FUEL FLOW POWER SUPPLY - REMOVAL/INSTALLATION
1.  General
A.  There is only one fuel flow power supply unit on each airplane. Access to the power supply may be obtained through the lower access door of the electrical and electronic compartment. The power supply is located on the E3-3 electrical equipment rack.
2.  Remove Fuel Flow Power Supply
A.  Remove electrical connector.
B.  Release catches holding power supply in rack.
C.  Slide power supply straight out until it clears rack.
3.  Install Fuel Flow Power Supply
A.  Slide power supply straight into rack.
B.  Secure catches.
C.  Connect electrical connector.
500 
Nov 15/67  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  73-31-21 Page 401