New Plates Improve Durability of the Coupler {6129}
- Integrated Toolcarrier:
- IT28G (PIN: 8CR; 9AR)
Description of Change: The steel of the quick coupler now has a higher yield strength for increased durability. The cover plate now has larger walls along the slots. The improved plate provides additional support during engagement of the coupler cylinder.
Adaptable To: The improved 122-6402 Coupler (1) which is part of the 122-6401 Quick Coupler is effective with IT28G (PIN: 8CR1790; 9AR508). The improved 122-6429 Plate (2) is effective with IT28G (PIN: 8CR1864; 9AR637). The coupler and the plate are adaptable to all the listed machines.
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Illustration 1 | g00679639 |
Caterpillar Information System:
12H, 140H and 160H Motor Graders Machine Systems Solenoid Valve (Centershift Lock) - Install
784C, 785C and 785C HAA Off-Highway Truck/Tractors Hydraulic System Bypass Switch (Hoist Screen)
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0354 - FMI 06
776D Wheeled Tractor and 777D and 777D HAA Off-Highway Trucks Power Train Gear Pump (Transmission Charging and Scavenge) - Assemble
CB-534C and CB-634C Vibratory Compactors Steering System Hydraulic Oil Contamination - Test
TH62, TH63, TH82 and TH83 Telehandlers Hydraulic System Machine Preparation for Troubleshooting
CB-535B Vibratory Compactor Rear Wheel Slide - Lubricate
3412E Engine for Caterpillar Built Machines Hydraulic System Warm-Up - Test
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0354 - FMI 05
776D Wheeled Tractor and 777D and 777D HAA Off-Highway Trucks Power Train Gear Pump (Transmission Charging and Scavenge) - Disassemble
950G Wheel Loader, 962G Wheel Loader and IT62G Integrated Toolcarrier Hydraulic System Gear Motor (Hydraulic Fan)
248 Skid Steer Loader Machine Systems Lift Arms - Remove
Field Installation of the 169-0005 Auxiliary Lines Kits on the C-2 Series of the 426C and 436C Backhoe Loaders{5057} Field Installation of the 169-0005 Auxiliary Lines Kits on the C-2 Series of the 426C and 436C Backhoe Loaders{5057}
2000/06/05 Improvements To CAT ID {1920}
2000/04/17 Vertical Wheel Bearing Adjustment Procedures For Cast Wheels And Fabricated Wheels {4001, 4201}
2000/05/22 A New Housing for the Thermostat Is Now Available {1361}
2000/03/20 Parts Kits Improve Comfort and Productivity {1353, 3030, 4304, 4334, 5004, 5051, 5057, 5059, 5063, 5133, 7320}
CP-433C, CS-431C and CS-433C Paving Compactors Eccentric Weight Housing Oil - Change
836G Landfill Compactor and 834G Wheel Dozer Power Train Torque Converter (Lockup) - Assemble
3408E and 3412E Engines for Caterpillar Built Machines Vibration Damper and Pulley
2000/02/14 A New Guard is Used to Help Keep the Radiator Clean {7155}
Caterpillar<COMP-BREAK TAGNAME=cp850>©<COMP-RESUME> AP-900B and Barber-Greene<COMP-BREAK TAGNAME=cp850>©<COMP-RESUME> BG-240C Asphalt Pavers Vibratory System General Information
Caterpillar<COMP-BREAK TAGNAME=cp850>©<COMP-RESUME> AP-900B and Barber-Greene<COMP-BREAK TAGNAME=cp850>©<COMP-RESUME> BG-240C Asphalt Pavers Vibratory System Vibratory Hydraulic System
Caterpillar<COMP-BREAK TAGNAME=cp850>©<COMP-RESUME> AP-900B and Barber-Greene<COMP-BREAK TAGNAME=cp850>©<COMP-RESUME> BG-240C Asphalt Pavers Vibratory System Gear Pump (Vibratory)