Product Support Program For Repairing Cracked Welds And Reinforcing The Upper Frame On Certain 235C Excavators
Usage:
@media screen {
div.divFooter {
display: none;
}
}
@media print {
div.divFooter {
position: fixed;
bottom: 0;
right: 0;
}
}
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.
NOTE: The Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS4561" as Part Number, "7755" as Group Number, and "96" as Description Code.
Termination Date
February 28, 1993Problem
Weld cracks may develop around the boom foot area of the upper frame on certain 235C Excavators. Reinforcement plates can be added to increase the strength of the upper frame.
Affected Product
Model & Identification Number
235C (5AF1-1297; 2PG1-713; 3WG1-252; 4DG1-614)
Parts Needed
Action Required
Follow the procedure in Special Instruction SEHS9305 "Rework Upper Frame" to install the new parts and reinforce the upper frame.
Service Claim Allowances
NOTE: This is a 12-hour job.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Caterpillar Information System:
PSP FOR REPLACING THE OIL PAN ON CERTAIN 215C, 215D, 219, 219D, 225B, 225D, 229, 229D EXCAVATORS; CP-643, CS-643, CP-653, CS- 653 COMPACTORS; 936, G936, 936E, 950B, 950E LOADERS; & ALBARET BUILT VM1203, VM1204 COMPACTORS - PS0484 - MAILED US AND CAN PSP FOR REPLACING THE OIL PAN ON CERTAIN 215C, 215D, 219, 219D, 225B, 225D, 229, 229D EXCAVATORS; CP-643, CS-643, CP-653, CS- 653 COMPACTORS; 936, G936, 936E, 950B, 950E LOADERS; & ALBARET BUILT VM1203, VM1204 COMPACTORS - PS0484 - MAILED US AND CAN
Product Support Program For Replacing Turbocharger Cartridge On Certain E200B And EL200B Excavators; CP563 AND CS563 Compactors; and AP1050 Pavers Product Support Program For Replacing Turbocharger Cartridge On Certain E200B And EL200B Excavators; CP563 AND CS563 Compactors; and AP1050 Pavers
PSP FOR REWORKING BOOM TOWER PLATE BOSS WELDS ON CERTAIN 245B EXCAVATORS - PS4565 - MAILED CFEL, COSA, LIMITED COFA PSP FOR REWORKING BOOM TOWER PLATE BOSS WELDS ON CERTAIN 245B EXCAVATORS - PS4565 - MAILED CFEL, COSA, LIMITED COFA
PRIORITY - THE HEAD BOLTS FOR THE HYDRAULIC CYLINDERS NEED TO BE TIGHTENED TO THE CORRECT TORQUE ON CERTAIN 215D, 219D, 225D, AN D 229D EXCAVATORS - PI3511 - MAILED US AND CANADA, CACO, CFEL, COSA, LIMITED COFA PRIORITY - THE HEAD BOLTS FOR THE HYDRAULIC CYLINDERS NEED TO BE TIGHTENED TO THE CORRECT TORQUE ON CERTAIN 215D, 219D, 225D, AN D 229D EXCAVATORS - PI3511 - MAILED US AND CANADA, CACO, CFEL, COSA, LIMITED COFA
Product Support Program For Installing A New Cover And O-Ring Seal On The Travel Drive Motor Of Certain E110B Excavators Product Support Program For Installing A New Cover And O-Ring Seal On The Travel Drive Motor Of Certain E110B Excavators
SERVICE LETTER SUPPLEMENT FOR JUNE 25, 1990 (REVISED 11/90) SL - PS0456 - PSP FOR REPLACING ERODED CYLINDER INJECTOR SLEEVES IN CERTAIN (SEE PAPER COPY FOR APPLICABLE MODELS) - MAILED US AND CANADA, CACO, LIMITED COFA SERVICE LETTER SUPPLEMENT FOR JUNE 25, 1990 (REVISED 11/90) SL - PS0456 - PSP FOR REPLACING ERODED CYLINDER INJECTOR SLEEVES IN CERTAIN (SEE PAPER COPY FOR APPLICABLE MODELS) - MAILED US AND CANADA, CACO, LIMITED COFA
