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Airworthiness Directives
NOTE - This AD note listing is intended as a guide only and
should not be relied upon as conclusive evidence of AD applicability on
any particular aircraft. Entire Airworthiness Directives may be accessed
at: http://rgl.faa.gov.
Showing Results 2721 - 2740 of 5103
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| AD No. |
MAKE |
Condensed description of ad note |
| 89-25-10 |
Beech |
Supersedes 87-23-9 & 86-16-2 | inspect wing main spar caps | 65-90; 65A90, -1, -2, -3, -4; B90, C90,A; 100, A100, B100 | approx cost $750 |
| 89-24-9 |
Beech |
Install inspection openings in wing lower skins; inspect aileron rod ends | A23-19, 19A, M19A, B19, 23, A23, A23A, B23, C23, A23-24, A24, A24R, B24R |
| 89-24-3 |
Cont Eng |
Repetitively inspect turbocharger inlet assembly | TSIO-520-UB |
| 89-24-1 |
Cont Eng |
Inspect & replace, if necessary, scavenge oil pump gears | TSIO-520B, BB, D, DB, E, EB, J, JB, K, KB, N, NB, UB & VB |
| 89-23-8 |
Agusta |
Superseded by 91-8-5 | supersedes 89-22-6 |
| 89-23-14 |
MDHC |
Remove/inspect 3 main rotor control tubes and one tail rotor control tube | 369 |
| 89-23-12 |
Allison |
Modify 2nd stage turbine nozzle | 250-C28 series |
| 89-22-6 |
Agusta |
Superseded by 89-23-8 |
| 89-22-5 |
Hartzell |
Superseded by 93-16-14 |
| 89-22-16 |
Garrett |
Verify DEEC SN & replace if necessary | TFE731-2, -5, -5AR, -5R |
| 89-22-14 |
Beech |
Inspect ailerons using tap procedure | 90, 200, 300 |
| 89-22-12 |
Beech |
Superseded by 93-1-20 |
| 89-22-1 |
Bell |
Revised 11/89 | inspect & replace main rotor blades | 206A,-B,-L; 206L-1; 206L-3 |
| 89-21-1 |
Aerospatiale |
Inspect bearing for play or binding; measure swashplate rotational torque; inspect for proper assembly & lubrication | AS350, AS355 |
| 89-20-6 |
Honeywell |
Revised AFM to specify operational limitations on use of FMS navigation computers & omega/VLF sensors | Falcon 900; BAe 125-800; CL-601-3A; G-IV |
| 89-20-3 |
Schweizer |
Modify affected tail rotor blades | 269 |
| 89-20-2 |
MDHC |
Remove/inspect hubs of four-bladed tail rotors | 369D, E |
| 89-20-13 |
Bell |
Inspect & replace horizontal stabilizer | 206L, 206L-1, 206L-3 |
| 89-20-12 |
Bell |
Remove & replace tail rotor hub assembly if necessary | 204B, 205A,A-1 |
| 89-2-7 |
Bell |
Revised 10/89 | adopt mandatory fatigue retirement life limit on main rotor masts & trunnion | 204B; 205A, 205A-1; 212 |
Showing Results 2721 - 2740 of 5103
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< Previous |
132
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133
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134
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135
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136
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137
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138
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139
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140
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141
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