References
This is some reference/lookup charts I use throughout the build.
Squawk issues
Torque
AN nuts
| Designation | USA Size (in) | EU Size (mm) | Total torque (in.lb) | Thread Size | Wrench size (in) | AC 43.13 torque range | TAF maintenance manual | Measured friction drag torque |
|---|---|---|---|---|---|---|---|---|
| AN3 | 3/16 | 4.8 | 29 | 10-32 | 3/8 | 20-25 | 18-24 | 5 |
| AN4 | 1/4 | 6.35 | 76 | 1/4-28 | 7/16 | 50-70 | 51-80 | 7 |
| AN5 | 5/16 | 7.94 | 150 | 5/16-24 | 1/2 | 100-140 | 12 | 12 |
| AN6 | 3/8 | 9.53 | 159-189 | 3/8-24 | 9/16 | 160-190 | 159-189 |
- AC 43.13 max torque + (measured friction drag x0.8 for torque wrench accuracy)
Metrics nuts
https://www.fastenermart.com/files/metric_tighten_torques.pdf
Drill size
Reference: KAI introduction chapter
| Rivet type | Diameter | Drill bit hole size |
|---|---|---|
| Dome head and Countersunk rivet | 2.4 mm (3/32”) | 2.4 mm |
| Dome head and Countersunk rivet | 3.2 mm (1/8”) | 3.3 mm |
| Dome head and Countersunk rivet | 4.0 mm (5/32”) | 4.1 mm |
| Dome head and Countersunk rivet | 4.8 mm (3/16”) | 4.9 mm |
Sealants
Loctite 222
- Inspection panel screws, elevator trim motor installation screws.
- Propeller extension (bolts securing propeller hub / assembly to the propeller extension).
- VHF antenna retaining screws.
- Instrument panel retaining screws.
- Navigation light retaining screws.
- Strobe light retaining screws.
- Fuselage fairings.
- Fuel selector valve retaining screws.
Loctite 243
- Autopilot aileron and elevator servo mounting screws.
- Propeller extension (bolts securing propeller extension to engine flange).
- Bolt securing main wheel fairing to main axle spacer.
Loctite 557
- Fuel hose and oil pipe fitting threads.
- Brake line fittings.
Mods
Through the build I am making some mods, buying parts not included in the factory kit. And the kit comes with some pre-made parts.
| Part | Description | |
|---|---|---|
| Tail | Trim servo | Ray Allen T2-7A |
| Tail light | Aveo minimax aero | |
| Nav lights | Aero Pulsar NSR | |
| Wing | Pitot/AOA | Garmin GAP 26 Heated/Regulated |
| Fuel cap | Newton Aero 200 | |
| Fuel sender | VDO 10-180 ohm | |
| Fuel sender gasket | Custom made (Garlock 3000) | |
| Fuel Pump mod | Aerospace Innovation Intelligent Fuel Boost System | |
| Fuel and oil system | Fuel Manifold | Aerospace Innovation Naviflow |
| All hoses | Aerospace Innovation LifeLine system | |
| NACA Duct connection | 3D printed parts (ref) | |
| Paint | Interior | Primer - Rustoleum self-etching |
| Primer - Stewart System Ekoprime | ||
| Top coat - Stewart System EkoCrylic | ||
| Fuselage | Static port | Vans static port |
| Undercarriage | Brake | Matco dual piston upgrade |
| Grease | Fuchs Renolit M2 EP Grease | |
| Brake lines | FS Flightline PTEF upgrade | |
| Firewall forward | Cabin heater lines | Aerospace Innovation |
| Radiator lines | Aerospace Innovation | |