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GM1 Appendix II to AMC to Annex III — Aircraft Type Practical Experience and On-the-Job Training — List of Tasks

ED Decision 2023/019/R

The following list represents an example of OJT tasks for B1.1 and B2 (Aeroplanes Turbine) AML categories. The list is not exhaustive, nor tailored to a specific aircraft type, and should be reviewed and adjusted as necessary.

Task No

ATA chapter

Task description

B1.1

B2

1

05 Time limits / maintenance checks

Perform (assist) in A-Check

X

X

2

05 Time limits / maintenance checks

Close MEL/CDL item

X

X

3

05 Time limits / maintenance checks

Review Dent & Buckle chart

X

—

4

05 Time limits / maintenance checks

Perform bird strike inspection

X

—

5

05 Time limits / maintenance checks

Perform lightning strike inspection

X

X

6

05 Time limits / maintenance checks

Perform tail strike inspection

X

—

7

05 Time limits / maintenance checks

Review AD compliance

X

X

8

06 Dimensions/areas

Locate component by station number

X

X

9

07 Lifting and shoring

Jack aircraft wheel

X

—

10

07 Lifting and shoring

Jack the aircraft

X

—

11

08 Levelling and weighing

Level the aircraft

X

—

12

08 Levelling and weighing

Weigh the aircraft (including W&B amendment)

X

—

13

08 Levelling and weighing

Check the aircraft against equipment list

X

X

14

09 Towing and taxiing

Tow the aircraft (including preparation)

X

—

15

10 Parking/mooring, storing and return to service

Park aircraft (including applying applicable protections to parking duration)

X

—

16

10 Parking/mooring, storing and return to service

Position aircraft in dock

X

—

17

11 Placards and markings

Perform placards and markings inspection

X

X

18

12 Servicing

Perform aircraft refuelling (automatic and manual)

