Description
Thrush S2RHG-T65 Turbo Thrush Single & Dual Cockpit Aircraft Maintenance Manual 2005
This aircraft maintenance manual is a detailed technical reference for the Thrush S2RHG-T65 Turbo Thrush in single- and dual-cockpit configurations. Manual T65HG-2 was issued May 5, 2004 and revised September 16, 2005, with coverage identified for serial numbers T65HG – 011 & Up and T65HG – 013 DC & Up. Across 272 pages, the manual brings together aircraft-specific servicing, inspection, system description, removal and installation work, rigging, troubleshooting, limits, drawings, and wiring information for technicians maintaining the S2RHG-T65.
File Details
- Manual type: Aircraft Maintenance Manual
- Brand: Thrush Aircraft, Inc.
- Model: S2RHG-T65 Turbo Thrush, single and dual cockpit
- Serial coverage: T65HG – 011 & Up; T65HG – 013 DC & Up
- Manual number: T65HG-2
- Issued: May 5, 2004
- Revised: September 16, 2005
- Language: English
- Pages: 272
- File format: PDF
Maintenance, Inspection and Service Depth
The Thrush S2RHG-T65 Turbo Thrush Single & Dual Cockpit Aircraft Maintenance Manual 2005 is built around the practical work needed to keep the aircraft serviceable. The servicing and inspection section covers ground handling, towing, taxiing, parking, mooring, jacking and leveling, cold-weather practices, ground emergency procedures, engine starting and operational checks, routine servicing, defueling, brake bleeding, corrosion control, windshield care and battery maintenance. Its inspection material extends through propeller, engine externals, engine oil and fuel systems, ignition, pneumatic equipment, airframe fuel, landing gear, tail gear, fuselage, hopper, wings, controls, empennage, cockpit and electrical items, with inspection intervals shown for daily, 50-hour, 100-hour and 400-hour work where applicable.
Lubrication receives its own illustrated chart sequence, and the manual includes a general torque chart plus engine-oil servicing illustrations. The aircraft-specific inspection material is particularly useful for agricultural service because it repeatedly addresses cleaning, chemical exposure, corrosion prevention, hopper condition, wing and fuselage structure, fuel-system drains and control-system condition. This gives the technician a single reference for scheduled checks as well as the follow-on section to consult when an inspection reveals a problem that needs deeper system work.
Complete PDF Bookmark Tree
Complete Bookmarks
