| 85-25-2 |
King |
Modify servo in KFC 200, 150; KAP 150, 100 autopilot | Mooney M20J, M20K, Trinidad TB-20 |
| 85-25-12 |
Allison |
Replace turbine/compressor coupling | 250-C28B, C28C |
| 85-25-11 |
Cessna |
Replace spar attach bolt nuts | 425(SN -0002 thru -0236), 441(-0001 thru -0354) |
| 85-25-10 |
Cessna |
Modify fluid ice protection system | S550 (SN 0001 thru 0079) |
| 85-25-1 |
Bell |
Inspect/repair cyclic control | 206A, B, L, L-1, L-3 |
| 85-24-4 |
Cessna |
Inspect/replace fluid ice proportioning units | S550 (SN -001 thru -075) |
| 85-24-3 |
Mooney |
Inspect fuel tanks | all M20B thru M20K, and M22 series |
| 85-23-7 |
King |
Modify flight computers in KFC 150; KAP 150, 100 autopilots on various aircraft |
| 85-23-6 |
Cessna |
Check fuel system & turbo inlet for leaks | T303 (thru SN -0315) |
| 85-23-5 |
Bell |
Inspect collective sleeve each 250 hrs | 214B, 214ST |
| 85-22-9 |
Aerospatiale |
Placard for icing conditions; flight prohibited | AS332 |
| 85-22-8 |
Gates-Lear |
Revised 5/86 | modify flight manual on landing procedures | 55 (SN -3 thru -86) |
| 85-22-6 |
Fairchild |
Modify stall avoidance system | SA226, SA227 series |
| 85-22-5 |
Beech |
Install Inconel bolts in wing attach joints | series 50, 60, 65, 70, 80, 88, 90, 99, 100 & 200 - most thru 1982 |
| 85-22-4 |
Gates-Lear |
Superseded by 86-5-5 |
| 85-22-10 |
Collins |
Modify certain (see AD) FD & HSI indicators mfgd June thru October 1985 |
| 85-21-2 |
Gulfstream |
Replace seat belt brackets | all AA1, -1A, -1B, -1C |
| 85-20-1 |
Cessna |
Rework cabin heater system | 172RG (SN -1135 thru -1187) |
| 85-2-7 |
Cessna |
Inspect fuel selector roll pin | 205;206;U206;TU206;(thru SN U20606827);P206; TP206; 207(thru 20700773),210, T210(thru 21064535), P210N (thru P21000760) |
| 85-2-6 |
Bell |
Install new bolts in swashplate control | 47G-, 47J- series |