X

—

19

12 Servicing

Check and adjust tyre pressure

X

—

20

12 Servicing

Check and replenish hydraulic fluid

X

—

21

12 Servicing

Check and adjust accumulator pressure

X

—

22

12 Servicing

Check and replenish engine oil

X

—

23

12 Servicing

Perform landing gear servicing

X

—

24

12 Servicing

Perform waste / potable water servicing

X

—

25

12 Servicing

Connect ground power

X

X

26

12 Servicing

Lubricate flight control elements

X

—

27

20 Standard practices

Perform aircraft grounding

X

X

28

20 Standard practices

Perform ESDS device inspection

X

X

21 Air conditioning

…

…

29

21-20 Distribution

Replace recirculation filter

X

—

30

21-40 Heating

Replace combustion heater

X

—

31

21-20 Distribution

Clean outflow valve

X

—

32

21-20 Distribution

Replace outflow valve

X

—

33

21-50 Cooling

Replace ACM / Air cycle unit

X

—

34

21-50 Cooling

Replace heat exchanger

X

—

35

21-30 Pressurisation control

Replace pressurisation controller

X

X

36

21-30 Pressurisation control

Perform pressurisation system functional test

X

X

37

21-20 Distribution

Perform equipment cooling system functional test

X

X

38

21-20 Distribution

Check configuration of AVX compartment ventilation system

X

X

39

21-30 Pressurisation control

Perform air-conditioning system functional test

X

X

40

21-60 Temperature control

Perform temperature control system functional test

X

X

41

21 Air conditioning

Troubleshoot faulty system

X

X

42

22 Autoflight

Replacement of autothrottle servomechanisms components

X

—

43

22 Autoflight

Replace actuator

X

—

44

22 Autoflight

Replace controller

X

X

45

22 Autoflight

Replace amplifier

X

X

46

22 Autoflight

Replace autoflight system LRU

X

X

47

22 Autoflight

Perform yam damper operational test

X

X

48

22 Autoflight

Perform autopilot functional test

X

X

49

22 Autoflight

Perform autopilot gain adjustment

—

X

50

22 Autoflight

Check augmentation system

X

X

51

22 Autoflight

Check operation of autothrottle

X

X

52

22 Autoflight

Perform autoland functional test

X

X

53

22 Autoflight

Check flight management systems

X

X

54

22 Autoflight

Perform Mach trim functional test

—

X

55

22 Autoflight

Upload FM data

X

X

56

22 Autoflight

Troubleshoot faulty system

—

X

57

23 Communications

Perform interphone system operational test

X

X

58

23 Communications

Service interphone components

X

X

59

23 Communications

Replace HF unit

X

X

60

23 Communications

Replace VHF unit

X

X

61

23 Communications

Replace antenna

X

X

62

23 Communications

Perform voice recorder operational test

X

X

63

23 Communications

Replace voice recorder

X

X

64

23 Communications

Perform static discharge components inspection

X

X

65

23 Communications

Perform radio functional test

—

X

66

23 Communications

Perform SELCAL operational test

X

X

67

23 Communications

Perform co-axial cable repair

—

X

68

23 Communications

Perform ELT operational test

X

X

69

23 Communications

Troubleshoot faulty system

—

X

70

24 Electrical power

Supply/remove APU power

X

X

71

24 Electrical power

Remove/install battery

X

X

72

24 Electrical power

Charge battery

X

X

73

24 Electrical power

Perform battery charger operational test

X

X

74

24 Electrical power

Perform standby power system functional test

X

X

75

24 Electrical power

Replace IDG oil filter

X

X

76

24 Electrical power

Remove/install IDG

X

X

77

24 Electrical power

Perform IDG functional test

X

X

78

24 Electrical power

Replace switch

X

X

79

24 Electrical power

Replace CB

X

X

80

24 Electrical power

Replace voltage regulator

—

X

81

24 Electrical power

Perform voltage regulator functional test

X

X

82

24 Electrical power

Perform electrical feeder cable repair

—

X

83

25 Equipment and furnishings

Perform emergency equipment inspection

X

X

84

25 Equipment and furnishings

Replace carpets

X

—

85

25 Equipment and furnishings

Perform crew seats operational test

X

—

86

25 Equipment and furnishings

Replace crew seats

X

—

87

25 Equipment and furnishings

Replace passenger seats

X

—

88

25 Equipment and furnishings

Perform seats and seat belts inspection

X

—

89

25 Equipment and furnishings

Check ELT for compliance with applicable regulations

X

X

90

25 Equipment and furnishings

Perform escape slide inspection

X

—

91

25 Equipment and furnishings

Remove/install escape slide

