2003/03/10 A Change to the Transmission Cover Requires a New Tube Assembly {3064} Caterpillar


A Change to the Transmission Cover Requires a New Tube Assembly {3064}
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Wheel Skidder:
525B (S/N: 3KZ1-UP)
535B (S/N: AAE1-UP)
545 (S/N: 2FZ1-UP)

Description of Change: The transmission cover was changed in order to eliminate machining and interferences with assembly. This change requires a new tube assembly to be used in the 165-6646 Torque Converter Cooler Lines Gp .

Adaptable To: The 147-1691 Transmission Cover was changed on engineering change level 10. However, the part number did not change. This cover is serviced by a 147-5659 Cover As. The transmission cover requires a new 225-9590 Tube As. The new 225-9590 Tube As replaces the former 153-9764 Tube As (1). This change is effective with the machines that are listed in the following Table.




Illustration 1g00984586

Table 1
Effectivity for 225-9590 Tube As    
Model     Machine Serial No.     Transmission Serial No.    
525B     S/N:3KZ962, 970 and 973-UP
   
S/N:6AY1480, 1481, 1484, 1486, 1489, 1491, 1494, 1495 and 1497-UP
   
535B     S/N:AAE611-UP
   
S/N:5MY1140-UP
   
545     S/N:2FZ432 and 437-UP
   
S/N:5MY1140-UP
   

Note: If a new 147-5659 Cover As is used on an older machine, the former 153-9764 Tube As (1) must be replaced by the 225-9590 Tube As.

Information System:

TH350B, TH360B, TH460B and TH560B Telehandlers Engine Supplement Engine Mount (Rear) - Remove
TH210 and TH215 Telehandlers Machine Systems Trailer Brake Valve (Hydraulic) - Remove and Install
TH210 and TH215 Telehandlers Machine Systems Diverter Valve - Remove and Install
TH350B, TH360B, TH460B and TH560B Telehandlers Engine Supplement Engine - Install
3034 Engine for Caterpillar Built Machines Pistons and Connecting Rods - Remove - Fractured Connecting Rod
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Piston Pump (Hydraulic Fan) - Install
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Piston Pump (Hydraulic Fan) - Remove
D6N Track-Type Tractor Machine Systems Bulldozer Angle Cylinder (VPAT) - Remove and Install
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Loader Frame and Rear Frame - Connect
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Vane Pump (Braking) - Remove
3500B and 3500C Marine Engines Camshaft
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Piston and Vane Pump (Steering and Implement) - Install
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Pilot Operated Hydraulic Control (Joystick) - Disassemble
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Pilot Operated Hydraulic Control (Joystick) - Assemble
TH350B, TH360B, TH460B and TH560B Telehandlers Engine Supplement Engine Mount (Rear) - Install
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Main Control Valve - Remove
651E and 657E Wheel Tractor-Scrapers Wheel Scraper Power Train Scraper Wiring Group
D6N Track-Type Tractor Machine Systems Sweeps - Remove and Install
D6N Track-Type Tractor Machine Systems Bulldozer Tilt Cylinder (VPAT) - Remove and Install
D6N Track-Type Tractor Machine Systems Bulldozer Lift Cylinder (VPAT) - Remove and Install
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Selector and Pressure Control Valve (Pilot) - Remove and Install
D10R Track-Type Tractor Hub Oil (Flexxaire Fan) - Change - If Equipped
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Main Control Valve - Install
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Pressure Reducing Valve (Traction Control System) - Remove and Install