2001/04/09 Caterpillar


Improved Parking Brake Oil Pressure Switches are Available {1408}

Usage:

R1600 9EW
Load Haul Dump (LHD):
R1600 (S/N: 9EW)

Description of Change: Improved parking brake oil pressure switches are now available. The improved parking brake switches have a lower pressure setting that will more accurately indicate parking brake actuation.

Adaptable To: The new 3E-7675 Pressure Switches are effective with R1600 (S/N: 9EW990-UP). The new 3E-7675 Pressure Switches are adaptable to R1600 (S/N: 9EW1-889). Refer to Illustration 1 and Table 1 for the new part number information.




Illustration 1g00787213

Parking Brake Oil Pressure Switch Location

Table 1
Ref     Qty     New Part Number     Description     Former Part Number     Group Part Numbers     Description of the Group    
1     1     3E-7675     Pressure Switch     1DE1243     9EL8070     Parking Brake Valve Group    
1     1     3E-7675     Pressure Switch     1DE1243     9EP2267 (1)     Parking Brake Switch Group    
( 1 ) Remote Control System (if equipped)

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