| 1 |
Boriscope inspection of compressor turbine, compressor turbine nozzle, inner combustion chamber, first stage compressor and power turbine. (First 100 hour only - 300 thereafter.) |
| 2 |
Check front and rear chip detectors. |
| 3 |
Remove and sonic clean oil filters. |
| 4 |
Clean magnet on oil drain. |
| 5 |
Check spark plugs. |
| 6 |
Check spark plug wires. |
| 7 |
Check spark plug regulators. |
| 8 |
Test igniters Left and Right. |
| 9 |
Check for oil leaks. |
| 10 |
Clean prop governor and lubricate cable, joints and slides. |
| 11 |
Check beta block. |
| 12 |
Check prop bolts. |
| 13 |
Check for corrosion on prop. |
| 14 |
Check prop clamps. |
| 15 |
Check spinner and bolts. |
| 16 |
Check isolating valve. |
| 17 |
General inspection of all nuts and bolts, locking wire, engine mounts, cables, connections, oil leaks and electric's. |
| 18 |
Fuel filter must be 10 micron or better. |
| 19 |
Clean FCU and lubricate joints and slides. |
| 20 |
Bleed FCU. |
| 21 |
Check blow-off valve. If necessary, remove and clean. |
| 22 |
Start turbine and check parameters through first and second stage of start. |
| 23 |
Check fuel pressure min 14 PSI, Max 49 PSI (Preferred 28 PSI.) |
| 24 |
Check oil pressure min 30, max 39. |
| 25 |
Check N1 at idle min 60%, max 65%. |
| 26 |
Check voltage during start. Min 20 volts. |
| 27 |
Check charging of generator. |
| 28 |
Check ITT at idle 480 to 520 + -. |
| 29 |
Check after shut down for irregular bearing noise from compressor and power turbine. |
| 30 |
Check for cracks on exhausts. |
| 31 |
Check drains on fuel pump, FCU, hot section and EPA can. |
