An Improved Pin is Now Used for Certain CX38 Transmission in Certain 700 Series Articulated Trucks {3160} Caterpillar


An Improved Pin is Now Used for Certain CX38 Transmission in Certain 700 Series Articulated Trucks {3160}

Usage:

745 3F6


Articulated Truck
735C (S/N: LFJ1-UP; TFJ1-UP)
740 EJECTOR (S/N: 3F71-273; 3T71-172)
740C EJECTOR (S/N: LFN1-UP; TFN1-UP)
745 (S/N: 3F61-841; 3T61-760)
745C (S/N: JE81-UP; JE91-UP; LFK1-UP; TFK1-UP)

Description Of Change:

Reference: Refer to Disassembly and Assembly, UENR4227, "Transmission Planetary" for transmission disassembly and assembly instructions.

An improved balance piston pin in the 1/3 clutch housing assembly is now used for the CX38 Transmission in certain 700 Series Articulated Trucks. The new pin has a larger diameter notch for the set screw and improved heat treat for longer fatigue life.

Adaptable To: The improved 550-8164 Pin replaces 382-7512 Pin and is adaptable to the products within the listed serial numbers and is effective with all products after the listed serial numbers.

Table 1
   
Item  Qty  New Part
Number 
Part Name  Former Part
Number (1) 
550-8164  Pin  382-7512 
(1) The former part number listed is for reference only and may differ.


Illustration 1g06313318
(1) 550-8164 Pin


Illustration 2g06313323
(1) 550-8164 Pin

Caterpillar Information System:

Bench Test Procedure for Hydraulic Piston Pumps {5070} Bench Test Procedure for Hydraulic Piston Pumps {5070}
3512C Engines for 785C Off-Highway Trucks with Dynamic Gas Blending Fuel System Operation
3512C Engines for 785C Off-Highway Trucks with Dynamic Gas Blending General Information (Fuel System) - Gas
24 Motor Grader Systems Hydraulic Tank
New Primary Isolation Mount Assemblies Now Used on Certain 797F Off-Highway Truck Engines {1901} New Primary Isolation Mount Assemblies Now Used on Certain 797F Off-Highway Truck Engines {1901}
3516E Engines for Caterpillar Built Machines Voltage Control (Load Protection) - Remove and Install
New Rework Procedure Now Used for the Engine Wiring Harness on Certain 793D Off-Highway Trucks to Allow Air Conditioning to Function {1408} New Rework Procedure Now Used for the Engine Wiring Harness on Certain 793D Off-Highway Trucks to Allow Air Conditioning to Function {1408}
24 Motor Grader Power Train Service Brake (Wheel Spindle) - Remove and Install
BD118 and BD121 Side Discharge Bucket Conveyor Belt Tension and Tracking - Adjust
BD118 and BD121 Side Discharge Bucket Bearings - Lubricate
Joystick Control Assembly May Malfunction on Certain Telehandlers {5063, 5705} Joystick Control Assembly May Malfunction on Certain Telehandlers {5063, 5705}
Proximity Sensor on the Stabilizer Legs May Become Open Circuit on Certain Telehandlers {1408, 7222, 7332} Proximity Sensor on the Stabilizer Legs May Become Open Circuit on Certain Telehandlers {1408, 7222, 7332}
422F2, 427F2, 428F2, 432F2, 434F2 and 444F2 Backhoe Loaders Powertrain Steering Cylinder (Rear) - Remove and Install
Hose Clamps May Have the Incorrect Torque on Certain Telehandlers {1380, 1812, 1813, 5057} Hose Clamps May Have the Incorrect Torque on Certain Telehandlers {1380, 1812, 1813, 5057}
3512C Engines for 785C Off-Highway Trucks with Dynamic Gas Blending Fuel Rail Pressure Problem - Gas
Ethernet Flashing and Programming Routers on Cat<SUP>&reg;</SUP> Command for Dozing System Devices {7610, 7620} Ethernet Flashing and Programming Routers on Cat<SUP>&reg;</SUP> Command for Dozing System Devices {7610, 7620}
Certain Cat<SUP>&reg;</SUP> Product Link Device Back-Office May Not Allow to Set Hours Locally {7606} Certain Cat<SUP>&reg;</SUP> Product Link Device Back-Office May Not Allow to Set Hours Locally {7606}
Slow or Inoperable Telescoping Cylinder During Retraction on Certain Telehandlers {5325, 5362} Slow or Inoperable Telescoping Cylinder During Retraction on Certain Telehandlers {5325, 5362}
Cleaning Procedure for the Polycarbonate Windshields, Windows, and Skylights on Certain Forest Machines, Track Feller Bunchers, Wheel Feller Bunchers, and Wheel Skidders {7310, 7340} Cleaning Procedure for the Polycarbonate Windshields, Windows, and Skylights on Certain Forest Machines, Track Feller Bunchers, Wheel Feller Bunchers, and Wheel Skidders {7310, 7340}
An Improved Wheel Speed Sensor is Now Available on Certain RM500B Rotary Mixers {4351, 5058} An Improved Wheel Speed Sensor is Now Available on Certain RM500B Rotary Mixers {4351, 5058}
C7 Engines for Caterpillar Built Machines Unit Injector Hydraulic Pump
2570C and 2670C Wheel Feller Bunchers Cab Tilting
3516E Engines for Caterpillar Built Machines Fuel Priming Pump - Remove and Install - With Fuel/Water Separator
C175 Tier 4 Final Engines for Caterpillar Built Machines Air Inlet Manifold - Remove and Install
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.