The complete bookmarks in the “Thrush S2RHG-T65 Turbo Thrush Single & Dual Cockpit Aircraft Maintenance Manual 2005” are as follows:
+Intro.pdfp. 1
Rev. No.p. 5
FAAp. 5
Sectionp. 5
Pagesp. 5
Description of Revisionp. 5
FAAp. 5
NEWp. 5
JUL 26, 2004p. 5
ALLp. 5
ALLp. 5
NEW BOOKp. 5
C. Lorenzenp. 5
05/25/05p. 5
Preludep. 5
ip. 5
Revise cover.p. 5
C. Lorenzenp. 5
Rev. No.p. 6
FAAp. 6
Sectionp. 6
Pagesp. 6
Description of Revisionp. 6
FAAp. 6
Forwardp. 6
i ii-iv vi & vii viiip. 6
Revised Cover Sheet Revised Log of Pages Added R2 Log of Revisions Added paragraphp. 6
Rev. No.p. 7
FAAp. 7
Sectionp. 7
Pagesp. 7
Description of Revisionp. 7
FAAp. 7
INTRODUCTIONp. 8
+Sect 01.doc.pdfp. 9
+GENERAL DESCRIPTIONp. 10
CONTACT INFORMATIONp. 10
+PRINCIPAL DIMENSIONSp. 10
GENERALp. 10
WINGp. 10
HORIZONTAL STABILIZER AND ELEVATORSp. 11
VERTICAL STABILIZER AND RUDDERp. 11
AREASp. 11
SUPPLIER FURNISHED COMPONENT MANUALSp. 11
+AIRCRAFT STRUCTUREp. 12
FUSELAGEp. 12
WINGp. 12
EMPENNAGEp. 12
COCKPITp. 13
+AIRCRAFT SYSTEMSp. 13
HYDRAULIC SYSTEMSp. 13
POWER PLANT & PROPELLERp. 13
FUEL SYSTEMp. 13
LANDING GEAR, WHEELS & BRAKESp. 15
FLIGHT CONTROLSp. 15
INSTRUMENTSp. 15
ELECTRICAL SYSTEMp. 15
+AIRCRAFT WEIGHT & BALANCEp. 15
+Figure 1-1: Aircraft 3-viewp. 16
Figure 1-2: Aircraft Stationsp. 17
+Sect 02.doc.pdfp. 18
SERVICING & INSPECTIONp. 20
+GROUND HANDLINGp. 20
TOWINGp. 20
TAXIINGp. 20
PARKINGp. 20
MOORINGp. 20
JACKINGp. 21
LEVELINGp. 21
+COLD WEATHER OPERATIONp. 21
COLD WEATHER MAINTENANCE HINTSp. 21
+GROUND EMERGENCY PROCEDURESp. 22
+GROUND OPERATION OF ENGINEp. 23
+BEFORE STARTING ENGINEp. 23
ENGINE OPERATIONAL CHECKp. 24
+SYSTEM AND COMPONENT SERVICINGp. 25
+HYDRAULIC SYSTEMp. 25
ENGINE OIL SYSTEMp. 25
FUEL SYSTEMp. 28
DEFUELINGp. 30
INDUCTION SYSTEMp. 31
+LANDING GEAR, WHEELS & BRAKESp. 31
TIRESp. 31
BRAKE BLEEDINGp. 31
+INSPECTIONp. 31
INSPECTION CHECK LISTp. 32
+INSPECTION CHARTp. 33
PROPELLERp. 33
PROPELLERp. 34
ENGINE EXTERNALSp. 34
ENGINE OIL SYSTEMp. 35
OIL COOLER AUGMENTATION (GROUND)p. 36
ENGINE FUEL SYSTEMp. 36
IGNITION SYSTEMp. 37
PNEUMATIC SYSTEMp. 38
AIRFRAME FUEL SYSTEMp. 38
MAIN LANDING GEARp. 38
TAIL GEARp. 39
FUSELAGE SKINSp. 41
HOPPERp. 41
WINGSp. 41
FUSELAGE FRAMEp. 42
CONTROL SYSTEMSp. 43
METAL EMPENNAGEp. 44
AILERONS AND FLAPSp. 44
COCKPITp. 45
ELECTRICAL SYSTEMp. 46
+CORROSION CONTROLp. 46
WINDSHIELDp. 47
HOPPER REPAIRp. 47
FUEL TANK REPAIRp. 47
+BATTERY MAINTENANCEp. 47
Figure 2-1: Tie Down and Jack Pointsp. 49
Figure 2-2: Wing Fuel Fillers and Drainsp. 50
