New Plate Used In Extension Stick Group{6502}
Usage:
416, 426, 428, 436, 438 Backhoe Loaders
Description of Change: A new one piece plate (collar) is used on the extension stick on the above backhoe loaders. The one piece collar eliminates a weld seam that is subject to cracking. See illustration.
Location of the new 9R7249 Plate.
Adaptable To: The 9R7249 Plate is a direct replacement for the former 9R2954 Housing Collar Assembly. The new plate is effective with 416 (5PC8743), 426 (7BC2940), 428 (6TC5134), 436 (5KF595) and 438 (3DJ299) Backhoe Loaders.
Caterpillar Information System:
1989/09/11 New Flywheel Housing Uses No Gasket{1157}
1989/09/11 Rubber Belted Steps Used{7254}
1989/09/11 New Seal Kit Available For Hydraulic System Oil Cooler Gear Pumps{5073}
1989/09/11 Orifice Connector Added To Hydraulic Oil Lines Group{5057}
1989/09/11 Differential Steering Carrier Requires Additional Cover{4130,3284}
1989/09/04 Improved Guards For Brake Actuators {4262,7150}
1989/09/04 New Switch Drive Coupling Assembly Used In Transmission Hydraulic Controls {3167,3168}
1989/09/04 New Final Drive And Brake Wheel Arrangement Is Available {4001,4051,4251}
1989/09/04 Optional Method To Improve Lubrication To Stubshaft Portion Of Drive Shaft {3253}
1989/09/04 Spacers Added To Street Pads On Side Shift Stabilizers To Prevent Contact With Ground {7222}
1989/09/04 Diagnostic Tools For All Wheel Drive Motor Graders {4350}
1989/08/28 New Fuel Injectors Available For Parts Service{1290}
1989/09/11 Converting A Transmission For A 785 Truck For Use In A 789 Truck{3150,3190}
1989/09/11 Intermediate Cylinders In Telescoping Hoist Cylinder Groups Changed To Cylinder Assemblies{5102}
1989/09/11 New Seals Available For The Input And Output Shafts On Differential And Bevel Gear Groups{3253}
1989/09/11 New Seal Retainer In Differential And Bevel Gear Groups{3280}
1989/09/11 New Setscrew For Retainer Collar At Drive Axle Bearing Assembly{3278}
1989/09/11 Repair Parts And Troubleshooting Procedures For Grade And Slope Controls{5645,7220}
1989/09/11 New Key And Pin Assembly And Axle Shaft Used In Lower Rear Drive Assembly{3259}
1989/09/11 Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11 Plasma Top Piston Rings Replace Chrome Rings{1215,1214}
1989/09/18 Improved Undercarriage Has Increased Wear Life{4155,4154,4175}
1989/09/18 Stronger Bracket Assembly Used In Circle Groups{6150,6154}
1989/09/18 New Retraction Plate Available As Service Replacement On Variable Displacement Piston Pumps{3203,5070}