New Cylinder Head Gasket Used
Usage:
3176 Truck Engines
Description of Change: A new full profile perforated core cylinder head gasket is now available for all 3176 Truck Engines. The new full profile design provides increased head gasket clamping area between the spacer block and the cylinder head sealing surfaces. The new perforated core design increases the bonding capability of the head gasket material.
Adaptable To: The new 1010785 Cylinder Head Gasket is a direct replacement for the former 4P2004 Cylinder Head Gasket. The former gasket is canceled. The new cylinder head gasket is in effect with 3176 Truck Engine (7LG10927). The new head gasket can be installed on all available spacer blocks.
Caterpillar Information System:
1992/12/01 New Unit Injector Sleeve Used In Cylinder Head Groups
1992/12/01 New Gasket And Plate Used In Front Housing Group To Help Prevent Oil Leaks
1992/11/01 List Of Service Publications
1992/11/01 Supplemental Coolant Additive Requirements
1992/11/01 Replacement Governors For Early Engines
1992/11/01 Improved Fuel Injection Line Assemblies And Clamps Used
1992/11/01 New Cylinder Head Gasket, Spacer Plate And Head Bolts Used and New Cylinder Liner Projection Measurement Method
1992/11/01 New Liner Seat Inserts Available
1992/10/01 3406 Truck Engine Component Update
1992/10/01 Oil Holes In Crankshaft Main And Rod Journals
1992/09/01 Thicker Head Gaskets Available For Use With Resurfaced Cylinder Blocks
1992/09/01 Governor Specifications Are Available Through The Technical Information System
1992/12/01 Cylinder Pack Puller Groups Improved
1992/12/01 Left Handed Threads In Compressor Nut On Some Caterpillar Turbochargers
1993/01/01 New 9U6101 Lower Pilot Reamer Group Available
1993/01/01 New Fuel Priming Pump Kit Available
1993/01/01 Unit Injector Tip Seal Deterioration
1993/01/01 Part Number References For 0R2818, 0R2819, And 0R3231 Remanufactured 3208 Truck Engines
1993/01/01 Maintenance Tips For 60799 Exhaust Restrictor; Additional Spring Improves Performance Of 60799 Exhaust Restrictor
1993/01/01 Drive End Bearing Service For 50/75 Amp Brushless Alternators
1993/01/01 New Videotape "Detection of Air and Combustion Gases in the Cooling System" Available
1993/02/01 Low Idle Operating Expense
1993/02/01 Some Remanufactured Engine Information Plates May Contain Incorrect Horsepower And Performance Specifications
1993/02/01 New Oil Pump Groups Do Not Require Key On Drive Shaft