New Diaphragm Used In Mechanical Shut-Off Groups Has Identification For Correct Installation{7418}
Usage:
D333C, 3304 and 3306 Industrial Engines Equipped with Shut-Off Groups-Low Oil Pressure-High Water Temperature
Description of Change: A new diaphragm is used in the mechanical shut-off groups on the above engines. The diaphragm has the words "PLUNGER SIDE" as identification for correct installation. If the former diaphragm was installed wrong and became damaged, it was possible for the engine to have difficult starts.
Adaptable As: The new 5N2487 Diaphragm is a direct replacement for the former 4N610 Diaphragm which is canceled.
Caterpillar Information System:
1978/09/11 New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/04 New Water Pump Gives More Pressure{1361}
1978/09/04 New Nozzle Assembly Used In Fuel Injection Valves{1254}
1978/09/04 New Gasket Used In Exhaust Manifold Group{1059}
1978/09/04 Correct Procedure To Adjust Front Power Takeoff Clutches{3055}
1978/09/04 New Torque Specification Used On Bolts That Hold The Cylinder Head{1101}
1978/09/04 New Vent Tube For Water Cooled Turbocharger{1380,1052}
1978/09/04 New Camshaft Rear Bearing For The Sleeve Metering Fuel System{1253}
1978/08/28 Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28 New Oil Supply Line And Gasket For Turbocharger{1307,1052}
1978/08/28 New 5P8744 Adapter Assembly And Special Instruction Procedures For 5P4150 Nozzle Tester Group{0650}
1978/08/28 New Design Seals Decrease Shaft Wear In Fuel Transfer Pump{1256}
1978/09/11 Correct Installation Of Crankshaft Thrust Plates Is Very Important To Prevent Engine Damage{1203}
1978/09/18 Tips For Service Information Retrieval System (SIRS) Users{0374}
1978/09/18 Permanent Installation Quick Disconnects For Pressure Testing Now Available{0651}
1978/09/25 New Springs Available For Forward And Reverse Clutches, And New Tool To Correctly Position The Clutches Of Twin Disc MG514 Marine Transmission{3302,0626}
1978/09/25 Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25 Tips For Service Information Retrieval System (SIRS) Users{0374}
1978/09/25 Adjustment Procedures And Lubrication Recommendations For Drive Pulleys On Caterpillar Fuel Injection Test Bench{0652}
1978/09/25 New 6V1 Seal Kit Available For Service Repair Of High Pressure Tee Test Couplers{0623,7555,5057}
1978/10/09 Never Use Copper Tubing As A Replacement For Steel Brake Lines{4257,7554}
1978/10/09 Salvage Of Turbocharger Compressor Housing During Reconditioning{1052}
1978/10/09 4J7533 O-Ring Seals Now Available For Parts Service Of The 5P4150 Nozzle Tester Group{0651}
1978/10/09 Improvements To The 6N5906 Electric Service Meter{7480}