Quadrants Improved In Governor Control Groups{1265,1264}
Usage:
3508, 3512, 3516 Industrial, Marine And Generator Set Engines Equipped With Woodward UG8 Governors
Description of Change: The quadrant used in the governor control groups on the above enignes has been improved. These quadrants are now hardened to give increased resistance to wear. Formerly, there could be wear in the area around the slot in the unhardened quadrants.
Adaptable As: The new 5N3074 Quadrant is a direct replacement for the former quadrant. The part number did not change.
Location of quadrant.
Caterpillar Information System:
1984/05/21 New Pulley Group With Tapered Bearings{1358}
1984/05/21 Improved Valve Used In Air Starting Lines Groups{1451}
1984/05/21 Borescope And Light Source Available For Internal Inspection Of Passages On Most Caterpillar Products{0600,0690}
1984/05/21 Improved Cylinder Head Gasket{1101,1201}
1984/05/14 Vehicle Electrical System Can Have Power When The Disconnect Switch Is In The Off Positon{0353,1400}
1984/05/14 New Valve Assembly And Seal Used In Fuel Transfer Pump{1256}
1984/05/14 New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage{1253}
1984/05/14 New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14 Gasket Changed For Cylinder Block Side Cover{1201,1362}
1984/05/07 New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings{1211}
1984/05/07 Install Muffler With Drain Hole Down{1062}
1984/05/07 New Hoses In Water Lines Group Give Better Performance At Higher Temperatures; New Hose Clamps Also Used{1050,1059,1350}
1984/05/21 Different Thread Lubricant Can Be Used On Connecting Rod And Counterweight Bolts{1202,1218}
1984/06/04 Reusability Of Brake Pads{4273,4255}
1984/06/04 Drain Line Added To Reduce Pressure In BrakeSaver Housing{1155}
1984/06/04 Salvaging Cylinder Block Top Decks After Liner Seat Erosion{1201,1216,1217}
1984/06/04 FT1818 Track Link Grinding Stand And FT1844 Track Pin Grinding Attachment Available{0664,0665,4169,4171,4174,4175}
1984/06/04 Information Concerning Caterpillar XT Hose{7554}
1984/06/04 New Color Used For Fan Belt Tightener Spring{1358}
1984/06/04 Remanufactured Oil Pumps Available{1304}
1984/06/04 Excessive Oil Consumption: Check The Accuracy Of The Oil Level Gauge{1302,1316,1318}
1984/06/04 New Bearing Race Is Used On The Auxiliary Drive{1359}
1984/06/11 New Air Start And Override Valve Has Stronger Mounting{1451}
1984/06/11 Changes Made To Air Shutoff And Rack Shutoff Groups{1078,7418}