BEFORE STARTING ENGINES (CONT)
sually check for stall warning vane movement.
Stall and landing gear warning horn test switch - Set to LDG GEAR WARN TEST position. Check for
warning horn tone and that the red LDG GEAR CONTR handle warning lights (2) illuminate.
*26. Fire protection system - Check as follows:
Fire detector test switch - Rotate switch counterclockwise to check three DETR positions. FIRE PULL
handles should illuminate in each position. MASTER WARNING must be reset in each position.
Fire detector test switch - Rotate switch counterclockwise to check two EXTGH positions. SQUIB OK
light, associated EXTGH DISCH caution light and MASTER CAUTION LIGHT should illuminate in each