59-5-4 |
Ercoupe |
Reinforce rear spar | all models thru year 1950 |
59-4-1 |
Gulfstream |
Rework stabilizer rivets | SN 151 thru 710 |
59-26-6 |
Piper |
Superseded by 61-16-5 |
59-26-2 |
Piper |
Modify fuel cell vent tube | SN 24-1 thru 24-1373 on PA-24 |
59-26-1 |
Hartzell |
Replace hub spider | HC-12X20 model prop |
59-25-6 |
Mooney |
Rework carb alternate air | SN 1201 thru 1500 |
59-25-5 |
Ercoupe |
Reinforce rudder | all models thru SN 3335 |
59-22-3 |
Mooney |
Inspection of welds and wood | all models M18 series |
59-18-2 |
Beech |
Modify fuel line | all model D18S |
59-17-4 |
Lake |
Replace wing spar attachment bolts | all models C-1 & C-2 |
59-16-3 |
Piper |
Superseded by 61-6-6 |
59-16-1 |
Gulfstream |
Rework fuel line | SN 231 thru 690 |
59-15-2 |
Lake |
Inspect throttle handls rivets | all models C-1 & C-2 |
59-14-2 |
Mooney |
Replaces fuel selector valve | SN 1175 thru 1375 |
59-13-4 |
Beech |
Superseded by 62-27-1 |
59-13-2 |
Piper |
Reinforce aileron balance weight | SN 24-1 thru 24-980 on PA-24 |
59-12-9 |
Piper |
Inspect control wheel sprocket | SN 24-1 thru 24-885 on PA-24 |
59-12-5 |
Lake |
Replace plastic control locks | SN 1 thru 132 on C-1,C-2 |
59-11-3 |
Mooney |
Inspect exhaust heater | all models to SN 1534 |
59-10-8 |
Piper |
Rework gas tank vent cap | all PA-18,PA-20 and PA-22 models |