Loosen four captive screws in lamp mounting
Remove lamp mounting panel from lighted
indicator display housing.
Remove PTO indicator lamps from printed
Set multimeter to ohms.
Check continuity through each indicator lamp
and note reading on multimeter.
If continuity is not present, replace PTO
indicator lamps (para 7-16).
If continuity is present, replace lighted
indicator display (para 7-16).
Install PTO indicator lamps in printed
Install lamp mounting panel in lighted indicator
Tighten four captive screws in lamp mounting
Connect lighted indicator display to connector
Position lighted indicator display in instrument
panel assembly with four screws.
Tighten four screws to 6-10 lb-in. (1 N·m).
Connect batteries (para 7-57).