2014/08/20 Caterpillar


A New Torsional Coupling Gp is Now Used for Certain Articulated Truck Transmissions {3252, 3279}

Usage:

730C LFF
Articulated Truck:
730C (S/N: LFF1-UP; TFF1-UP)
730C EJECTOR (S/N: LFH1-UP; TFH1-UP)

Description of Change: A new Torsional Coupling Gp is now used in the machines listed above. The new Torsional Coupling Gp may improve service life.

Adaptable To: The new 262-7071 Torsional Coupling Gp has been introduced in the new 366-9004 Torque Converter Gp and the new 458-7355 Complete Transmission Ar.

Table 1
Required Parts    
Item     Qty     Part Number     Description    
1     1     262-7071     Torsional Coupling Gp    
The improved Transmission Ar is adaptable to the following machines:

  • 730C (S/N: LFF1-288)

  • 730C (S/N: TFF1-212)

  • 730C (S/N: TFF214-241)

  • 730C (S/N: TFH1-135)

The improved Transmission Ar is effective in production in the following machines:

  • 730C (S/N: LFF289-UP)

  • 730C (S/N: TFF213-UP)

  • 730C (S/N: TFF242-UP)

  • 730C (S/N: TFH136-UP)

  • 730C (S/N: LFH1-UP)

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