S2R-T34 Turbo Thrush. Aircraft Maintenance Manual. Single Cockpit and Dual Cockpit

Intro.pdf......Page 1
BookmarkTitle:......Page 5
LOG OF REVISIONS......Page 6
INTRODUCTION......Page 7
Section  1......Page 8
GENERAL......Page 9
VERTICAL STABILIZER AND RUDDER......Page 10
FUSELAGE......Page 11
COCKPIT......Page 12
FUEL SYSTEM......Page 13
ELECTRICAL SYSTEM......Page 15
Section  2......Page 19
PARKING......Page 21
COLD WEATHER OPERATION......Page 22
ENGINE FIRES......Page 23
BEFORE STARTING ENGINE......Page 24
STARTING ENGINE......Page 25
SYSTEM AND COMPONENT SERVICING......Page 26
ENGINE OIL SYSTEM......Page 27
FUEL SYSTEM......Page 31
DEFUELING......Page 33
POWER PLANT INTERNAL CLEANING......Page 34
INSPECTION CHECK LIST......Page 35
BookmarkTitle:......Page 38
ENGINE OIL SYSTEM......Page 41
ENGINE FUEL SYSTEM......Page 42
IGNITION SYSTEM......Page 43
MAIN LANDING GEAR......Page 44
TAIL GEAR......Page 45
*NOTE*......Page 46
Daily......Page 47
Annually inspect the lower spar splice blocks (P/N 22508T001 upper half and P/N 22508T002 lower half) as follows:  Visually inspect splice blocks with a 10X magnifying glass or dye penetrant.  Inspect for external cracks around the ¼ inch and 5/16 inch hole locations.  If no cracks are detected this portion of the wing inspection is complete. If cracks are found remove the splice blocks before next flight and inspect the lower spar cap for cracks in accordance with Thrush Aircraft Inc. Service Bulletin SB-AG-39.  If cracks are found in spar cap contact Thrush Aircraft Inc for possible repair or replacement.  If no cracks are found in spar cap, replace the cracked splice blocks with new units.  Refer to Section VIII “Wing Removal” for splice block removal and installation.......Page 48
X......Page 49
METAL EMPENNAGE......Page 50
AILERONS AND FLAPS......Page 51
COCKPIT......Page 52
ELECTRICAL SYSTEM......Page 53
CORROSION CONTROL......Page 54
BATTERY MAINTENANCE......Page 55
LUBRICATION......Page 56
Section  3......Page 72
HYDRAULIC SYSTEM......Page 73
Section  4......Page 74
DESCRIPTION AND OPERATION......Page 75
ENGINE BUILDUP......Page 77
ENGINE REMOVAL......Page 79
ENGINE INSTALLATION......Page 83
PROPELLER AND BETA FEEDBACK MECHANISM......Page 86
A.  Servo-oil Supply......Page 87
B.  Constant Speed Section......Page 88
C.  Power Turbine Governing Section......Page 89
D.  Beta Control Valve Section......Page 90
ENGINE POWER AND PROPELLER CONTROLS (FCU) (REF FIG. 4-18)......Page 91
PROPELLER SETTINGS (HARTZELL HC-B3TN-3C (or D)/T10282N or T10282N+4)......Page 93
PROPELLER REMOVAL......Page 94
Chamfer of washer must face bolt head at installation.......Page 95
BookmarkTitle:......Page 96
CONSTANT SPEED UNIT (CSU) INSTALLATION......Page 97
PROPELLER CSU HIGH RPM ADJUSTMENT (REF TO FIG. 4-14)......Page 98
PROPELLER REVERSING INTERCONNECT LINKAGE......Page 99
REAR LINKAGE (Figure 4-11)......Page 100
BookmarkTitle:......Page 101
BookmarkTitle:......Page 102
ENGINE RIGGING CHECKS AND ADJUSTMENTS......Page 103
HIGH (FLIGHT) IDLE ADJUSTMENTS (FIGURE 4-11) (FOR ENGINES EQUIPPED WITH START CONTROL UNITS)......Page 104
OVERSPEED GOVERNOR CHECK (PROP TEST)......Page 105
REVERSE MAX POWER CHECK......Page 107
BookmarkTitle:......Page 134
GENERAL DESCRIPTION......Page 135
FUEL QUANTITY INDICATING SYSTEM......Page 136
Effective: 1/26/05        5 -4......Page 137