Figure 2-3: Fuselage Fuel Drainsp. 51
Figure 2-4: Fuel Filter Locationp. 52
LUBRICATIONp. 53
+FIGURE 2-7: Torque Chartp. 61
Figure 2-8: Engine Oil Servicingp. 62
+Sect 03.doc.pdfp. 63
+Sect 04.doc.pdfp. 65
+POWERPLANT AND PROPELLERp. 67
GENERAL DESCRIPTIONp. 67
AIR CLEANING SYSTEMp. 67
+POWERPLANTp. 67
DESCRIPTION AND OPERATIONp. 67
ENGINE BUILDUPp. 69
ENGINE REMOVALp. 70
ENGINE INSTALLATIONp. 73
+PROPELLERp. 75
DESCRIPTION AND OPERATIONp. 75
PROPELLER AND BETA FEEDBACK MECHANISMp. 75
CONSTANT SPEED UNIT (CSU)p. 76
PROPELLER OVERSPEED GOVERNORp. 79
+ENGINE POWER AND PROPELLER CONTROLS (FCU)p. 79
PROPELLER SPEED SELECT AND FEATHERING CONTROLp. 80
PROPELLER SETTINGSp. 80
+PROPELLER MAINTENANCEp. 81
PROPELLER REMOVALp. 81
PROPELLER INSTALLATIONp. 82
CONSTANT SPEED UNIT (CSU) REMOVALp. 83
CONSTANT SPEED UNIT (CSU) INSTALLATIONp. 84
PROPELLER CSU HIGH RPM ADJUSTMENTp. 85
PROPELLER OVERSPEED GOVERNOR REMOVALp. 85
PROPELLER OVERSPEED GOVERNOR INSTALLATIONp. 85
+ENGINE CONTROLSp. 86
+RIGGING INSTRUCTIONSp. 86
AIRFRAME CONTROL LINKAGESp. 86
PROPELLER REVERSING INTERCONNECT LINKAGEp. 86
FRONT LINKAGEp. 86
REAR LINKAGEp. 87
CONDITION LEVER LINKAGEp. 88
PROPELLER RIGGINGp. 88
+ENGINE RIGGING CHECKS AND ADJUSTMENTSp. 89
GROUND IDLE ADJUSTMENTS (Ref. Fig. 4-7)p. 89
FLIGHT IDLE ADJUSTMENTSp. 89
PROPELLER GOVERNOR CHECKp. 89
MAX PROPELLER SPEED CHECKp. 90
OVERSPEED GOVERNOR CHECKp. 90
FEATHERING CHECKp. 90
REVERSE MAX POWER CHECK (Figure 4-4)p. 90
GROUND OPERATION PROPELLER PITCH STOPp. 90
BETA & REVERSE LOCKOUTp. 91
FUEL SHUTOFF LOCKOUTp. 91
1600 RPM Np TORQUE SETTINGp. 91
+ENGINE DATA PERTINENT TO THRUSH AIRCRAFT INC INSTALLATIONp. 92
+Figure 4-0a: PT6 Engine Assemblyp. 94
Figure 4-0b: PT6 Engine Assemblyp. 95
Figure 4-1: Prop Pitch Mechanismp. 96
Figure 4-2: Propeller Reversing Linkagep. 97
Figure 4-3: Engine Controlsp. 98
Figure 4-4: Engine Control Quadrantp. 99
Figure 4-5: Torque Conversion Chartp. 100
Figure 4-6: Beta Feedback Mechanismp. 101
Figure 4-7: Fuel Control Unitp. 102
Figure 4-8: Vibration Isolatorsp. 103
Figure 4-9: Propeller Angle Guidep. 104
+Sect 05.doc.pdfp. 105
FUEL SYSTEMp. 106
GENERAL DESCRIPTIONp. 106
MAINTENANCE PRECAUTIONSp. 107
+SUB-SYSTEMS AND COMPONENTSp. 107
FUEL QUANTITY INDICATING SYSTEMp. 107
FUEL QUANTITY INDICATORp. 107
+TRANSMITTERp. 108
Removalp. 108
Installationp. 108
Calibrationp. 108
+CAPACITY (U.S. GALLONS)p. 109
GAUGE READINGp. 109
EMPTYp. 109
+AUXILIARY ELECTRIC FUEL PUMPp. 109
AUXILIARY ELECTRIC FUEL PUMP REMOVALp. 109
