| 85-11-7 |
Cessna |
Revised 8/85 | replace turbo oil reservoir | P210 (thru SN -0855), T210 (SN -64898 thru -64929) |
| 85-11-6 |
Piper |
Modify control wheel shaft & elevator control | PA-38-112 (all thru SN -82A0122) |
| 85-11-5 |
Cessna |
Revised 7/85 | flight into known icing prohibited or modify rudder | T330 |
| 85-11-4 |
Beech |
Limit use of 5th & 6th seats or modify seat attachment | mandatory w/100 hrs or 1 yr | 58P (SN TJ-3 thru TJ-443) |
| 85-10-2 |
Cessna |
Inspect or modify induction airbox ea 100 hrs | IO-520 series engs on 206, U206-, thru SN -06065; all P206; 207 thru SN -00681; 210D thru N (thru SN -64226) |
| 85-1-51 |
Embraer |
Unless modified per AD 83-14-9, reinspect & comply w/83-14-9 | EMB-110P1, P2 |
| 85-1-1 |
Beech |
Supersedes 81-12-1 | replace acrylic windows | 88 (SN LP-1 thru -47), 90 (LJ-1 thru -680), E90 (LW-1 thru -178), 100 (B-1 thru -226), B100 (BE-2 thru -8) |
| 84-9-7 |
Maule |
Replace plug drain fittings w/quick valves in main & aux fuel tanks | M-4 & M-5 |
| 84-9-3 |
Ayres |
Modify forward fuselage upper longerons | S2R-R1820 (SN R1820-001 thru -031) |
| 84-9-1 |
Beech |
Supersedes 76-4-7 | modify emergency exit | E, F, G33 (SN CD-1119 thru -1304); E, F33A (SN CE-180 thru -928); E, F33C (CJ-1 thru -155); 35 series (D-1 thru -10352,-15001,-15002); 36, A36 (E-1 thru -1593); A36TC (EA-1 thru -32); 50 series; 55, (TC-1 thru -2354) C,D,E 55 (TE-1 thru 1180); 56, A56TC (TG-2 thru -94); 58 (TH-1 thru -1079); 58TC (TK-1 thru -109); 95 (TD-2 thru -721) |
| 84-8-6 |
Piper |
Superseded by 96-10-13 |
| 84-8-4 |
Beech |
Modify or replace oil line check valve | A36TC, B36TC (SN EA-1 thru -418) |
| 84-8-2 |
Cessna |
Revised 1/85 | placard "unusable fuel" | 650 (SN 650-0001 thru 0035) |
| 84-8-1 |
Sikorsky |
Inspect tail rotor pitch control shaft bearing every 100 hr | S-76 series |
| 84-7-8 |
Garrett |
Superseded by 84-10-6 |
| 84-7-7 |
deHavilland |
Modify keyhole slot on utility seat legs | DHC-6 series |
| 84-6-2 |
Sikorsky |
Superseded by 94-14-20 |
| 84-5-51 |
Bell |
Periodically inspect collective sleeves | 214B, B-1, ST |
| 84-5-1 |
Fairchild |
Superseded by 84-13-1 |
| 84-3-9 |
Sundstrand |
Modify 573A Digital Flight Data Recorder |
