General Information
Power from the diesel engine is sent from the flywheel to the torque converter through an arrangement of the flex drive plate.
A pilot bore in the flywheel provides alignment for the front end of the torque converter during installation.
The torque converter features a free wheel clutch that allows the converter stator to free wheel during high speed and during low load conditions. A stator that is free wheeling changes the converter into a fluid coupling for better efficiency at the high speed end.
The transmission has the following features: manual four speed, direct drive helical gear, constant mesh, synchronized arrangement and coupled with hydraulically shifted forward and reverse shuttle clutches.
Caterpillar Information System:
RM-500 Soil Stabilizer Rotor Drive Differential Oil Sample - Obtain
RM-250C Reclaimer Mixer Differential Oil Sample - Obtain
424D, 428D and 438D Backhoe Loaders Capacities (Refill)
C-9 Engine for TK711, TK721, TK722, TK732, TK741, TK751, and TK752 Track Feller Bunchers Engine Oil Temperature Is Too High
RM-250C Reclaimer Mixer Air Tank Moisture and Sediment - Drain
3126B Engine for Caterpillar Built Machines Can Not Reach Top Engine RPM
TH62, TH63, TH82, TH83 and TH103 Telehandlers Machine Systems Quick Coupler - Disassemble
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H and 16H Motor Graders Caterpillar Monitoring System Switch Circuits
C-9 Engines for Caterpillar Built Machines Engine Oil Pump - Inspect
TH62, TH63, TH82, TH83 and TH103 Telehandlers Machine Systems Quick Coupler - Install
TH62, TH63, TH82, TH83 and TH103 Telehandlers Machine Systems Boom - Install
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Machine Systems Quick Coupler - Remove and Install
793B Off-Highway Truck Power Train Electronic Programmable Transmission Control (EPTC II)
RM-250C Reclaimer Mixer Changing Speed and Direction
2000/10/30 A New Seal Is Used In The Alternator Mounting Group {1405}
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Transmission (Direct Drive) Torque Converter
2002/06/17 New Hoist Pumps and New Rear Brake Cooling Pumps are Available for Off-Highway Trucks {5073}
938G Wheel Loader and IT38G Integrated Toolcarrier Machine Systems Piston Pump (On Demand Fan) - Remove
793B Off-Highway Truck Power Train Electronic Control (Body Down or Up Switch)
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader Throttle Position Sensor Circuit - Test
TH62, TH63, TH82, TH83 and TH103 Telehandlers Machine Systems Boom - Assemble
2000/11/27 Guidelines for setting up Differential Groups {3258}
Salvage Procedure for the Bore for the Idler Gear Bearing in the Output Transfer Gear Group Salvage Procedure for the Bore for the Idler Gear Bearing in the Output Transfer Gear Group
725 and 730 Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Steering System Troubleshooting