TM 10--3510--221--24
0078 00--2
TF PUMP OVERLOAD -- Continued
0078 00
10. Position SW2 then SW1 to OFF.
11. Check for smooth rotation of TF pump.
Does TF pump rotate freely?
YES Go to step 12.
NO Replace TF pump (WP 0266 00).
12. Check for shorted wire or connection between TF pump overload relay and TF pump motor.
Are wires and connections OK?
YES Replace TF pump (WP 0266 00).
NO Repair as necessary.
13. Check for shorted wire or connection between TF pump overload relay terminals (97) and (98) and PCB2.
Are wires and connections OK?
YES Repair as required.
NO Go to TYPICAL DISCRETE INPUT SIGNAL FAULT (WP 0107 00).
END OF WORK PACKAGE
