What was found
VAR NR CA LIGHT CAME ON AND WOULD NOT EXTINGUISH WHILE TWIST GRIP IN THE RIGHT POSITION AT A HOVER. THE 4-WAY TRIM APPEARED TO BE WORKING BUT VAR NR CA WILL NOT EXTINGUISH. T/F: VARNR LIGHT REMAINS ILLUMINATED DURING HOVERING FLIGHT AND DOES NOT EXTINGUISH DURING GROUND OR FLIGHT OPERATIONS. FOUND NR TO BE WITH NORMAL RANGES AND ALL OTHER FUNCTIONS OF VARTOMS SYSTEM TO BE NORMAL OR WITHIN SPECIFIED LIMITS OF AMM 05-60-00 6-10. REPLACED VARTOMS MONITOR BOX IAW AMM 76-13-00, 4-2.