SERVICE LETTER CANCELLATION FOR NOVEMBER 2, 1990 SL - PS4543 - PSP FOR REPAIRING DEFORMED TRACK ADJUSTER CYLINDER SUPPORT PLA TES ON CERTAIN E300B AND EL300B EXCAVATORS - MAILED US AND CANADA, CACO, CFEL, LIMITED COFA SERVICE LETTER CANCELLATION FOR NOVEMBER 2, 1990 SL - PS4543 - PSP FOR REPAIRING DEFORMED TRACK ADJUSTER CYLINDER SUPPORT PLA TES ON CERTAIN E300B AND EL300B EXCAVATORS - MAILED US AND CANADA, CACO, CFEL, LIMITED COFA
PRIORITY - A NEW ROTATING GROUP FOR THE MAIN AND SWING PUMPS NEEDS TO BE INSTALLED ON CERTAIN E300 AND EL300 EXCAVATORS - PI3 497 - THIS SL CANCELS AND REPLACES THE APRIL 1, 1990 SL - PS0444 - MAILED US AND CANADA, CACO, COFA, CFEL PRIORITY - A NEW ROTATING GROUP FOR THE MAIN AND SWING PUMPS NEEDS TO BE INSTALLED ON CERTAIN E300 AND EL300 EXCAVATORS - PI3 497 - THIS SL CANCELS AND REPLACES THE APRIL 1, 1990 SL - PS0444 - MAILED US AND CANADA, CACO, COFA, CFEL
PSP FOR REPAIRING DEFORMED TRACK ADJUSTER CYLINDER SUPPORT PLATES ON CERTAIN E300B AND EL300B EXCAVATORS - PS4543 - MAI LED US AND CANADA, CACO, CFEL, LIMITED COFA PSP FOR REPAIRING DEFORMED TRACK ADJUSTER CYLINDER SUPPORT PLATES ON CERTAIN E300B AND EL300B EXCAVATORS - PS4543 - MAI LED US AND CANADA, CACO, CFEL, LIMITED COFA
Product Support Program For Cylinder Block Liner Seat Cracking On Certain D11N, D11R, 776B, 776C And 776D Tractors, 777B, 777C, 777D, 784B, 785, 785B, 789, 789B, 793, 793B And 793C Trucks, 992G And 994 Wheel Loaders, And 5130 AND 5230 Excavators Product Support Program For Cylinder Block Liner Seat Cracking On Certain D11N, D11R, 776B, 776C And 776D Tractors, 777B, 777C, 777D, 784B, 785, 785B, 789, 789B, 793, 793B And 793C Trucks, 992G And 994 Wheel Loaders, And 5130 AND 5230 Excavators
SERVICE LETTER SUPPLEMENT FOR JUNE 9, 1990 SL - PSP FOR INSTALLING NEW PUMP DRIVE COOLER ON CERTAIN 245, 245B EXC AVATORS - PS4483 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, LIMITED BRAZIL SERVICE LETTER SUPPLEMENT FOR JUNE 9, 1990 SL - PSP FOR INSTALLING NEW PUMP DRIVE COOLER ON CERTAIN 245, 245B EXC AVATORS - PS4483 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, LIMITED BRAZIL
Product Support Program For Replacing The Camshaft On Certain D6H And D7H Tractors; 12G, 14G And 140G Motor Graders; D25C, D25D, D30C, D30D, D35C, D250B, D300B, D350C, And D350D Articulated Dump Trucks; Challenger 65 Tractors; 235C Excavators; 528 Sk Product Support Program For Replacing The Camshaft On Certain D6H And D7H Tractors; 12G, 14G And 140G Motor Graders; D25C, D25D, D30C, D30D, D35C, D250B, D300B, D350C, And D350D Articulated Dump Trucks; Challenger 65 Tractors; 235C Excavators; 528 Sk
Muffler Bracket On Certain E240B And EL240B Excavators Needs To Be Modified To Prevent It From Contracting The Engine Fuel Supply Line Muffler Bracket On Certain E240B And EL240B Excavators Needs To Be Modified To Prevent It From Contracting The Engine Fuel Supply Line
PSP FOR REPAIRING THE FUEL TANK ON CERTAIN 235C EXCAVATORS - PS0506 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, LIMITED BRA ZIL PSP FOR REPAIRING THE FUEL TANK ON CERTAIN 235C EXCAVATORS - PS0506 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, LIMITED BRA ZIL
SERVICE LETTER SUPPLEMENT FOR JANUARY 31, 1991 SL - PSP FOR REPLACING THE OIL PAN ON CERTAIN 215C, 215D, 219, 219D, 225B, 225 D, 229, AND 229D EXCAVATORS; AND 936, G936, 936E, 950B, AND 950E LOADERS - PS0484 - MAILED US AND CANADA, CACO, COFA, CFEL, SERVICE LETTER SUPPLEMENT FOR JANUARY 31, 1991 SL - PSP FOR REPLACING THE OIL PAN ON CERTAIN 215C, 215D, 219, 219D, 225B, 225 D, 229, AND 229D EXCAVATORS; AND 936, G936, 936E, 950B, AND 950E LOADERS - PS0484 - MAILED US AND CANADA, CACO, COFA, CFEL,
