R44 Service




R-44 50-hour Inspection

  • Remove, inspect, and replace oil filter.
  • Change oil - 9 quarts of fresh oil.
  • Remove, clean, inspect, test, and rotate plugs.
  • Replace 12 spark plug gaskets.
  • Remove and inspect oil screen.
  • Remove and inspect fuel strainer.
  • Check alt belt tension.
  • Check lights.
  • Inspect engine.

Approximate time for labor 2 hours.

Total cost = $200.00.


R-44 100-hour Inspection

  • Remove, inspect, and replace oil filter.
  • Change oil - 9 quarts of fresh oil.
  • Remove, replace, and test spark plugs.
  • Replace 12 spark plug gaskets.
  • Remove and inspect oil screen.
  • Remove and inspect fuel strainer.
  • Check alternator belt tension.
  • Check lights.
  • Inspect engine.
  • Replace air filter.

Approximate time for labor - 12 hours.

Total cost = $850.00.

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R-44 Annual Inspection

  • Remove, inspect, and replace oil filter.
  • Change oil - 9 quarts of fresh oil.
  • Remove, replace, and test spark plugs.
  • Replace 12 spark plug gaskets.
  • Remove and inspect oil screen.
  • Remove and inspect fuel strainer.
  • Check alternator belt tension.
  • Check lights.
  • Inspect engine.
  • Replace air filter.
  • Flush and fill gearboxes.
  • Transponder Certification (if needed)
  • Wash

Approximate time for labor - 13 hours.

Total cost = $1100.00.

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R-44 Overhaul

R-44 Astro Total Core Deposit
Airframe overhaul: $112,000.00 $21,592.00
Engine overhaul: $29,200.00 $16,000.00
Labor (225 hours at $60.00/hour): $13,500.00
Total: $154,700.00 $37,592.00

R-44 Raven I Total Core Deposit
Airframe overhaul: $110,000.00 $42,020.00
Engine overhaul: $29,200.00 $16,000.00
Labor (225 hours at $60.00/hour): $13,500.00
Total: $152,700.00 $58,020.00
R-44 Raven II Total Core Deposit
Airframe overhaul: $115,000.00 $42,020.00
Engine overhaul: $38,000.00 $17,000.00
Labor (225 hours at $60.00/hour): $13,500.00
Total: $166,500.00 $59,020.00
  • A $10,000.00 reservation fee is required to schedule an overhaul.
  • Interior overhaul kit is available for $5,500.00 - Recommended!
  • Core deposit will be refunded pending Robinson's assurance that the each part is sound.
  • Extra parts and services will be charged at regular rates.
  • 4400-hour overhaul will have an additional charge, due to extra parts.
  • Turnaround time is approximately 6-8 weeks, with services being performed at Pacific Helicopter Leasing in Arlington, WA.
  • Please do not travel with your logbooks. Overnight them to our office, and we will overnight them back upon completion of the work.

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