AUXILIARY ELECTRIC FUEL PUMP INSTALLATIONp. 110
ENGINE-DRIVEN FUEL PUMPp. 110
+FUEL FILTERp. 110
AIRBORNE 1J18 FUEL FILTER SERVICE INSTRUCTIONSp. 110
OPTIONAL: FUEL FLOWp. 111
FUEL LINE MAINTENANCEp. 112
+SEALING COMPOUNDSp. 112
LEAK SEALINGp. 113
RESEALING AFTER COMPLETE SKIN REMOVALp. 113
+TROUBLESHOOTINGp. 114
FUEL SYSTEM TROUBLE SHOOTING CHARTp. 114
+ACTIVATING HOPPER (FERRY) FUEL SYSTEMp. 116
+OPERATING INSTRUCTIONS FOR THE P/N 60167 FERRY FUEL SYSTEMp. 117
Figure 5-1: Fuel System, Firewall Aftp. 118
Figure 5-2: Firewall Fuel Filterp. 119
Figure 5-3: Hopper Ferry Fuel Systemp. 120
+Sect 06.doc.pdfp. 121
+LANDING GEAR, WHEELS AND BRAKESp. 123
+MAIN LANDING GEARp. 123
MAIN LANDING GEAR REMOVALp. 123
CLEANING, INSPECTION AND REPAIR OF MAIN GEARp. 123
+TAIL LANDING GEARp. 123
REMOVALp. 124
CLEANING, INSPECTION AND REPAIR OF TAIL GEARp. 124
DISASSEMBLY OF SPINDLE HOUSING ASSEMBLYp. 125
CLEANING, INSPECTION AND REPAIR OF TAIL GEAR SPINDLE HOUSING ASSEMBLY.p. 125
INSTALLATIONp. 126
TAIL GEAR RIGGINGp. 126
+TAIL WHEEL REMOVAL AND DISASSEMBLYp. 127
INSPECTION OF TAIL WHEEL ASSEMBLYp. 127
TAIL WHEEL REASSEMBLY AND INSTALLATION (6.00 – 6 8pr)p. 128
+WHEELS AND BRAKESp. 129
MAIN WHEEL REMOVAL AND DISASSEMBLYp. 129
INSPECTION OF MAIN WHEEL ASSEMBLYp. 130
REASSEMBLY AND INSTALLATIONp. 131
+SERVICINGp. 132
MEASURING BRAKE LINING WEAR AND BRAKE LINING TYPESp. 132
REMOVAL OF LININGS FROM CALIPERSp. 133
REPLACEMENT OF ORGANIC LININGSp. 133
REASSEMBLY OF ORGANIC LININGS TO CALIPERp. 133
REPLACEMENT OF METALLIC LININGSp. 134
REASSEMBLY OF METALLIC LININGS TO CALIPERp. 134
BRAKE LINING CONDITIONING PROCEDURESp. 135
THRUSH METALLIC LININGSp. 135
THRUSH NON-ASBESTOS ORGANIC LININGSp. 136
BRAKE REMOVAL AND DISASSEMBLYp. 136
(Cleveland Disc Type, See Figure 6-7)p. 136
BRAKE REASSEMBLY AND INSTALLATIONp. 138
REMOVAL OF BRAKE MASTER CYLINDERSp. 138
DISASSEMBLY AND REPAIRp. 138
INSTALLATIONp. 138
BRAKE BLEEDINGp. 139
+LANDING GEAR TROUBLESHOOTING CHARTp. 140
+Figure 6-1: Tailwheel Assemblyp. 142
Figure 6-1a: Tail Leaf Spring Supportp. 143
Figure 6-2: Organic Linings Wear Limitsp. 144
Figure 6-2a: Metallic Lining Wear Limitsp. 145
Figure 6-3: Brake Disc Coning Limitsp. 146
Figure 6-4: Organic Brake Liningsp. 147
Figure 6-4a: Metallic Brake Liningsp. 148
Figure 6-5: Brake Master Cylinderp. 149
Figure 6-6: 29-11 Main wheelp. 150
Figure 6-7: Cleveland Brakesp. 151
+Sect 07.doc.pdfp. 152
+FLIGHT CONTROLSp. 154
GENERAL DESCRIPTIONp. 154
MAINTENANCE OF FLIGHT CONTROLSp. 154