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
SERVICE LETTER SUPPLEMENT FOR FEBRUARY 16, 1991 SL - PSP FOR REPAIRING THE FUEL TANK ON CERTAIN 235C EXCAVATORS - PS0506 - MAI LED US AND CANADA, CAC0, COFA, CFEL, COSA, LIMITED BRAZIL SERVICE LETTER SUPPLEMENT FOR FEBRUARY 16, 1991 SL - PSP FOR REPAIRING THE FUEL TANK ON CERTAIN 235C EXCAVATORS - PS0506 - MAI LED US AND CANADA, CAC0, COFA, CFEL, COSA, LIMITED BRAZIL
SERVICE LETTER EXTENSION FOR FEBRUARY 25, 1990 SL - PS0434 - PSP FOR INSTALLING NEW PISTON RINGS AND CYLINDER LINERS TO RED UCE OIL CONSUMPTION ON CERTAIN CHALLENGER 65 TRACTORS; 235C E240, EL240, E300 AND EL300 EXCAVATORS; AND 963 AND 973 LOADER S - SERVICE LETTER EXTENSION FOR FEBRUARY 25, 1990 SL - PS0434 - PSP FOR INSTALLING NEW PISTON RINGS AND CYLINDER LINERS TO RED UCE OIL CONSUMPTION ON CERTAIN CHALLENGER 65 TRACTORS; 235C E240, EL240, E300 AND EL300 EXCAVATORS; AND 963 AND 973 LOADER S -
PSP FOR REPAIRING DEFORMED TRACK ADJUSTER CYLINDER SUPPORT PLATES ON CERTAIN E300, E300B, EL300, AND EL300B EXCAVATORS - PS4 577 - MAILED US AND CANADA, CACO, COFA, CFEL PSP FOR REPAIRING DEFORMED TRACK ADJUSTER CYLINDER SUPPORT PLATES ON CERTAIN E300, E300B, EL300, AND EL300B EXCAVATORS - PS4 577 - MAILED US AND CANADA, CACO, COFA, CFEL
SERVICE LETTER EXTENSION FOR FEBRUARY 9, 1990 SL - PSP FOR REPLACING THE BUCKET AND STICK CYLINDER TUBES ON CERTAIN E300 AND EL300 EXCAVATORS - PS4393 - MAILED US AND CANADA, CACO, COFA SERVICE LETTER EXTENSION FOR FEBRUARY 9, 1990 SL - PSP FOR REPLACING THE BUCKET AND STICK CYLINDER TUBES ON CERTAIN E300 AND EL300 EXCAVATORS - PS4393 - MAILED US AND CANADA, CACO, COFA
SERVICE LETTER EXTENSION FOR FEBRUARY 18, 1990 SL - PSP FOR INSTALLING A NEW AUTOMATIC LATCH ON THE WINDSHIELD OF CERTAIN E70 , E110, E120, E140, E180, EL180, E240, EL240, E300, EL300, AND E450 EXCAVATORS - PS4397 - MAILED US AND CANADA, CACO, COFA SERVICE LETTER EXTENSION FOR FEBRUARY 18, 1990 SL - PSP FOR INSTALLING A NEW AUTOMATIC LATCH ON THE WINDSHIELD OF CERTAIN E70 , E110, E120, E140, E180, EL180, E240, EL240, E300, EL300, AND E450 EXCAVATORS - PS4397 - MAILED US AND CANADA, CACO, COFA
PSP FOR REBUILDING THE PUMP DRIVE ON CERTAIN 235B AND 235C EXCAVATORS - PS4547 - MAILED US AND CANADA, CACO, COFA, CFEL, COS A, LIMITED BRAZIL PSP FOR REBUILDING THE PUMP DRIVE ON CERTAIN 235B AND 235C EXCAVATORS - PS4547 - MAILED US AND CANADA, CACO, COFA, CFEL, COS A, LIMITED BRAZIL
PSP FOR INSTALLING STIFFER RUBBER ENGINE MOUNTS ON CERTAIN E200B, EL200B, E240B, AND EL240B EXCAVATORS - PS4569 - MAILED US AND CANADA, CACO, COFA, CFEL PSP FOR INSTALLING STIFFER RUBBER ENGINE MOUNTS ON CERTAIN E200B, EL200B, E240B, AND EL240B EXCAVATORS - PS4569 - MAILED US AND CANADA, CACO, COFA, CFEL
SERVICE LETTER EXTENSION FOR APRIL 7, 1990 SL - PS4395 - PSP FOR INSTALLING A SUPPORT FOR STICK AND BOOM CIRCUIT TUBES AND FOR INSTALLING NEW HYDRAULIC SWING PIPES AND HOSES ON CERTAIN E200B AND EL200B EXCAVATORS - MAILED US AND CANADA, CACO, COFA SERVICE LETTER EXTENSION FOR APRIL 7, 1990 SL - PS4395 - PSP FOR INSTALLING A SUPPORT FOR STICK AND BOOM CIRCUIT TUBES AND FOR INSTALLING NEW HYDRAULIC SWING PIPES AND HOSES ON CERTAIN E200B AND EL200B EXCAVATORS - MAILED US AND CANADA, CACO, COFA