X

—

92

25 Equipment and furnishings

Perform upholstery repair

X

—

93

25 Equipment and furnishings

Remove/install interior panels

X

—

94

25 Equipment and furnishings

Remove/install cargo compartment panels

X

—

95

25 Equipment and furnishings

Perform cargo loading system inspection

X

—

96

25 Equipment and furnishings

Perform cargo loading system functional test

X

X

97

25 Equipment and furnishings

Replace cargo loading system actuator

X

—

98

26 Fire protection

Check fire bottle content

X

—

99

26 Fire protection

Remove/install fire bottle

X

—

100

26 Fire protection

Replace fire bottle squib

X

—

101

26 Fire protection

Check portable fire-extinguisher content

X

—

102

26 Fire protection

Perform smoke detection system functional test

X

X

103

26 Fire protection

Perform smoke detectors inspection

X

X

104

26 Fire protection

Remove/install smoke detectors

X

X

105

26 Fire protection

Perform fire protection system inspection

X

X

106

26 Fire protection

Perform fire protection system functional test

X

X

107

26 Fire protection

Perform engine fire detection system inspection

X

X

108

26 Fire protection

Troubleshoot faulty system

X

X

109

27 Flight controls

Perform horizontal stabiliser components inspection

X

—

110

27 Flight controls

Perform horizontal stabiliser operational test

X

X

111

27 Flight controls

Remove/install horizontal stabiliser

X

—

112

27 Flight controls

Perform elevator components inspection

X

—

113

27 Flight controls

Perform elevator operational test

X

X

114

27 Flight controls

Remove/install elevator

X

—

115

27 Flight controls

Perform aileron components inspection

X

—

116

27 Flight controls

Perform aileron operational test

X

X

117

27 Flight controls

Remove/install aileron

X

—

118

27 Flight controls

Perform rudder components inspection

X

—

119

27 Flight controls

Perform rudder operational test

X

X

120

27 Flight controls

Remove/install rudder

X

—

121

27 Flight controls

Remove/install trim tab

X

—

122

27 Flight controls

Perform LE flap components inspection

X

—

123

27 Flight controls

Perform LE flap operational test

X

X

124

27 Flight controls

Perform LE devices alternate operation

X

X

125

27 Flight controls

Remove/install LE flap

X

—

126

27 Flight controls

Perform TE flap components inspection

X

—

127

27 Flight controls

Perform TE flap operational test

X

X

128

27 Flight controls

Perform TE devices alternate operation

X

X

129

27 Flight controls

Remove/install TE flap

X

—

130

27 Flight controls

Perform spoiler components inspection

X

—

131

27 Flight controls

Perform spoiler operational test

X

X

132

27 Flight controls

Remove/install spoiler

X

—

133

27 Flight controls

Perform slat component inspection

X

—

134

27 Flight controls

Perform slat operational test

X

X

135

27 Flight controls

Remove/install slat

X

—

136

27 Flight controls

Replace control cable and fittings

X

—

137

27 Flight controls

Perform control cable tension adjustment

X

—

138

27 Flight controls

Remove/install actuator

X

—

139

27 Flight controls

Remove/install powered control unit

X

—

140

27 Flight controls

Perform flight controls functional test

X

X

141

27 Flight controls

Perform stall warning system functional test

X

X

142

27 Flight controls

Perform control column operational test

X

X

143

27 Flight controls

Deactivate/reactivate servo control

X

-

144

27 Flight controls

Check / adjust gearbox oil level

X

-

145

27 Flight controls

Troubleshoot faulty system

X

X

146

28 Fuel systems

Perform fuel/defuel system components inspection

X

—

147

28 Fuel systems

Fuel quantity indicating system functional test

X

X

148

28 Fuel systems

Perform fuel transfer between tanks

X

—

149

28 Fuel systems

Perform booster pump inspection

X

—

150

28 Fuel systems

Remove/install booster pump

X

—

151

28 Fuel systems

Remove/install fuel selector

X

—

152

28 Fuel systems

Perform fuel tank inspection

X

—

153

28 Fuel systems

Remove/install fuel control valve

X

—

154

28 Fuel systems

Remove/install fuel level indicator

X

—

155

28 Fuel systems

Remove/install fuel line

X

—

156

28 Fuel systems

Remove/install flame arrestor

X

—

157

28 Fuel systems

Remove/install water drain valve

X

—

158

28 Fuel systems

Perform fuel content calculation

X

—

159

28 Fuel systems

Check fuel quantity gauge calibration

X

