2008/12/08 Caterpillar


Procedure to Check the Torque Converter Outlet Pressure. {3080, 3101}

Usage:

TH55-E70 PCJ
Oil/Gas Transmission:
TH55-E70 (S/N: PCJ1-UP)

Table 1
Required Tools    
Item     Qty     Part
Number    
Description    
1     1     6V-3965     Fitting    
2     1     8T-0854     Pressure Gauge    

The TH55-E70 does not have a pressure tap in order to measure the torque converter outlet pressure. A temporary testing procedure is available to check the torque converter outlet pressure.

Note: An improved transmission case is being designed. The new case will feature a pressure tap for the torque converter outlet pressure.

Procedure




    Illustration 1g01743113

    Location of the temperature sensor for the torque converter outlet

  1. Remove temperature sensor (3) from "6 STOR" port.

  1. Install 6V-3965 Fitting .

  1. Attach 8T-0854 Pressure Gauge to 6V-3965 Fitting .

  1. Pressure for the torque converter outlet should be 482 ± 69 kPa (70 ± 10 psi).

  1. If pressure is not correct, refer to Testing and Adjusting, KENR5689.

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