+FLIGHT CONTROL SYSTEMSp. 155
+CONTROL STICKp. 155
REMOVAL OF BEARINGS FROM CONTROL STICK, FORK AND TORQUE TUBEp. 155
INSTALLATION OF BEARINGS IN THE CONTROL STICK FORK AND ON THE TORQUE TUBEp. 155
+AILERONSp. 155
AILERON REMOVALp. 156
AILERON INSTALLATIONp. 156
AILERON RIGGINGp. 156
AILERON SERVO TRIM TABSp. 157
+WING FLAPSp. 157
FLAP JACKSCREW REMOVALp. 157
FLAP REMOVALp. 158
FLAP INSTALLATIONp. 158
FLAP RIGGINGp. 158
+RUDDERp. 159
RUDDER REMOVALp. 159
RUDDER INSTALLATIONp. 159
RUDDER PEDAL REMOVALp. 159
CONTROL CABLES REMOVALp. 159
CONTROL CABLES INSTALLATIONp. 160
RUDDER RIGGINGp. 160
RUDDER TRIM TABp. 160
BALANCE CABLE RIGGINGp. 160
+ELEVATORSp. 160
ELEVATOR BALANCE SPRINGp. 161
ELEVATOR REMOVALp. 161
ELEVATOR INSTALLATIONp. 161
ELEVATOR RIGGINGp. 161
+ELEVATOR TRIM TABSp. 162
ELEVATOR TRIM TAB REMOVALp. 162
ELEVATOR TRIM TAB RIGGINGp. 162
+EMPENNAGEp. 163
EMPENNAGE REMOVALp. 163
EMPENNAGE INSTALLATIONp. 163
+WINGSp. 164
WING REMOVALp. 164
WING INSTALLATIONp. 166
MODIFIED WING INSTALLATION PROCEDURE FOR S2R AIRCRAFT WHICH HAVE TO HAVE THE WING ATTACH ANGLES REPLACED.p. 169
+CONTROL SYSTEM TROUBLESHOOTING CHARTp. 171
+AILERON SYSTEMp. 171
+FLAP SYSTEMp. 171
+RUDDER SYSTEMp. 172
ELEVATOR SYSTEMp. 173
+ELEVATOR TRIM SYSTEMp. 174
CAUSEp. 174
Figure 7-1: Control Stick Installationp. 175
Figure 7-2: Aileron Control Systemp. 176
Figure 7-3: Rudder-Aileron Interconnect Springsp. 177
Figure 7-4: Flap Actuator Motorp. 178
Figure 7-5: Flap Actuating Mechanismp. 179
Figure 7-6: Flap Down-stop Installationp. 180
Figure 7-7: Rudder Pedal Installationp. 181
Figure 7-8: Rudder Control Systemp. 182
Figure 7-9: Rudder Control Riggingp. 183
Figure 7-10: Elevator control Systemp. 184
Figure 7-11: Elevator Trim Tab Linkagep. 185
Figure 7-12: Horizontal Stabilizer Attachmentp. 186
Figure 7-13: Empennage Attachmentp. 187
Figure 7-14: Wing Attach Angle Attachment to Sparp. 188
Figure 7-15: Wing Spar Center Splicep. 189
Figure 7-16: Wing Splice Attachment to Fuselage Framep. 190
Table 7-1: Wing Splice Fittings Torque Chartp. 191
Figure 7-16: Attaching Wing Attach Angles to Fuselage Framep. 192
+FLIGHT CONTROL STATIC BALANCE LIMITSp. 192
TABLE 7-2: Static Balance Limitsp. 193
+Sect 08.doc.pdfp. 194
+INSTRUMENTSp. 195
GENERAL DESCRIPTIONp. 195
INSTRUMENT SYSTEM MAINTENANCEp. 195
FLIGHT INSTRUMENTSp. 195
+PITOT-STATIC SYSTEMp. 195
MAINTENANCEp. 196
INSPECTION AND LEAKAGE TESTp. 196
ALTIMETERp. 197
AIRSPEED INDICATORp. 197
+MAGNETIC COMPASSp. 197
MAGNETIC COMPASS COMPENSATIONp. 198