—

160

28 Fuel systems

Perform fuel feed/selectors functional test

X

X

161

28 Fuel systems

Perform fuel dump system functional test

X

X

162

28 Fuel systems

Troubleshoot faulty system

X

X

163

29 Hydraulic power

Perform hydraulic system components inspection

X

—

164

29 Hydraulic power

Check hydraulic system indication

X

x

165

29 Hydraulic power

Perform hydraulic system functional test

X

X

166

29 Hydraulic power

Check auxiliary system indication

X

x

167

29 Hydraulic power

Perform auxiliary system functional test

X

X

168

29 Hydraulic power

Depressurise/pressurise hydraulic reservoirs

X

—

169

29 Hydraulic power

Perform pressurisation module leak check

X

—

170

29 Hydraulic power

Perform shut-off valve operational test

X

X

171

29 Hydraulic power

Replace hydraulic filter

X

—

172

29 Hydraulic power

Replace engine-driven pump

X

—

173

29 Hydraulic power

Replace hydraulic system valve

X

—

174

29 Hydraulic power

Replace hydraulic system line

X

—

175

29 Hydraulic power

Perform power transfer unit operational test

X

X

176

29 Hydraulic power

Remove/install power transfer unit

X

—

177

29 Hydraulic power

Troubleshoot faulty system

X

X

178

30 Ice and rain protection

Perform windshield wiper system components inspection

X

—

179

30 Ice and rain protection

Replace windshield wiper

X

—

180

30 Ice and rain protection

Replace windshield wiper motor

X

—

181

30 Ice and rain protection

Adjust windshield wiper tension

X

—

182

30 Ice and rain protection

Perform ice detection components inspection

X

—

183

30 Ice and rain protection

Check ice detection indication

X

X

184

30 Ice and rain protection

Perform de-icing/anti-icing system components inspection

X

—

185

30 Ice and rain protection

Perform de-icing/anti-icing system functional test

X

X

186

30 Ice and rain protection

Replace de-icing/anti-icing valve

X

—

187

30 Ice and rain protection

Replace solenoid valve

X

X

188

30 Ice and rain protection

Perform probe heating system components inspection

X

—

189

30 Ice and rain protection

Perform probe heating system functional test

X

X

190

30 Ice and rain protection

Perform window heating system component inspection

X

—

191

30 Ice and rain protection

Perform window heating system functional test

X

X

192

30 Ice and rain protection

Troubleshoot faulty system

X

X

193

31 Indicating/recording systems

Perform flight data recorder system components inspection

X

X

194

31 Indicating/recording systems

Perform flight data recorder system operational test

X

X

195

31 Indicating/recording systems

Remove/install flight data recorder

X

X

196

31 Indicating/recording systems

Remove/install clock

X

X

197

31 Indicating/recording systems

Remove/install master caution unit

X

X

198

31 Indicating/recording systems

Perform flight data recorder data retrieval

X

X

199

31 Indicating/recording systems

Perform data acquisition unit functional test

X

X

200

31 Indicating/recording systems

Remove/install data acquisition unit

X

X

201

31 Indicating/recording systems

Perform warning system functional test

X

X

202

31 Indicating/recording systems

Perform EIS operational test

X

X

203

31 Indicating/recording systems

Troubleshoot faulty system

—

X

204

32 Landing gear

Perform tyres and brakes inspection

X

—

205

32 Landing gear

Replace brake unit

X

—

206

32 Landing gear

Perform wheels assembly

X

—

207

32 Landing gear

Perform wheels inspection

X

—

208

32 Landing gear

Replace wheels

X

—

209

32 Landing gear

Replace steering actuator

X

—

210

32 Landing gear

Perform NLG steering rigging

X

—

211

32 Landing gear

Perform autobrake system components inspection

X

—

212

32 Landing gear

Perform autobrake system functional test

X

X

213

32 Landing gear

Perform landing gear alternate brake control components inspection

X

—

214

32 Landing gear

Perform landing gear alternate brake control functional test

X

X

215

32 Landing gear

Perform parking brake components inspection

X

—

216

32 Landing gear

Perform parking brake functional test

X

X

217

32 Landing gear

Perform antiskid operational test

X

X

218

32 Landing gear

Perform landing gear extension/retraction system components inspection

X

—

219

32 Landing gear

Replace landing gear retraction actuator

X

—

220

32 Landing gear

Perform landing gear extension/retraction system functional test

X

X

221

