY - CERTAIN 3T4418, 6T4949, 6T7663, 7T0988, AND 9W3187 SWITCH ASSEMBLIES - PRESSURE NEED TO BE REM OVED FROM PARTS STOCK - PI7209 - MAILED US AND CANADA, CACO COFA, BRAZIL, CFEL, COSA
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
PSP FOR REPLACING THE DIFFERENTIAL GROUP AND CASE ASSEMBLY ON CERTAIN 508 SKIDDERS AND FB 508 FELLER BUNCHERS - PS4316 - MAI LED US AND CANADA, LIMITED COSA PSP FOR REPLACING THE DIFFERENTIAL GROUP AND CASE ASSEMBLY ON CERTAIN 508 SKIDDERS AND FB 508 FELLER BUNCHERS - PS4316 - MAI LED US AND CANADA, LIMITED COSA
PSP FOR IMPROVING ACCESS TO THE TRANSMISSION FILTER ON CERTAIN 637E SCRAPERS - PS4311 - MAILED US AND CANADA, LIMITED COSA PSP FOR IMPROVING ACCESS TO THE TRANSMISSION FILTER ON CERTAIN 637E SCRAPERS - PS4311 - MAILED US AND CANADA, LIMITED COSA
SERVICE LETTER SUPPLEMENT FOR NOVEMBER 4, 1988 (REVISED 01/89) SL - PS4257 - PSP FOR EXHAUST PIPES, AND EXHAUST PIPE SUPPORTS ON CERTAIN D11N TRACTORS, 3508 ENGINES - MAILED US AND CANADA, COFA, COSA, LIMITED CACO SERVICE LETTER SUPPLEMENT FOR NOVEMBER 4, 1988 (REVISED 01/89) SL - PS4257 - PSP FOR EXHAUST PIPES, AND EXHAUST PIPE SUPPORTS ON CERTAIN D11N TRACTORS, 3508 ENGINES - MAILED US AND CANADA, COFA, COSA, LIMITED CACO
PSP FOR TURBOCHARGER TURBINE WHEEL ON 789 TRUCKS AND 3516 ENGINES (SPARE) - PS4278 - MAILED US AND CANADA, COFA, LIMITED CAC O, LIMITED COSA PSP FOR TURBOCHARGER TURBINE WHEEL ON 789 TRUCKS AND 3516 ENGINES (SPARE) - PS4278 - MAILED US AND CANADA, COFA, LIMITED CAC O, LIMITED COSA
PSP FOR CRACKS ON THE DEMOUNTABLE RIM ON CERTAIN 528 SKIDDERS EQUIPPED WITH A GRAPPLE - PS4330 - MAILED US AND CANADA, CACO, COF A, CFEL, COSA PSP FOR CRACKS ON THE DEMOUNTABLE RIM ON CERTAIN 528 SKIDDERS EQUIPPED WITH A GRAPPLE - PS4330 - MAILED US AND CANADA, CACO, COF A, CFEL, COSA
WASHER MAY NEED TO BE INSTALLED IN HYDRAULIC FILERS ON CERTAIN 992C LOADERS - PI3417 - MAILED US, CANADA, COFA, LIMITED CACO AND COSA WASHER MAY NEED TO BE INSTALLED IN HYDRAULIC FILERS ON CERTAIN 992C LOADERS - PI3417 - MAILED US, CANADA, COFA, LIMITED CACO AND COSA
PSP FOR EXCESSIVE AIR SIDE PLUGGING OF FOLDED CORE RADIATORS IN CERTAIN IT18, IT18B, 1T28, 1T28B TOOLCARRIERS; 916, 926 /926E, G926, 936/936E LOADERS - PS0391 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA - REVISED 10/91 PSP FOR EXCESSIVE AIR SIDE PLUGGING OF FOLDED CORE RADIATORS IN CERTAIN IT18, IT18B, 1T28, 1T28B TOOLCARRIERS; 916, 926 /926E, G926, 936/936E LOADERS - PS0391 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA - REVISED 10/91
