Improved Transmission Drive Shaft Now Used on AD55B and AD60 Underground Articulated Trucks {3030}
- Underground Articulated Truck
- AD60 (S/N: KNW162-UP; NNW137-UP)
Description Of Change: An improved transmission drive shaft is now used. The internal machining of the drive shaft has changed. The improved drive shaft acts as a stop for the planet carrier, preventing excessive load on the 8H-3981 Retaining Ring.
Adaptable To: The changes are adaptable to the above serial numbered machines, and effective in production with machines manufactured after the above listed serial numbers.
Show/hide table
| New Part Number | Description | Former Part Number |
|---|---|---|
| Drive Shaft |
Show/hide table
| |
| Illustration 1 | g06208234 |
|
(1) (2) | |
Show/hide table
| |
| Illustration 2 | g06208236 |
|
Comparing the internal machining of the drive shaft (1) (2) | |
Note: The exteriors of the new drive shaft and the former drive shaft look identical. The internal machining has changed.
Show/hide table
| |
| Illustration 3 | g06208237 |
|
View of the rear of the transmission (2) (3) (4) Planet carrier | |
Refer to Disassembly & Assembly , KENR6708 , "AD55B Underground Articulated Truck Power Train", Disassembly & Assembly , UENR2734 , "AD60 Underground Articulated Truck Power Train", or Disassembly & Assembly , UENR7157 , "AD60 Underground Articulated Truck Power Train" to install the improved transmission driveshaft.
Caterpillar Information System:
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063} An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
336 and 336 GC Excavator Fire Extinguisher Location
Bench Test Procedure for 966K XE Wheel Loader Transmission {3030, 3073} Bench Test Procedure for 966K XE Wheel Loader Transmission {3030, 3073}
D6K2 Track-Type Tractor Machine Systems Piston Pump (Winch) - Remove and Install
336 and 336 GC Excavator Additional Messages
D6K2 Track-Type Tractor Machine Systems Fuel Tank - Remove and Install
D6N Track-Type Tractor Blades (Flexxaire Fan) - Inspect
Fuel System Cleanliness on Certain C4.2, C4.4, C6.4, and C6.6 Engines {1250, 1261, 1290} Fuel System Cleanliness on Certain C4.2, C4.4, C6.4, and C6.6 Engines {1250, 1261, 1290}
Procedure to Improve Fuel Injectors on Certain Machine Engines {1100, 1126, 1250, 1251, 1290} Procedure to Improve Fuel Injectors on Certain Machine Engines {1100, 1126, 1250, 1251, 1290}
New Bracket for Tilt Cylinder Hose Is Now Available on Certain 988K Large Wheel Loaders {5057, 5104} New Bracket for Tilt Cylinder Hose Is Now Available on Certain 988K Large Wheel Loaders {5057, 5104}
854K Wheel Dozer General Information (Hydraulic System)
Diesel Exhaust Fluid Quality Sensors May Have Fault Codes on Certain Tier 4 Final Engines {108H, 108K, 1439} Diesel Exhaust Fluid Quality Sensors May Have Fault Codes on Certain Tier 4 Final Engines {108H, 108K, 1439}
New Procedure to Prevent the Product Link Elite Hybrid Assets From De-registering is Now Available For Certain Wheel Loaders {7606, 7620} New Procedure to Prevent the Product Link Elite Hybrid Assets From De-registering is Now Available For Certain Wheel Loaders {7606, 7620}
336 and 336 GC Excavator Specifications
966M and 972M Wheel Loaders Power Train, Steering, Braking, Hydraulic & Machine Systems Electrohydraulic Control - Mounting
An Installation Procedure For A New Air Hose Is Available On Certain D6R2 Track-Type Tractors {1071} An Installation Procedure For A New Air Hose Is Available On Certain D6R2 Track-Type Tractors {1071}
336 and 336 GC Excavator Fuel Transfer Pump (Refueling) - If Equipped
New Ejector Cylinder Seal Installation Tooling Now Available for Underground Articulated Ejector Trucks {0699, 5305} New Ejector Cylinder Seal Installation Tooling Now Available for Underground Articulated Ejector Trucks {0699, 5305}
320GC, 320 and 323 Excavators Machine Systems Bucket - Remove and Install
320GC, 320 and 323 Excavators Machine Systems Bucket Linkage - Remove and Install
3512E Tier 4 Final Engines for Land Electric Drilling Flywheel
914G and 914G2 Compact Wheel Loaders and IT14G and IT14G2 Integrated Toolcarriers Power Train Tire and Rim - Remove and Install
336 and 336 GC Excavator Fuel Tank Shutoff and Drain Control
Next Generation Hydraulic Excavator Monitoring System General Information