32 Landing gear

Replace uplock/downlock assembly

X

—

222

32 Landing gear

Perform sensor adjustment

X

X

223

32 Landing gear

Perform landing gear operational test

X

X

224

32 Landing gear

Perform landing gear abnormal operational test

X

X

225

32 Landing gear

Replace landing gear door

X

—

226

32 Landing gear

Replace landing gear control cable

X

—

227

32 Landing gear

Replace landing gear safety sensor

X

—

228

32 Landing gear

Replace landing gear shock strut

X

—

229

32 Landing gear

Replace shimmy damper

X

—

230

32 Landing gear

Perform air–ground system functional test

X

X

231

32 Landing gear

Troubleshoot faulty system

X

X

232

33 Lights

Perform interior lights inspection

X

X

233

33 Lights

Perform interior lights operational test

X

X

234

33 Lights

Replace interior lights

X

X

235

33 Lights

Replace push-button switch

X

X

236

33 Lights

Perform cargo lights

X

X

237

33 Lights

Perform cargo lights operational test

X

X

238

33 Lights

Replace cargo lights

X

X

239

33 Lights

Perform exterior lights inspection

X

X

240

33 Lights

Perform exterior lights operational test

X

X

241

33 Lights

Replace exterior lights

X

X

242

33 Lights

Perform emergency lights inspection

X

X

243

33 Lights

Perform emergency lights operational test

X

X

244

33 Lights

Replace emergency lights

X

X

245

33 Lights

Perform landing lights inspection

X

X

246

33 Lights

Perform landing lights operational test

X

X

247

33 Lights

Replace landing lights

X

X

248

33 Lights

Perform navigation lights inspection

X

X

249

33 Lights

Perform navigation lights operational test

X

X

250

33 Lights

Replace navigation lights

X

X

251

33 Lights

Perform logo lights inspection

X

X

252

33 Lights

Perform logo lights operational test

X

X

253

33 Lights

Replace logo lights

X

X

254

33 Lights

Troubleshoot faulty system

X

X

255

34 Navigation

Perform Pitot-static system components inspection

X

X

256

34 Navigation

Replace Pitot-static probe

—

X

257

34 Navigation

Perform static and total air pressure drain fitting

—

X

258

34 Navigation

Perform static pressure port inspection

—

X

259

34 Navigation

Replace static pressure port

—

X

260

34 Navigation

Replace VOR/ILS

—

X

261

34 Navigation

Perform VOR/ILS functional test

—

X

262

34 Navigation

Replace DME

—

X

263

34 Navigation

Perform DME functional test

—

X

264

34 Navigation

Perform inertial reference system functional test

—

X

265

34 Navigation

Replace inertial reference unit

—

X

266

34 Navigation

Perform altimeter functional test

—

X

267

34 Navigation

Replace altimeter

—

X

268

34 Navigation

Perform air data computer functional test

—

X

269

34 Navigation

Replace air data computer

—

X

270

34 Navigation

Perform air speed indicator functional test

—

X

271

34 Navigation

Replace air speed indicator

—

X

272

34 Navigation

Perform weather radar functional test

—

X

273

34 Navigation

Replace weather radar

—

X

274

34 Navigation

Perform TCAS functional test

—

X

275

34 Navigation

Replace TCAS

—

X

276

34 Navigation

Perform ATC transponder functional test

—

X

277

34 Navigation

Replace ATC transponder

—

X

278

34 Navigation

Perform EGPWS functional test

—

X

279

34 Navigation

Replace EGPWS

—

X

280

34 Navigation

Perform ADF functional test

—

X

281

34 Navigation

Replace ADF

—

X

282

34 Navigation

Perform satellite communications system functional test

—

X

283

34 Navigation

Update FM system database

—

X

284

34 Navigation

Perform magnetic compass calibration

X

X

285

34 Navigation

Troubleshoot faulty system

—

X

286

35 Oxygen

Perform crew oxygen system components inspection

X

—

287

35 Oxygen

Service crew oxygen system

X

—

288

35 Oxygen

Perform crew oxygen system functional test

X

X

289

35 Oxygen

Perform passenger oxygen system inspection

X

—

290

35 Oxygen

Service passenger oxygen system

X

—

291

35 Oxygen

Perform passenger oxygen system functional test

X

X

292

35 Oxygen

Replace regulator

X

—

293

35 Oxygen

Replace valve

X

—

294

35 Oxygen

Replace oxygen generator

X

—

295

35 Oxygen

Replace discharge disk

X

—

296

35 Oxygen

Replace protective breathing equipment

X

—

297

35 Oxygen

Perform auto-deployment test

X

X

298

35 Oxygen

Troubleshoot faulty system

X

X

299

36 Pneumatic

Perform pneumatic system components inspection

X

—

300