Calibration......Page 138
AUXILIARY ELECTRIC FUEL PUMP INSTALLATION......Page 139
Refer to illustration (Fig 5-2) for identification of parts during disassembly and re-assembly.......Page 140
OPTIONAL:  FUEL FLOW......Page 141
SEALING COMPOUNDS......Page 142
C. Allow the sealer to dry overnight.......Page 143
TROUBLESHOOTING......Page 144
FUEL SYSTEM TROUBLE SHOOTING CHART......Page 145
ACTIVATING HOPPER (FERRY) FUEL SYSTEM......Page 149
Operating instructions for the P/N 60167 ferry fuel system......Page 150
LANDING GEAR, WHEELS & BRAKES......Page 154
CLEANING, INSPECTION AND REPAIR OF SHOCK STRUTS......Page 155
CLEANING, INSPECTION AND REPAIR OF TAIL GEAR......Page 156
CLEANING, INSPECTION AND REPAIR OF TAIL GEAR SPINDLE HOUSING ASSEMBLY.......Page 157
TAIL GEAR RIGGING......Page 158
INSPECTION OF TAIL WHEEL ASSEMBLY......Page 159
TAIL WHEEL REASSEMBLY AND INSTALLATION (5.00—5 10pr)......Page 160
DIVIDED TYPE WHEEL (CLEVELAND)......Page 161
(CLEVELAND, DIVIDED TYPE)......Page 162
(CLEVELAND DIVIDED TYPE)......Page 163
REMOVAL OF LININGS FROM CALIPERS......Page 164
BRAKE LINING CONDITIONING PROCEDURES......Page 165
(CLEVELAND DISC TYPE)......Page 166
DISASSEMBLY AND REPAIR......Page 168
BookmarkTitle:......Page 169
BookmarkTitle:......Page 170
TROUBLESHOOTING CHART......Page 171
TABLE OF CONTENTS......Page 179
MAINTENANCE OF FLIGHT CONTROLS......Page 180
INSTALLATION OF BEARINGS IN THE CONTROL STICK FORK AND ON THE TORQUE TUBE......Page 181
AILERON RIGGING......Page 182
FLAP JACKSCREW REMOVAL......Page 183
FLAP RIGGING......Page 184
CONTROL CABLES REMOVAL......Page 185
BALANCE CABLE RIGGING (Fig. 7-11)......Page 186
ELEVATOR INSTALLATION......Page 187
ELEVATOR TRIM TAB REMOVAL......Page 188
EMPENNAGE REMOVAL......Page 189
M. Apply Antiseize to the matching holes in the upper spar cap and place the top splice fitting into position.  Move the wings as required and press the bolts through the holes in the upper spar cap.......Page 194
CAUSE......Page 197
CAUSE......Page 198
CAUSE......Page 199
CAUSE......Page 200
CAUSE......Page 201
CAUSE......Page 202
FLIGHT CONTROL STATIC BALANCE LIMITS......Page 221
BookmarkTitle:......Page 222
INSTRUMENT SYSTEM MAINTENANCE......Page 223
INSPECTION AND LEAKAGE TEST......Page 224
MAGNETIC COMPASS COMPENSATION......Page 226
VOLTMETER......Page 227
CALIBRATION OF REMOTE GAUGE......Page 228
REMEDY......Page 230
REMEDY......Page 231
8 – 11 Effective: 1/26/05......Page 232
ENGINE OIL PRESSURE GAUGE......Page 233
Pressure line broken......Page 234
TROUBLE......Page 235
FUEL QUANTITY INDICATOR......Page 236
TROUBLE......Page 237
BookmarkTitle:......Page 238
PROBABLE CAUSE......Page 239
Figure 8-2......Page 242
Section  9......Page 243
GENERAL DESCRIPTION......Page 244
HOPPER REPAIR (Figure 9-1)......Page 245
HOPPER GATE BOX INSTALLATION (Figure 9-4)......Page 246
DISPERSAL EQUIPMENT......Page 247
AGITATOR AND SPREADER (Figure 9-5)......Page 248
Section  10......Page 256
BATTERY SERVICING......Page 257
BATTERY REMOVAL......Page 259
VOLTAGE REGULATOR INSTALLATION......Page 260
STARTER - GENERATOR REMOVAL......Page 261
STARTER-GENERATOR INSTALLATION......Page 262
REMARKS......Page 263
TROUBLE......Page 264
STARTER/GENERATOR - GENERATOR PHASE......Page 265
BookmarkTitle:......Page 266
BookmarkTitle:......Page 267
Low battery......Page 268
Section  11......Page 313