AIRCRAFT SYSTEMS POWER PLANT
SA227‐ SERIES/FCOM/VTM
6.71.00.1
POWER PLANT INDEX POWER PLANT………………………………………………………………………………………………………………....…..……….. 6.71.1 PROPELLER AND CONTROL…………………………….……………………….………………………………………………….….. 6.71.2 MT‐PROPELLERS……………………………………………………………………………………………………………………… 6.71.3 ENGINE CONTROLS…………………………………………………………….………………..………………………….…………….. 6.71.4 POWER LEVERS………………………………………………………………………………………………………………….…….. 6.71.4 SPEED LEVERS……………………………………………….………………………………………………..………………………. 6.71.5 NEGATIVE TORQUE SENSING (NTS) SYSTEM………………………………………..……………………………..………….. 6.71.5 SINGLE RED LINE (SRL) COMPUTER………………………………..………………………………………………….……….….. 6.71.5 TEMPERATURE LIMITER SYSTEM…………………………….……………………………………………………………….…….. 6.71.6 ENGINE INDICATING SYSTEMS RPM INDICATOR…………………………………………………………………………….. 6.71.7 TORQUE INDICATOR………………………….…………………………………………………………………………………….. 6.71.7 RPM INDICATOR……………………………………………………..……………………………………………………………….. 6.71.7 FUEL FLOW INDICATOR………………………………………………………………..………………………………………….. 6.71.7 FUEL PRESSURE INDICATOR……………………………………………………………………………………………………... 6.71.7 OIL PRESSURE INDICATOR………………………….………………………………..………………………………………….. 6.71.7 OIL PRESSURE WARNING…………………………………………….………………….……………………………………….. 6.71.7 OIL TEMPERATURE INDICATOR…………………………………….……..………………………………………………….. 6.71.8 CHIP DETECTOR……………………………………………………………………………..…….………………………..……..... 6.71.8 ENGINE OIL SYSTEM……………………………………….………………………………………………………………….………….. 6.71.8 APPROVED ENGINE OILS………………………………………………………………………………………………………………. 6.71.9 FUEL CONTROL SYSTEM………………………………………………….………..………………………………………..………….. 6.71.9 ENGINE START SYSTEM…………………………………………….…………………….………………………………….…………..6.71.10 STARTER‐GENERATORS……………………………………………………………….…….…………………………………………...6.71.10 SERIES‐PARALLEL START MODE SELECTOR SWITCH…………………….…….…………………………………………...6.71.10 PILOT’S OPERATING TIPS…………………….…….……………………………………………….………………………………... 6.71.12 PROPELLER SERVICE MT‐PROPELLERS…………………………………………………………………………………… 6.71.12 USE OF BOOST PUMPS DURING ENGINE GROUND STARTS…………………..….…….……………………... 6.71.12 EFFECT OF AMBIENT TEMPERATURE ON STARTING TIME……………………..…….………………………... 6.71.12 POWER LEVER MANAGEMENT DURING ENGINE START…………………….…..….…………………………... 6.71.13 PROPELLER START LOCK RELEASE…………………….…….……………………………….…………………………….. 6.71.13 LOW OIL PRESSURE ANNUNCIATIONS…………………….…….…………………………………………....………... 6.71.14 BETA LIGHT OPERATION…………………….…….……………………………………………….…………………………... 6.71.15 TAXI (DOWTY ROTOL PROPELLERS)………………………………………………………………………………… 6.71.15 TAXI (McCAULEY PROPELLERS)………………………………………………………………………………………. 6.71.15 IN FLIGHT (DOWTY ROTOL OR McCAULEY PROPELLERS)……………………………………………… 6.71.15 SETTING TAKEOFF AND CLIMB POWER…………………….…….……………………………….………………….... 6.71.16 TAKEOFF RPM…………………….…….…………………………………………………………………………………………... 6.71.17 SRL COMPUTER SCHEDULES AND SETTING CRUISE POWER…………………….………………………….... 6.71.18 REVERSE TAXI OPERATIONS…………………….…….………………………………………………….…………………... 6.71.19 ENGINE FLAMEOUTS DURING ADVERSE WEATHER…………………….…….……………….……………..…... 6.71.19 OPERATIONS WITH STANDING WATER, SLUSH, OR WET SNOW ON THE RUNWAY………………... 6.71.20
Revision: Original Aug 1,2013
GO/FCOM/SA227‐SERIES/VTM
AIRCRAFT SYSTEMS POWER PLANT
SA227‐ SERIES/FCOM/VTM
6.71.00.2
FIGURES FIGURE 6.71‐1 TPE331‐10U/‐11U TURBOPROP ENGINE…….………………………………………………..…..…….. 6.71.1 FIGURE 6.71‐2 POWER PLANT SECTIONS…….…….……………………………………………………………….………….. 6.71.2 FIGURE 6.71‐3 ENGINE CONTROLS AND BLADE ANGELS………………………………………………………………... 6.71.5 FIGURE 6.71‐4 ENGINE OIL SYSTEM…………………….…….…………………………………………………………………... 6.71.8 FIGURE 6.71‐5 FUEL CONTROL SYSTEM…………………….…….……………………………………………………………... 6.71.9 FIGURE 6.71‐6 STARTING SCHEMATIC…………………….…….……………………………………………………………... 6.71.11
Revision: Original Aug 1,2013
GO/FCOM/SA227‐SERIES/VTM