Corrections And Release Of Schematic {5050,4350,3203}
Usage:
AP-1055B (8BM),
AP-1050B (6ZN),
BG-245C (4XN),
BG-2455C (6TN) Asphalt Pavers
Description of Change: Several changes have been made to update the hydraulic schematic for the AP-1055B/BG-2455C Asphalt Pavers. These include the removal of the pressure limiters and orifices from the propel pumps, the correction of the propel pump EDC drawing, and the addition of several test ports. Please reference the following new schematics when using the Systems Operation Testing and Adjusting manual for the propel system until updated manuals are available.
Corrections have been made to hydraulic schematics and released as:
- KENR2699-01 (AP-1055B)
- KENR2694-01 (BG-2455C)
- KENR2893-01 (AP-1050B)
- KENR2906-01 (BG-245C)
- KENR2694-01 (BG-2455C)
Corrections have been made to electrical schematics and released as:
- KENR2952-01 (AP-1055B)
- KENR2779-01 (BG-2455C)
- KENR2894-01 (AP-1050B)
- KENR2905-01 (BG-245C)
- KENR2779-01 (BG-2455C)
Caterpillar Information System:
1998/05/11 Operation Of The Conveyor System In Manual Override {6631,5643}
1998/05/11 Supplement To "Improvements To Brake Caliper Seals Prevent Leaks In High Temperature Applications" {4256}
1998/05/11 Supplement To Correct Bearing Cap Torque For Differential {3258}
1998/05/11 Service Intervals For RAYCOR Fuel Filter Group {1261,1250,1280}
1998/05/11 New Rock Ejector Assembly Reduces Tire Damage {7157}
1998/05/11 Weld Repair Procedure For Rear Upper Front Strut Mounting Plates {7050,7201}
1998/05/11 New Intermediate Cylinder In Hoist Cylinder Increases Clearance Between Rod And Head To Prevent Binding {5102}
1998/05/11 New Gear Assembly And Stub Shaft Used In Front Gear Group {1206}
1998/05/04 Correction To 9C-8172 Brake & Planetary Group{0374,4011,4255}
1998/05/04 ROPS Instruction Film Available Through Parts Service{7177,7405}
1998/05/04 Improved Alternator Groups Now Available{1405}
1998/05/04 New Fans Improve Reliability Of The Air Conditioner Condenser Group{1805,7320}
1998/05/11 New Engine Lifter Arm Assembly With Crowned Roller Used In Lifter Groups {1209}
1998/05/18 Removing Fuel Tank {1273}
1998/05/18 Procedure To Adjust Hand Throttle Control {1265,1269}
1998/05/18 Improved Cab Door Seals Available {7308}
1998/05/18 New Rotary Switch For Heater/Air Conditioning Control Provides Improved Service Life {1400,7309,7337}
1998/05/18 New Custom Product Support Literature Is Available For 773D And 775D Trucks Equipped With 3Z-6276 Traction Control System (TCS) Arrangement (Factory/Field Install) {0374,4801}
1998/05/18 New Head For Rear Suspension Groups Increases Clearance Between Rod And Head To Increase Service Life Of Rod {7213}
1998/05/18 New Aftercooler Cores Prevent Internal And External Coolant Leaks {1063,1064}
1998/05/18 Tool For Adjusting Bearings On Wheels Improves The Accuracy Of Adjustment {4208,0767,7551}
1998/05/18 Supplement For "Install Wheels, Bearings & Duo Cone Seals" {4208,7551,7561}
1998/05/18 Supplement To Correct Shim Thickness On Wheel Bearings {4208,7551}
1998/05/18 Bearings Available For Wheels In Severe Applications {4208,7551}