SERVICE LETTER SUPPLEMENT FOR OCTOBER 17, 1991 SL - PSP FOR INSTALLING NEW EXHAUST MANIFOLDS ON CERTAIN 768C, 772B TRA CTORS; 769C, 773B TRUCKS - PS4657 - MAILED US AND CANADA, CACO, COFA, BRAZIL, CFEL, COSA
Usage:
@media screen {
div.divFooter {
display: none;
}
}
@media print {
div.divFooter {
position: fixed;
bottom: 0;
right: 0;
}
}
SERVICE LETTER SUPPLEMENT FOR OCTOBER 17, 1991 SL - PSP FOR INSTALLING NEW EXHAUST MANIFOLDS ON CERTAIN 768C, 772B TRA CTORS; 769C, 773B TRUCKS - PS4657 - MAILED US AND CANADA, CACO, COFA, BRAZIL, 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.
December 2, 1991 U-240 A-180 AU-162 B-53 E-165 O-183 SERVICE LETTER SUPPLEMENT Some information needs to be changed in the Service Letter which follows: October 17, 1991 - PS4657; Product Support Program For Installing New Exhaust Manifolds On Certain 768C And 772B Tractors; And 769C And 773B Trucks Under the heading Parts Needed, in the parts list for 768C Tractors and 769C Trucks, remove (769 Only) from after the 7E9719 Manifold. Under the heading Parts Needed, in the parts list for 772B Tractors and 773B Trucks, remove (772B Only) from after the 4P7847 Manifold and remove (773B Only) from after the 4P7848 Manifold.
Caterpillar Information System:
SERVICE LETTER SUPPLEMENT FOR JUNE 10, 1989 SL (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 , CA SERVICE LETTER SUPPLEMENT FOR JUNE 10, 1989 SL (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 , CA
New Transmission Filter Group Needs To Be Installed On Certain Challenger 65 And Challenger 75 Tractors New Transmission Filter Group Needs To Be Installed On Certain Challenger 65 And Challenger 75 Tractors
SERVICE LETTER EXTENSION FOR MAY 16, 1991 SL - PSP FOR UPDATING THE WATER SPRAY SYSTEM ON CERTAIN CB-534 COMPACTORS - PS4 597 - MAILED US AND CANADA, CACO SERVICE LETTER EXTENSION FOR MAY 16, 1991 SL - PSP FOR UPDATING THE WATER SPRAY SYSTEM ON CERTAIN CB-534 COMPACTORS - PS4 597 - MAILED US AND CANADA, CACO
Product Support Program For Installing An Automatic Ether Injection System (AEIS) on Certain 776B Tractors And 777B Trucks Product Support Program For Installing An Automatic Ether Injection System (AEIS) on Certain 776B Tractors And 777B Trucks
Product Support Program For Installing An Automatic Ether Injection System (AEIS) On Certain 776B Tractors And 777B Trucks Product Support Program For Installing An Automatic Ether Injection System (AEIS) On Certain 776B Tractors And 777B Trucks
Product Support Program For Installing An Automatic Ether Injection System (AEIS) On Certain 785 And 789 Trucks Product Support Program For Installing An Automatic Ether Injection System (AEIS) On Certain 785 And 789 Trucks
Product Support Program For Installing An Automatic Ether Injection System (AEIS) On Certain 785 And 789 Trucks Product Support Program For Installing An Automatic Ether Injection System (AEIS) On Certain 785 And 789 Trucks
Product Support Program For Installing New Bolts And Washers For The Crankshaft Counterweights On Certain D11N Tractors; 776B Tractors; 777B, 785, And 789 Trucks; And 3508, 3512, And 3516 Engines Product Support Program For Installing New Bolts And Washers For The Crankshaft Counterweights On Certain D11N Tractors; 776B Tractors; 777B, 785, And 789 Trucks; And 3508, 3512, And 3516 Engines
Product Support Program For Installing A Suction Strainer On Certain CS433B And CP433B Vibratory Compactors Product Support Program For Installing A Suction Strainer On Certain CS433B And CP433B Vibratory Compactors
SERVICE LETTER SUPPLEMENT FOR APRIL 17, 1990 SL - PSP FOR REPLACING FAILED EXHAUST VALVES ON CERTAIN (SEE PAPER COPY FOR APP LICABLE MODELS) - PS0452 - REVISED 12/90 - MAILED US AND CANADA, CACO, COFA SERVICE LETTER SUPPLEMENT FOR APRIL 17, 1990 SL - PSP FOR REPLACING FAILED EXHAUST VALVES ON CERTAIN (SEE PAPER COPY FOR APP LICABLE MODELS) - PS0452 - REVISED 12/90 - MAILED US AND CANADA, CACO, COFA