BANK INDICATORp. 198
POWER PLANT INSTRUMENTSp. 198
+MISCELLANEOUS INSTRUMENTSp. 198
FUEL QUANTITY INDICATORp. 198
VOLTMETERp. 199
AMMETERp. 199
HOPPER QUANTITY (OPTIONAL EQUIPMENT)p. 199
CALIBRATION OF REMOTE GAUGEp. 199
+INSTRUMENT TROUBLESHOOTING CHARTp. 201
AIRSPEED INDICATORp. 201
ALTIMETERp. 201
MAGNETIC COMPASSp. 202
ENGINE OIL PRESSURE GAUGEp. 203
ENGINE FUEL PRESSURE GAUGEp. 203
TACHOMETERp. 204
FUEL QUANTITY INDICATORp. 204
ENGINE OIL TEMPERATURE GAUGEp. 204
HOPPER QUANTITY SYSTEM (OPTIONAL EQUIPMENT)p. 205
+INSTRUMENT MARKINGS – PT6A-60AGp. 206
Figure 8-1a: PT6A-60 Instrument Markingsp. 206
+INSTRUMENT MARKINGS – PT6A-45A, -45B, -45R SERIESp. 207
Figure 8-1b: PT6A-45 Instrument markingsp. 207
+INSTRUMENT MARKINGS – PT6A-65AG, -65B, & -65ARp. 208
Figure 8-1c: PT6A-65 Instrument Markingsp. 208
+INSTRUMENT MARKINGSp. 209
+Figure 8-1d: PT6A Common Instrument Markingsp. 209
Figure 8-2: Fuel Level Sensor Calibration Chartp. 210
+Sect 09.pdfp. 211
+DISPERSAL SYSTEMSp. 212
GENERAL DESCRIPTIONp. 212
+HOPPERp. 212
HOPPER CAREp. 212
HOPPER REPAIRp. 213
HOPPER GATE BOX REMOVALp. 213
HOPPER GATE BOX INSTALLATIONp. 214
HOPPER ADAPTER BOX REMOVALp. 214
HOPPER ADAPTER BOX INSTALLATIONp. 214
+DISPERSAL EQUIPMENTp. 214
+Figure 9-1: Hopper Repairp. 215
Figure 9-2: Hopperp. 216
Figure 9-3: Optional Hopper Rinse Systemp. 217
Figure 9-4: Gatebox and Adapter Boxp. 218
+AGITATOR AND SPREADERp. 218
+Figure 9-5: Agitator and Spreaderp. 219
Figure 9-6: Spray Boomsp. 220
+Sect 10.pdfp. 221
+ELECTRICAL SYSTEMp. 223
GENERAL DESCRIPTIONp. 223
+POWER DISTRIBUTIONp. 223
BATTERY AND EXTERNAL POWERp. 223
BATTERY SERVICINGp. 223
SERVICING BATTERY INSTALLED IN AIRCRAFTp. 224
+GENERATOR SYSTEMp. 224
BATTERY OPERATIONp. 225
BATTERY REMOVALp. 225
BATTERY INSTALLATIONp. 225
+VOLTAGE REGULATIONp. 225
VOLTAGE REGULATOR REMOVALp. 225
VOLTAGE REGULATOR INSTALLATIONp. 225
STARTER – GENERATOR MAINTENANCEp. 226
STARTER – GENERATOR REMOVALp. 226
STARTER-GENERATOR INSTALLATIONp. 226
+TROUBLESHOOTING CHARTp. 227
+BATTERY SYSTEMp. 227
REMARKSp. 227
REMARKSp. 228
STARTER/GENERATOR – GENERATOR PHASEp. 228
+STARTER/GENERATOR – STARTER PHASEp. 229
Low batteryp. 230
+DIAGRAMSp. 230
+SYSTEM SCHEMATICp. 231
+WINDSHIELD WIPERSp. 232
LANDING AND TAXI LIGHTSp. 233
FLAP ACTUATOR AND CONTROLSp. 234
NAVIGATION AND INSTRUMENT LIGHTSp. 235
AUXILLIARY BUSSp. 236
FUEL QUANTITY INDICATIONp. 236
LOW OIL PRESSURE WARNING LIGHTp. 237
STALL WARNING SYSTEMp. 237
+ENGINE RELATEDp. 238
+POWER DISTRIBUTIONp. 238