36 Pneumatic

Perform pneumatic system functional test

X

X

301

36 Pneumatic

Perform pneumatic system leakage test

X

—

302

36 Pneumatic

Replace filter

X

—

303

36 Pneumatic

Replace duct

X

—

304

36 Pneumatic

Remove/install shut-off valve

X

—

305

36 Pneumatic

Remove/install regulating valve

X

—

306

36 Pneumatic

Remove/install regulator

X

—

307

36 Pneumatic

Troubleshoot faulty system

X

X

308

37 Vacuum

Perform vacuum system components inspection

X

—

309

37 Vacuum

Perform vacuum system functional test

X

X

310

37 Vacuum

Replace vacuum pump

X

—

311

37 Vacuum

Remove/install regulator

X

—

312

37 Vacuum

Replace filter

X

—

313

37 Vacuum

Troubleshoot faulty system

X

X

314

38 Water/waste

Perform water system components inspection

X

—

315

38 Water/waste

Perform water system functional test

X

X

316

38 Water/waste

Depressurise/pressurise water tank

X

—

317

38 Water/waste

Replace water pump

X

—

318

38 Water/waste

Replace water faucet

X

—

319

38 Water/waste

Perform water heater operational check

X

—

320

38 Water/waste

Perform waste system components inspection

X

—

321

38 Water/waste

Perform waste system functional test

X

X

322

38 Water/waste

Replace waste pump

X

—

323

38 Water/waste

Replace valve

X

—

324

38 Water/waste

Replace tank

X

—

325

38 Water/waste

Perform lavatory drain valve operational test

X

—

326

38 Water/waste

Troubleshoot faulty system

X

X

327

45 Onboard maintenance system

Perform communications management unit functional test

X

X

328

45 Onboard maintenance system

Replace communications management unit

X

X

329

45 Onboard maintenance system

Perform communications management unit data retrieval

X

X

330

45 Onboard maintenance system

Troubleshoot faulty system

—

X

331

49 Auxiliary Power Unit

Perform APU components inspection

X

—

332

49 Auxiliary Power Unit

Perform APU functional test

X

X

333

49 Auxiliary Power Unit

Record APU data

X

—

334

49 Auxiliary Power Unit

Perform APU start/shutdown

X

X

335

49 Auxiliary Power Unit

Replace APU air inlet door actuator

X

—

336

49 Auxiliary Power Unit

Replace APU air inlet switch

X

—

337

49 Auxiliary Power Unit

Replace APU fuel nozzle

X

—

338

49 Auxiliary Power Unit

Replace APU igniter plug

X

—

339

49 Auxiliary Power Unit

Perform chip detector inspection

X

—

340

49 Auxiliary Power Unit

Perform APU emergency shutdown system functional test

X

X

341

49 Auxiliary Power Unit

Troubleshoot faulty system

X

X

342

51 Structures

Apply protective treatment

X

—

343

52 Doors

Perform entry door components inspection

X

—

344

52 Doors

Perform entry door operational test

X

—

345

52 Doors

Remove/install entry door

X

—

346

52 Doors

Perform crew door components inspection

X

—

347

52 Doors

Perform crew door operational test

X

—

348

52 Doors

Perform emergency exit door components inspection

X

—

349

52 Doors

Perform emergency exit door operational test

X

—

350

52 Doors

Remove/install emergency exit door

X

—

351

52 Doors

Perform cargo door components inspection

X

—

352

52 Doors

Perform cargo door operational test

X

—

353

52 Doors

Perform compartments doors components inspection

X

—

354

52 Doors

Perform compartments doors operational test

X

—

355

52 Doors

Perform snubber replacement

X

—

356

52 Doors

Perform locking mechanism rigging/adjustment

X

—

357

52 Doors

Perform air stair functional test

X

X

358

52 Doors

Perform door warning system functional test

X

X

359

52 Doors

Troubleshoot faulty system

X

X

360

53 Fuselage

Perform radome inspection

X

—

361

53 Fuselage

Perform damage assessment

X

—

362

53 Fuselage

Perform structural repair

X

—

363

54 Nacelles/pylons

Perform nacelle/pylon components inspection

X

—

364

54 Nacelles/pylons

Remove/install nacelle strut

X

—

365

55 Stabilisers

Perform vertical stabiliser inspection

X

—

366

55 Stabilisers

Perform horizontal stabiliser inspection

X

—

367

55 Stabilisers

Perform horizontal stabiliser conductive strip repair

X

—

368

56 Windows

Perform passenger cabin windows inspection

X

—

369

56 Windows

Remove/install passenger window

X

—

370

56 Windows

Perform flight compartment windows inspection

X

—

371

56 Windows

Remove/install flight compartment window

X

—

372

56 Windows

Perform flight compartment windows operational test

X

—

373

57 Wings

