New Grease Fitting Used In Blade Lift Group{5205}
Usage:
12E ( 12F ),
120B ( 64U, 32C ) And 140B ( 61S, 33C ) Motor Graders
Description of Change: A new grease fitting is used in the blade lift group on the above motor graders. The new fitting seals better than the former fitting.
Adaptable As: The new 3H121 Grease Fitting is a direct replacement for the former 3B8486 Fitting in the 2D7836 and 2G9775 Blade Lift Group.
Caterpillar Information System:
1983/08/22 New Governor Drive Gears And Weight Assemblies{1264}
1983/08/22 Improved Voltage Regulator Assembly Now Used{4450,4467}
1983/08/22 New Differential Pinion And Ring Gear Make Less Noise{3280}
1983/08/15 Replacement Parts And Service For 6V3021 Crimping Tool And 6V3022 Cable Cutter{0610}
1983/08/15 New Water Seals Used In Cylinder Head Groups{1115,1101}
1983/08/15 New Fuel Ratio Control Group Has Improved Diaphragm{1278,1257,1251}
1983/08/15 Troubleshooting Engine Vibration; Damper Adapter Can Be Changed{1205,1000}
1983/08/15 New Bolts And Axle Housings Used{3260}
1983/08/15 Different Discs And Thrower Used In Flywheel Clutch Group To Prevent Damage From Heat{3052}
1983/08/15 3512 Generator Set Engines (1500 And 1800 RPM) Must Use Flywheel Balance Weights{1156}
1983/08/15 Digital Tachometer Available{7462}
1983/08/15 Recommendations To Avoid Piston Seizures{1214,1213,1215}
1983/09/05 Use Of Steering Clutches To Put A Load On An Engine Can Damage Or Destroy The Clutch Discs{4101,4109,0374,1000}
1983/09/05 New Inspection Report Forms Available{0336,0372,7550}
1983/09/05 New Piston Oil Rings{1215}
1983/09/05 6V3100 Engine Timing Indicator Group May Have 6V9710 Or 6V2192 Transducer{0651}
1983/09/05 Engine Maintenance Information Films Available{1318,1352,0375}
1983/09/12 New Dust Covers Available For Twin Disc IBF318 And IBF321 Rear Power Take-Off Clutches{3055}
1983/09/12 New Grease Lines Groups Make Lubrication Of Front And Rear Suspension Cylinders Easier{7201,7113}
1983/09/12 Parts Service Information For Pistons, Connecting Rods, Piston Pins And Rings{1214,1225,1215,1218}
1983/09/26 Oil Shield And Rotocoil Must Be Installed Together For Acceptable Oil Control{1109}
1983/09/26 Service Information For Woodward Governors{0374,1264}
1983/09/26 New Cover Assemblies For Transmission Hydraulic Controls Permit Better Access to Pressure Fittings{3150}
1983/09/26 Product Identification Number To Replace Serial Number On Earthmoving Equipment{7557}