Thrush Aircraft S2R-R1340 Maintenance Manual page 177

THRUSH AIRCRAFT, INC - MODEL S2R-R1340
GENERAL DESCRIPTION ........................................................................................ 2
INSTRUMENT SYSTEM MAINTENANCE................................................................. 2
FLIGHT INSTRUMENTS ........................................................................................... 2
PITOT-STATIC SYSTEM ..................................................................................... 2
Maintenance.................................................................................................... 3
Inspection and Leakage Test .......................................................................... 3
Figure 8-1: Pitot-Static System....................................................................... 4
ALTIMETER ......................................................................................................... 5
AIRSPEED INDICATOR....................................................................................... 5
MAGNETIC COMPASS........................................................................................ 5
Figure 8-2: Center Instrument Panel .............................................................. 6
Magnetic Compass Compensation....................................................................... 6
turn coordinator .................................................................................................... 6
POWER PLANT INSTRUMENTS .............................................................................. 7
OIL TEMPERATURE SYSTEM ............................................................................ 7
OIL PRESSURE SYSTEM ................................................................................... 7
FUEL PRESSURE SYSTEM. ............................................................................... 8
MANIFOLD PRESSURE SYSTEM....................................................................... 8
TACHOMETER SYSTEM..................................................................................... 8
Figure 8-3: Left Instrument Panel................................................................... 9
MISCELLANEOUS INSTRUMENTS.......................................................................... 9
FUEL QUANTITY INDICATOR............................................................................. 9
VOLTMETER........................................................................................................ 9
AMMETER.......................................................................................................... 10
HOPPER QUANTITY (Optional equip.).............................................................. 10
Figure 8-4: Right Instrument Panel .............................................................. 10
Calibration of Hopper Quantity Gauge .......................................................... 11
INSTRUMENT TROUBLESHOOTING .................................................................... 11
Table 8-1: INSTRUMENT TROUBLESHOOTING CHART ........................... 12
AIRSPEED INDICATOR..................................................................................... 12
ALTIMETER ....................................................................................................... 12
MAGNETIC COMPASS...................................................................................... 13
ENGINE OIL PRESSURE GAUGE .................................................................... 13
ENGINE FUEL PRESSURE GAUGE ................................................................. 14
TACHOMETER .................................................................................................. 14
FUEL QUANTITY INDICATOR........................................................................... 15
ENGINE OIL TEMPERATURE GAUGE ............................................................. 15
Table 8-2: Hopper Level Sensor Calibration Chart........................................ 16
Table 8-3: R1340 Engine Instrument Markings ............................................. 17
Effective: 01/01/08
AIRCRAFT MAINTENANCE MANUAL
SECTION 8
INSTRUMENTS
TABLE OF CONTENTS
8-1