De Havilland DASH8 100 Series Maintenance Manual page 36

(5) Remove all tools, equipment and unwanted materials from the work area.
WARNING:
(6) Apply electrical power to aircraft.
(7) Push and hold the PRESS TO TEST push button on the torque (TRQ%) indicator.
Check that the analog pointer aligns with the unlit blue dot at 105 and the digital
display shows 105.0.
(8) Release the PRESS TO TEST push button on the torque (TRQ%) indicator. Check
that the analog pointer and digital display show 0.
(9) On the overhead console, rotate the ENGINE PANEL lighting selector from OFF to
BRT. Check that the torque (TRQ%) indicator back lighting varies from off to bright.
(10) Do an engine start (Refer to Chapter 71−00−00).
(11) Check for correct operation of the torque (TRQ%) indicator.
(12) Do a Propeller (Np) Underspeed Governing Check (Refer to AMM Chapter
71−00−00).
(13) Shut Down the engine (Refer to AMM Chapter 71−00−00).
MASTER
EFFECTIVITY:
D
S ERIES 100
AIRCRAFT MAINTENANCE MANUAL
MAKE SURE THAT ALL PERSONS IN THE AREA OF THE
AIRCRAFT ARE TOLD BEFORE THE ELECTRICAL SYSTEM IS
ENERGIZED. IF YOU DO NOT DO THIS, YOU CAN CAUSE
INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT.
77−10−00
Page 202
Jun 20/2005