Perform wing structure inspection

X

—

374

57 Wings

Replace wing tip

X

—

375

57 Wings

Replace wing rib

X

—

376

57 Wings

Perform wing structural repair

X

—

377

70 Standard practices and engine performance

Perform fluorescent penetrant inspection

X

—

378

70 Standard practices and engine performance

Perform engine wiring harness repair

X

X

379

71 Power plant

Perform power plant components inspection

X

—

380

71 Power plant

Perform powerplant removal/installation

X

—

381

71 Power plant

Replace engine mounts

X

—

382

71 Power plant

Perform FOD inspection

X

—

383

71 Power plant

Remove/install engine harness

X

—

384

71 Power plant

Perform power plant adjustment/test

X

—

385

71 Power plant

Perform (assist) in engine dry motoring

X

—

386

71 Power plant

Perform (assist) in engine run

X

—

387

71 Power plant

Troubleshoot faulty system

X

X

388

72 Engine

Perform fan assembly inspection

X

—

389

72 Engine

Remove/install fan blade

X

—

390

72 Engine

Replace acoustical panel

X

—

391

72 Engine

Perform engine compressor inspection

X

—

392

72 Engine

Perform engine combustion case inspection

X

—

393

72 Engine

Perform engine turbine inspection

X

—

394

72 Engine

Perform gearbox assembly inspection

X

—

395

72 Engine

Perform compressor wash

X

—

396

72 Engine

Perform HPC borescope inspection

X

—

397

72 Engine

Perform hot section borescope inspection

X

—

398

72 Engine

Perform HPT borescope inspection

X

—

399

72 Engine

Remove/install igniter

X

—

400

72 Engine

Remove/install fuel nozzle

X

—

401

72 Engine

Troubleshoot faulty system

X

X

402

73 Engine fuel and control

Perform engine fuel system components inspection

X

—

403

73 Engine fuel and control

Replace engine fuel filters

X

—

404

73 Engine fuel and control

Replace engine-driven pump

X

—

405

73 Engine fuel and control

Perform FADEC functional test

X

—

406

73 Engine fuel and control

Remove/install engine electronic control module/unit

X

—

407

73 Engine fuel and control

Troubleshoot faulty system

X

X

408

74 Ignition

Perform ignition system components visual inspection

X

—

409

74 Ignition

Perform ignition system functional test

X

X

410

74 Ignition

Remove/install igniter plug

X

—

411

74 Ignition

Remove/install ignition exciter

X

—

412

74 Ignition

Troubleshoot faulty system

X

X

413

75 Air

Perform engine air system components inspection

X

—

414

75 Air

Remove/install VSV actuator

X

—

415

75 Air

Remove/install VBV actuator

X

—

416

75 Air

Perform engine air system functional test

X

X

417

76 Engine controls

Perform engine controls components inspection

X

—

418

76 Engine controls

Perform engine controls

X

—

419

76 Engine controls

Perform engine controls functional test

X

X

420

76 Engine controls

Perform thrust lever rigging

X

—

421

76 Engine controls

Remove/install thrust lever

X

—

422

76 Engine controls

Troubleshoot faulty system

X

X

423

77 Engine indicating

Perform engine indicating components inspection

X

—

424

77 Engine indicating

Perform engine indicating functional test

X

X

425

77 Engine indicating

Replace engine instrument

X

X

426

77 Engine indicating

Replace engine thermocouples

X

X

427

77 Engine indicating

Replace oil temperature bulb

X

X

428

77 Engine indicating

Troubleshoot faulty system

X

X

429

78 Exhaust

Perform exhaust components inspection

X

—

430

78 Exhaust

Perform thrust reverser operational test

X

X

431

78 Exhaust

Deactivate/reactivate thrust reverser for maintenance

X

—

432

78 Exhaust

Remove/install thrust reverser

X

—

433

78 Exhaust

Remove/install blocker door

X

—

434

78 Exhaust

Replace shroud assembly

X

—

435

79 Oil

Perform oil system components inspection

X

—

436

79 Oil

Perform oil system functional test

X

X

437

79 Oil

Replace oil filter

X

—

438

79 Oil

Replace oil pump

X

—

439

79 Oil

Replace oil cooler

X

—

440

79 Oil

Remove/install oil pressure sensor

X

X

441

79 Oil

Remove/install oil tank

X

—

442

79 Oil

Troubleshoot faulty system

X

X

443

80 Starting

Perform engine starting system components inspection

X

—

444

80 Starting

Perform engine starting system functional test

X

X

445

80 Starting

Replace engine start valve

X

—

446

80 Starting

Remove/install engine starter

X

—

447

80 Starting

Remove/install starter relay

X

X

448

80 Starting

Troubleshoot faulty system

X

X