MONTHLY PMCS
Perform these checks monthly or every 100 flight hours, whichever comes first.
Perform complete lubrication of all fittings per lubrication order — document in DA Form 2404
Inspect all rotor blade erosion strips — check for delamination, lifting, or excessive wear; replace if required
Check transmission chip detectors (forward, aft, combining) — remove and inspect for metal particles
Inspect engine chip detectors (No. 1 and No. 2) — remove and inspect for metal particles
Check all electrical connectors and wiring harnesses — inspect for corrosion, chafing, and loose connections
Inspect pylon attachment fittings — check for cracks, corrosion, and security of all attachment hardware
Check flight control system rigging — verify proper travel and neutral positions per TM procedures
Inspect fuel system — check tanks, lines, and boost pumps for leaks, corrosion, and proper operation
Check fire detection and suppression system — test detectors and verify extinguisher bottles are charged
Inspect airframe structure — check all major structural members for cracks, corrosion, and impact damage
Update DA Form 2408-13 aircraft status — record all discrepancies, corrective actions, and flight hours
NFMC — No Further Movement Criteria. Any fault on an NFMC item means the vehicle is non-mission-capable and must not be dispatched until repaired. Annotate on 5988 immediately.
Spot something off?
Wrong item, missing step, TM discrepancy — tell us. Every report helps keep this accurate for the formation.
No login needed.