TM   5-5420-226-20-1 ( Symptom-47 DETAILED TROUBLESHOOTING PROCEDURE /. INDICATOR -   LAMP STEP [   7 ) CONTINUEP (Continued) 1 I Second   Technician (Operator’s    Station) Set  MASTER BATTERY switch   ON. Check   if  meter   indicates 18 to   30  volts   dc. Press   and   release   foot   DIMMER SWITCH. Check   if  meter   indicates 18  to   30  volts   dc. 1 Does   meter    indicate 18  to   30  volts    dc   at  either    foot ~ DIMMER   SWITCH   oosition? ) l  Inspect   basket-control panel accessories harness    for   bent/ broken    connector contacts or loose    CKT   519  wire   at   rear   of connectors. l  Repair   connectors   If  defective (page    10-298). l  If  connectors    are   not defective, notify support maintenance of   a  defective basket-control panel accessories harness. l  Connect   front   accessory harness    connector to   basket disconnect. } l  Inspect   front   accessory harness    for   bent/broken connector contacts or   loose CKT   519  wire   at  rear   of connectors. l  Repair   connectors   if  defective (page    10-298). l  If  connectors    are   not defective, notify support maintenance of   a  defective front accessory harness. l  Connect   front   accessory harness    connector to   basket disconnect. I CKT E1-&+E4EER+l CONTACT TA10721O .— 4-521