PSP FOR REPLACING THE PISTONS IN THE WINCHES ON CERTAIN D6H TRACTORS - PS4302 - MAILED US AND CANADA, CACO, COFA, CFEL, COS A PSP FOR REPLACING THE PISTONS IN THE WINCHES ON CERTAIN D6H TRACTORS - PS4302 - MAILED US AND CANADA, CACO, COFA, CFEL, COS A
PSP FOR TRACK JOINT FAILURE (LEAKS) ON D8L, D9L, AND D10 TRACTORS - PS0381 - MAILED CACO PSP FOR TRACK JOINT FAILURE (LEAKS) ON D8L, D9L, AND D10 TRACTORS - PS0381 - MAILED CACO
SERVICE LETTER EXTENSION - MAY 21, 1988 - PS4224 - PSP FOR DAMAGED BOLTS IN GOVERNOR FLYWEIGHT CARRIER AND AUTOMATIC TIM ING ADVANCE UNITS IN D8N, 621E, 623E, 627E, 824C TRACTORS; 980C LOADERS; 245 EXCAVATORS; 16G MOTOR GRADERS; 825C, 826C COMPAC TOR SERVICE LETTER EXTENSION - MAY 21, 1988 - PS4224 - PSP FOR DAMAGED BOLTS IN GOVERNOR FLYWEIGHT CARRIER AND AUTOMATIC TIM ING ADVANCE UNITS IN D8N, 621E, 623E, 627E, 824C TRACTORS; 980C LOADERS; 245 EXCAVATORS; 16G MOTOR GRADERS; 825C, 826C COMPAC TOR
Product Support Program For Replacing The Case And Frame Assembly On Certain D5H and D5H LGP Tractors Product Support Program For Replacing The Case And Frame Assembly On Certain D5H and D5H LGP Tractors
PSP FOR REPLACING THE CASE AND FRAME ASSEMBLY ON CERTAIN D5H AND D5H LGP TRACTORS - PS0388 - MAILED COSA PSP FOR REPLACING THE CASE AND FRAME ASSEMBLY ON CERTAIN D5H AND D5H LGP TRACTORS - PS0388 - MAILED COSA
PARTS STOCK ACTION ONLY - NEW CYLINDER HEAD GASKETS ON 3406 ENGINES - PI7211 - MAILED US, CANADA, COFA, BRAZIL, CFEL, COSA TRU CK TEPS, MARINE TEPS AND AGRICULTURAL TEPS PARTS STOCK ACTION ONLY - NEW CYLINDER HEAD GASKETS ON 3406 ENGINES - PI7211 - MAILED US, CANADA, COFA, BRAZIL, CFEL, COSA TRU CK TEPS, MARINE TEPS AND AGRICULTURAL TEPS
PSP FOR EXCESSIVE AIR SIDE PLUGGING OF FOLDED CORE RADIATORS IN CERTAIN D6H, D7H, D8N TRACTORS - PS0390 - MAILED US AND CAN ADA, CACO, COFA, CFEL, COSA PSP FOR EXCESSIVE AIR SIDE PLUGGING OF FOLDED CORE RADIATORS IN CERTAIN D6H, D7H, D8N TRACTORS - PS0390 - MAILED US AND CAN ADA, CACO, COFA, CFEL, COSA
PARTS STOCK ACTION ONLY - 3G3391 ELEVATOR CHAINS IN PARTS STOCK MAY BE IMPROPERLY ASSEMBLED - PI7212 - MAILED US, CANADA CAC O, COFA, BRAZIL, CFEL, COSA PARTS STOCK ACTION ONLY - 3G3391 ELEVATOR CHAINS IN PARTS STOCK MAY BE IMPROPERLY ASSEMBLED - PI7212 - MAILED US, CANADA CAC O, COFA, BRAZIL, CFEL, COSA