Elias turned to Section III: Troubleshooting the Crystal Oscillator.
Air Precision sells a downloadable PDF directly; avoid scanned, watermarked, or third-party copies. For audits, you may be required to produce the manual on demand. Air Precision Elt 96 Maintenance Manual
| Component | Action | Interval | |-----------|--------|----------| | Air motor | Disassemble, clean carbon/varnish, replace vanes | 100–200 hrs or when power drops | | Bearings | Check for play/noise, replace if rough | 300–500 hrs | | Grease (gears, if angle head) | Re-grease with high-speed spindle grease | Every 50–100 hrs | | Throttle lever/valve | Inspect O-rings, clean | Monthly | | Exhaust deflector | Clean debris | Weekly | Elias turned to Section III: Troubleshooting the Crystal