Remove All 9Y1484, 7W7730 And 4P0601 Gaskets From Parts Stock.
Usage:
Remove All 9Y1484, 7W7730 And 4P0601 Gaskets From Parts Stock.
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| SMCS - | 1124 | PI7311 |
March 27, 1993
(Revised June 1993)
U-36
A-26
AU-20
B-13
E-27
O-22
TM-3
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: This Revised Service Letter replaces the March 27, 1993 Service Letter. Changes have been made to the chart in the Action Required.
Termination Date
June 30, 1993Problem
All 9Y1484, 7W7730 and 4P0601 Gaskets need to be removed from parts stock.
Action Required
Remove all 9Y1484, 7W7730 and 4P0601 Gaskets from parts stock and replace them with new 1007886 (replaces 9Y1484) and 1011188 (replaces 7W7730 and 4P0601) Gaskets. Also, review the following gaskets with date codes prior to 2/93. If the kits have a date code prior to 2/93, place a tag on them noting to exchange the existing gaskets with new 1007886 and 1011188 gaskets before the kits are used.
NOTE: If the gasket kits are opened, they will not be accepted for return by Caterpillar.
Service Claim Allowances
Submit one claim for all 9Y1484, 7W7730 and 4P0601 Gaskets removed from parts stock.
NOTE: U.S. and Canadian Dealers Only - Submit a parts stock claim using 99Z00007 in the Product Identification Number field.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Caterpillar Information System:
The Governor Output Lever Needs To Be Repositioned On Certain 3406B Generator Set Engines The Governor Output Lever Needs To Be Repositioned On Certain 3406B Generator Set Engines
Product Support Program For Installing An Inlet Air Manifold Heater On Certain 460 H.P. 3406B And 3406C Truck Engines Product Support Program For Installing An Inlet Air Manifold Heater On Certain 460 H.P. 3406B And 3406C Truck Engines
Inlet Air Temperature Sensor Needs To Be Installed On Certain 1991 Model Year 3176 Truck Engines (7LG) Inlet Air Temperature Sensor Needs To Be Installed On Certain 1991 Model Year 3176 Truck Engines (7LG)
Product Support Program For Installing A New Expansion Tank Pressure Cap, Coolant Recovery Bottle, And Water Line Fitting On Certain 3208 Marine Engines Product Support Program For Installing A New Expansion Tank Pressure Cap, Coolant Recovery Bottle, And Water Line Fitting On Certain 3208 Marine Engines
All 3E1815, 3E8651, And 9X9655 Sensors Need To Be Removed From Parts Stock All 3E1815, 3E8651, And 9X9655 Sensors Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
The 9U5024 Master Nozzle Group Used On Certain Test Benches Needs To Be Replaced The 9U5024 Master Nozzle Group Used On Certain Test Benches Needs To Be Replaced
Product Support Program For Fuel Injectors On Certain Challenger 75 Tractors And 3176 Truck Engines Product Support Program For Fuel Injectors On Certain Challenger 75 Tractors And 3176 Truck Engines
Remove All 8N6862 And 8N6863 Seals From Parts Stock Remove All 8N6862 And 8N6863 Seals From Parts Stock
Product Support Program For Installing An Intake Manifold Heater On Certain 3306C Truck Engines Product Support Program For Installing An Intake Manifold Heater On Certain 3306C Truck Engines
Product Support Program For Installing New Fuel Injection Line Groups On Certain 3408 Generator Set, Industrial, And Marine Engines Product Support Program For Installing New Fuel Injection Line Groups On Certain 3408 Generator Set, Industrial, And Marine Engines
All 4P7135 Sleeves Need To Be Removed From Parts Stock All 4P7135 Sleeves Need To Be Removed From Parts Stock
The 9S4188 Plug In The Housing Of The 6I1929 Auxiliary Sea Water Pump On Certain 3408 And 3412 Marine Engines Needs To Be Replaced The 9S4188 Plug In The Housing Of The 6I1929 Auxiliary Sea Water Pump On Certain 3408 And 3412 Marine Engines Needs To Be Replaced
Product Support Program For The Rework Of The Timing Advance Mechanism On Certain 3406B And 3406C Truck Engines Product Support Program For The Rework Of The Timing Advance Mechanism On Certain 3406B And 3406C Truck Engines
Product Support Program For The Replacement Of The Spark Plug Wire Assemblies On Certain G3406 Engines Product Support Program For The Replacement Of The Spark Plug Wire Assemblies On Certain G3406 Engines
Product Support Program For Increasing Oil Volume To The Governor Servo Supply And Installing New Bonnets On The Fuel Injection Pumps On Certain 3408 And 3412 Marine Engines To Improve Startability And Prevent Power Loss Product Support Program For Increasing Oil Volume To The Governor Servo Supply And Installing New Bonnets On The Fuel Injection Pumps On Certain 3408 And 3412 Marine Engines To Improve Startability And Prevent Power Loss
Certain 2S7264 And 3S1467 Fuel Injection Pump Assemblies Need To Be Removed From Parts Stock Certain 2S7264 And 3S1467 Fuel Injection Pump Assemblies Need To Be Removed From Parts Stock
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 Replacing The Oil Level Gage On Certain G3412 Engines Product Support Program For Replacing The Oil Level Gage On Certain G3412 Engines
PARTS STOCK ACTION ONLY - THE COMPRESSOR WHEEL NUT NEEDS TO BE TIGHTENED ON CERTAIN REMANUFACTURED TURBOCHARGER GROUPS AND TUR BOCHARGER CARTRIDGE ASSEMBLIES - PI7319 - MAILED US AND CANADA, CACO, COFA, BRAZIL, CFEL, COSA PARTS STOCK ACTION ONLY - THE COMPRESSOR WHEEL NUT NEEDS TO BE TIGHTENED ON CERTAIN REMANUFACTURED TURBOCHARGER GROUPS AND TUR BOCHARGER CARTRIDGE ASSEMBLIES - PI7319 - MAILED US AND CANADA, CACO, COFA, BRAZIL, CFEL, COSA
The Spark Plugs May Need To Be Replaced In Certain G3304, G3306, G3406, G3408 And G3412 Engines The Spark Plugs May Need To Be Replaced In Certain G3304, G3306, G3406, G3408 And G3412 Engines
Update Kits Need To Be Installed On Certain XQ125, XQ225 And XQ350 Trailers With 3304B, 3306B, And 3406B Generator Sets Update Kits Need To Be Installed On Certain XQ125, XQ225 And XQ350 Trailers With 3304B, 3306B, And 3406B Generator Sets
Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock Certain OR2693 Cylinder Kits Need To Be Removed From Parts Stock
The Seal Between The 40-PIN Plug Assembly Of The Main Engine Wiring Harness And The Electronic Control Module (ECM) Needs To Be Replaced On Certain 3406E Engines The Seal Between The 40-PIN Plug Assembly Of The Main Engine Wiring Harness And The Electronic Control Module (ECM) Needs To Be Replaced On Certain 3406E Engines