HOUR METERp. 239
PROP BETA LIGHTp. 239
PROP RPMp. 241
ENGINE RPMp. 241
ITTp. 242
PRESS TO TESTp. 242
OIL COOLER FANp. 242
AUX FUEL PUMP, IGNITERS & PROP TESTp. 243
WIRE ROUTING – RIGHT SIDEp. 244
QUICK DISCONNECT Ap. 246
QUICK DISCONNECT Bp. 247
QUICK DISCONNECT Cp. 248
QUICK DISCONNECT Dp. 249
QUICK DISCONNECT Ep. 250
QUICK DISCONNECT Fp. 251
QUICK DISCONNECT Gp. 252
QUICK DISCONNECT Hp. 253
QUICK DISCONNECT Jp. 254
QUICK DISCONNECT Lp. 255
QUICK DISCONNECT Np. 256
QUICK DISCONNECT Pp. 257
QUICK DISCONNECT Rp. 258
HOPPER AGITATORp. 259
FUEL FLOWp. 259
AVIONICS MASTERp. 260
ELECTRIC FAN BRAKEp. 260
CROP HAWKp. 261
HOPPER RINSEp. 261
HEATED PITOT HEADp. 262
SMOKERp. 262
MICRONAIRp. 263
HOPPER LIGHTp. 263
TURN AND BANKp. 264
BOOM PRESSUREp. 264
MAP LIGHTSp. 265
FLAGGERp. 265
ARTIFICIAL HORIZONp. 266
HOPPER QUANTITYp. 267
LOW VOLTAGE WARNINGp. 268
HIGH CAPACITY WIPER/WASHERp. 269
ZEE AIR CONDITIONERp. 270
+Sect 11.pdfp. 271
Powerplant, Propeller and System Work
Powerplant coverage applies to installations using Pratt & Whitney Canada PT6A-45A, PT6A-45B, PT6A-45R, PT6A-60AG, PT6A-65AG, PT6A-65AR and PT6A-65B engines. The manual states that the dual-cockpit version is approved with the PT6A-60AG engine only at the time of this revision. The powerplant and propeller section goes beyond a basic description: it covers engine buildup, engine removal and installation, propeller operation, beta feedback, the constant speed unit, overspeed governor, engine power and propeller controls, feathering, propeller removal and installation, governor work, control-linkage rigging, idle adjustments and operational checks. Engine installation data, propeller settings and illustrated component layouts support accurate setup after maintenance.
The fuel-system chapter covers the 230 U.S. gallon aircraft fuel supply, quantity indicating system, transmitters, calibration, electric and engine-driven fuel pumps, filter servicing, fuel-line maintenance, wet-wing sealing compounds, leak sealing, resealing after skin removal and a troubleshooting chart. Landing-gear coverage includes the main gear, tail gear, wheel and brake assemblies, brake lining wear, organic and metallic lining procedures, conditioning, master cylinders and brake bleeding. Flight-control material addresses the control stick, ailerons, flaps, rudder, elevators, trim systems, empennage, wing removal and installation, rigging and troubleshooting, supported by detailed drawings and balance information.
