| 80-16-1 |
MBB |
Revised 9/80 | inspect application of fire paint | BO-105 thru SN 450 |
| 80-15-9 |
Dowty Rotol |
Superseded by 81-5-4 |
| 80-15-6 |
Cessna |
Supersedes 80-7-8 | replace trim tab actuator screws ea 150 hrs, modify horiz stabilizer | 404 (SN 0001-0637) |
| 80-15-5 |
Aerospatiale |
Inspect spherical thrust bearing rear block | AS350 series, SA365C |
| 80-15-4 |
Falcon |
Modify passenger door locks | 10 (SN 1 thru 122) |
| 80-15-3 |
Mitsubishi |
Supersedes 76-21-2 | insulate rear baggage compartment | MU-2(SN 5 thru 164) |
| 80-15-13 |
Aerospatiale |
Modify rotating star drive installation | AS350 series |
| 80-15-12 |
Agusta |
Replace rotor mast bearing race | A109A thru SN 7165 |
| 80-14-8 |
Piper |
Modify flight manual/handbook | PA-31-T (SN -7400002 thru -7920004). |
| 80-14-7 |
Lyc Eng |
Inspect exhaust valve spring seats | also see 80-4-3 | O-320-H; O-360-E; LO-360-E |
| 80-14-6 |
Piper |
Superseded by 96-10-15 |
| 80-14-5 |
Sikorsky |
Superseded by 81-9-7 |
| 80-14-3 |
Piper |
Modify radio connection to control wheel switch | PA-28, -32, -34, -44 series |
| 80-14-2 |
Piper |
Modify or replace throttle linkage | PA-28-181; PA-32-300, -32R-300 |
| 80-14-16 |
Sikorsky |
Revised 10/80 | modify main rotor blade spindle | S-76A |
| 80-14-15 |
Aerospatiale |
Install steel flange P/N 305A 371207-20 | AS-350 |
| 80-14-12 |
Hiller |
Superseded by 86-22-4 |
| 80-14-1 |
Piper |
Modify fuel tank vent sys | PA-32 series |
| 80-13-8 |
Varga |
Install throttle stop | all 2150, 2150A |
| 80-13-6 |
Piper |
Replace alternate air door catch | PA-31-325, -350 |
