RaicohField service
All codes

Service call

SC703

ADF transport motor lock

BADF / ARDF

Level B — stop, power-cycle may clear

First check

Same clear-the-path as 702, transport section.

What it means

ADF transport motor locked.

Likely causes

  • Wrap
  • Motor

On-site steps

Parts to have on the truck

  • ADF transport motor

Related codes

SC702SC704

Confirm the subcode and part number in the FSM for this serial. Raicoh is a field companion, not a replacement for the book.