f. Test procedure 3. Loosen the MT-1029 mount wing nuts and pull the
RT unit forward. This will break the connection between J24 on the mount
and P401 on the back of the RT unit.
If the meter display shows infinite ohms, the RT is bad.
IDS for repair.
If the meter shows zero ohms, the RT is not
troubleshooting must be performed (Figure 22).
RT unit removed from the power circuit.