| 78-19-2 |
Rolls-Royce |
Superseded by 96-12-6 |
| 78-18-5 |
Piper Aero |
Detail check fuel selectors | 600, 601, 601P (SN 150 thru 520) |
| 78-18-4 |
Bendix |
Supersedes 77-17-7 | detail inspect D-2000 & D-2200 series magnetos |
| 78-18-3 |
Hiller |
Inspect drive shaft | UH-12E w/Soloy turbine conversion |
| 78-18-1 |
Hartzell |
Superseded by 83-8-1 |
| 78-17-7 |
P&W Eng |
Replace fuel bypass diaphragm | PT6A-38,-41,-45A |
| 78-17-6 |
P&W Eng |
Replace some fuel system parts | JT15D-4 prior to SN P-70111 |
| 78-17-5 |
P&W Eng |
Replace fuel diaphragm | PT6T-3,-6 |
| 78-17-3 |
Bell |
Revised 11/78 | inspect and/or replace spiral bevel gear | 212 |
| 78-17-1 |
Mooney |
Rework ELT Alert 50 installation | M20C, M20F, M20J |
| 78-16-8 |
Piper |
Revised 6/79 | supersedes 78-1-3 | replace 16599-00 oil coolers | PA-32R,-32RT |
| 78-16-6 |
Beech |
Inspect trim tab rods | B19 9,C23,B,C24R |
| 78-16-4 |
Cessna |
Modify weight & balance charts & placard | 336 |
| 78-16-3 |
Gates-Lear |
Inspect refrig condenser fan | all 23, 24, 25, 35, 36 |
| 78-16-1 |
Bell |
Replace tail rotor drive shaft bearing hangers | 206 (SN 148,414 thru 913) |
| 78-15-2 |
Mooney |
Replace landing gear brace bolts | all M20F, M20J (SN 24-0001 thru -0609) |
| 78-14-9 |
Pyrotector |
Check fire detectors for open power lines | models 30-207-,30-215 |
| 78-14-8 |
Allison |
Revised 10/79 | modify fuel pump | 250-C18,A,B,C,C20,C20B |
| 78-14-7 |
Bell |
Replace skid cross tubes each 1000 hrs | 205A-1,212 |
| 78-14-5 |
Lake |
Ultrasonic inspect or replace wing beam fittings | LA-4-200 (SN 769 thru 830) |