SERVICE LETTER EXTENSION FOR JUNE 25, 1990 SL - PSP FOR REPLACING ERODED CYLINDER HEAD INJECTOR SLEEVES IN CERTAIN - (SE E PAPER COPY FOR APPLICABLE SALES MODELS) - PS0456 - US AND CANADA, CACO, LIMITED COFA - REVISED 10/90 SERVICE LETTER EXTENSION FOR JUNE 25, 1990 SL - PSP FOR REPLACING ERODED CYLINDER HEAD INJECTOR SLEEVES IN CERTAIN - (SE E PAPER COPY FOR APPLICABLE SALES MODELS) - PS0456 - US AND CANADA, CACO, LIMITED COFA - REVISED 10/90
SERVICE LETTER SUPPLEMENT FOR JUNE 1, 1991 SL - PSP FOR INCREASING THE LUBRICATION TO THE VALVE TRAIN ON CERTAIN LOW SPE ED 3406B GENERATOR SET, INDUSTRIAL, AND MARINE ENGINES - PS4632 - MAILED US AND CANADA, CACO, CFEL, MARINE TEPS, LIMITE D COFA, L SERVICE LETTER SUPPLEMENT FOR JUNE 1, 1991 SL - PSP FOR INCREASING THE LUBRICATION TO THE VALVE TRAIN ON CERTAIN LOW SPE ED 3406B GENERATOR SET, INDUSTRIAL, AND MARINE ENGINES - PS4632 - MAILED US AND CANADA, CACO, CFEL, MARINE TEPS, LIMITE D COFA, L
Product Support Program For Replacing Cracked Fenders On Certain CP563 And CS563 Vibratory Compactors Product Support Program For Replacing Cracked Fenders On Certain CP563 And CS563 Vibratory Compactors
Inspect Rear Frame For Cracking In The Weld Between Front Plate And Hitch on Certain D350D And D400D Articulated Dump Trucks Inspect Rear Frame For Cracking In The Weld Between Front Plate And Hitch on Certain D350D And D400D Articulated Dump Trucks
Product Support Program For Installing the 5G8846 Idler Scraper Group On Certain D4H Tractors and D4H Track Skidders Product Support Program For Installing the 5G8846 Idler Scraper Group On Certain D4H Tractors and D4H Track Skidders
Product Support Program For Installing Final Drive Outer Wheel Bearings On Certain D30D, D40D, And D400D Articulated Dump Trucks Product Support Program For Installing Final Drive Outer Wheel Bearings On Certain D30D, D40D, And D400D Articulated Dump Trucks
Product Support Program For Replacing A Failed The Speed Timing Sensor On Certain Challenger 75 Tractors And 3176 Truck Engines Product Support Program For Replacing A Failed The Speed Timing Sensor On Certain Challenger 75 Tractors And 3176 Truck Engines
Product Support Program For Repairing Fuel Injectors And Replacing Rocker Arms On Certain Challenger 75 Tractors Product Support Program For Repairing Fuel Injectors And Replacing Rocker Arms On Certain Challenger 75 Tractors
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
Product Support Program For Replacing Cylinder Head Gasket On Certain Challenger 75 Tractors And 3176 Truck Engines Product Support Program For Replacing Cylinder Head Gasket On Certain Challenger 75 Tractors And 3176 Truck Engines
Product Support Program For Timing Gear Housing Gasket Leaks On Certain Challenger 75 Tractors And 3176 Truck Engines Product Support Program For Timing Gear Housing Gasket Leaks On Certain Challenger 75 Tractors And 3176 Truck Engines
Product Support Program For Fuel Injectors On Certain Challenger 75 Tractors And 3176 Engine Product Support Program For Fuel Injectors On Certain Challenger 75 Tractors And 3176 Engine
Rear Propel Motor Shafts Need To Be Replaced On Certain CB-525 Vibratory Compactors And Albaret Built CB-525 Vibratory Compactors Rear Propel Motor Shafts Need To Be Replaced On Certain CB-525 Vibratory Compactors And Albaret Built CB-525 Vibratory Compactors
Product Support Program For Updating Screed Burners On Certain AP-800, AP-800B, AP-1050, And AP-1200 Asphalt Pavers Product Support Program For Updating Screed Burners On Certain AP-800, AP-800B, AP-1050, And AP-1200 Asphalt Pavers