1978/09/25 Caterpillar

Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}

Usage:

On engines equipped with scroll-type fuel pumps it is possible for the governor housing to be used again if only the spring guides are worn and the rest of the housing is still in good condition. The installation of a new spring guide instead of a complete new governor housing can result in a cost reduction for the customer.

The 6V22 Governor Spring Guide Tool Group is now available to use for installation of new spring guides (see Illustration). The spring guides are available for parts service. The chart that follows shows which spring guide is used with which governor housing assembly:

6V22 Tool Group for the removal and installation of governor spring guides.

Special Instruction Form Number SMHS7356 gives the correct procedures for the installation of new governor spring guides.

Caterpillar Information System:

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}

1978/09/18 Permanent Installation Quick Disconnects For Pressure Testing Now Available{0651}

1978/09/18 Tips For Service Information Retrieval System (SIRS) Users{0374}

1978/09/11 Correct Installation Of Crankshaft Thrust Plates Is Very Important To Prevent Engine Damage{1203}

1978/09/11 New Diaphragm Used In Mechanical Shut-Off Groups Has Identification For Correct Installation{7418}

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}

1978/09/25 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}

1978/10/09 New Head Assemblies, Head Gaskets, And Spacer Plate Gaskets Prevent Oil Leakage At The Spacer Plate{1101,1113}

1978/10/09 A New 5P9698 Frequency Calibrator Is Available For The Calibration Of Caterpillar Diagnostic Tools{0651}

1978/10/09 5P9736 Bracket-Link Now Available For Parts Service{0644}

1978/10/16 New Switch Group Used In Several Applications{1416}

1978/10/16 Caterpillar Fuel Injection Test Bench Book{0374}