Chapters Covered
- Section 1 – General Information
- General description and principal dimensions
- Aircraft structure: fuselage, wing, empennage and cockpit
- Aircraft systems, component manuals, three-view and aircraft stations
- Section 2 – Servicing & Inspection
- Ground handling, cold-weather operation and emergency procedures
- Ground engine operation and routine system/component servicing
- Inspection checklist and scheduled inspection charts
- Corrosion control, windshield, hopper, fuel tank and battery maintenance
- Lubrication, torque and engine-oil servicing figures
- Section 3 – Hydraulics
- Hydraulic brake-system description and operation
- Section 4 – Powerplant and Propeller
- PT6 powerplant description, air cleaning, engine buildup, removal and installation
- Propeller, beta feedback mechanism, CSU and overspeed governor
- Propeller maintenance, removal, installation and governor procedures
- Airframe/engine control-linkage rigging and propeller rigging
- Ground idle, flight idle, governor, feathering, reverse and torque-setting checks
- Engine installation data and component diagrams
- Section 5 – Fuel System
- Fuel quantity indication, transmitter removal, installation and calibration
- Auxiliary and engine-driven fuel pumps and fuel-filter servicing
- Fuel-line maintenance, sealing compounds and wet-wing leak repair
- Fuel-system troubleshooting and hopper ferry-fuel system
- Section 6 – Landing Gear, Wheels & Brakes
- Main and tail landing-gear removal, inspection, repair and installation
- Tail-wheel disassembly, inspection, reassembly and rigging
- Main-wheel removal, inspection and reassembly
- Organic and metallic brake lining service and conditioning
- Brake overhaul, master cylinders, bleeding and troubleshooting
- Section 7 – Flight Controls
- Control stick, ailerons, flaps, rudder and elevators
- Control-surface removal, installation and rigging
- Empennage and wing removal and installation
- Control-system troubleshooting and static balance limits
- Section 8 – Instruments
- Pitot-static system, altimeter, airspeed indicator and magnetic compass
- Powerplant and miscellaneous instruments
- Instrument troubleshooting and PT6-series instrument markings
- Section 9 – Dispersal Systems
- Hopper care, repair, gate box and adapter box work
- Dispersal equipment, agitator, spreader and spray-boom illustrations
- Section 10 – Electrical System
- Power distribution, battery/external power, generator and voltage regulation
- Starter-generator maintenance and electrical troubleshooting
- System schematics, wire routing, quick-disconnect layouts and equipment circuits
- Section 11 – Airworthiness Limitations
- Structural limitations and structural inspection limitations
Taken as a whole, the manual connects inspection findings to aircraft-system maintenance rather than treating each component in isolation. It provides the dimensions, limits, rigging information, service procedures, fault-isolation charts and illustrations needed to work across the airframe, propulsion installation, fuel system, landing gear, controls, instruments, agricultural dispersal equipment and electrical system.
Aircraft-Specific Reference and Supplier Manual Boundaries
This S2RHG-T65 aircraft maintenance manual is focused on Thrush-specific installations and procedures. It directs certain engine-internal, propeller and supplier-component work to the applicable Pratt & Whitney or component manuals, and it states that detailed descriptions of standard workshop procedures, general safety principles and standard service operations are not reproduced. That boundary is useful when planning a job: this manual supplies the aircraft installation, inspection, rigging, removal/installation, troubleshooting and system information while identifying where a referenced component manual is required for deeper component-specific work.
Maintain and Repair Your Turbo Thrush with the Right Technical Reference
Use the Thrush S2RHG-T65 Turbo Thrush Single & Dual Cockpit Aircraft Maintenance Manual 2005 when servicing the aircraft, tracing fuel or electrical faults, inspecting structural and control-system items, removing or installing major assemblies, rigging flight or engine controls, checking propeller operation, maintaining landing gear and brakes, or working with the hopper and dispersal installation. Correct procedures, settings, inspection criteria and system diagrams matter when maintenance decisions directly affect aircraft serviceability and safety. Your purchase is delivered as an instant PDF with no shipping wait; open it on a compatible phone, tablet or computer and print the pages you need for workshop use.
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