Robinson R44 Raven/Raven II Helicopter Overhaul

Current Lead Time on All OH Is 12 Weeks

R44 Raven OH Cost

Overhaul Kit w/ Robinson Warranty $144,500
Engine buildup kit $4,800
Engine OH w/Warranty $28,000
Overhaul Labor $17,500
Total $194,800*
Core Deposit $39,860**

R44 Raven II OH Cost

Overhaul Kit w/ Robinson Warranty $149,500
Engine buildup kit $4,700
Engine OH w/Warranty $28,000
Overhaul Labor $17,500
Total $199,700*
Core Deposit $39,860**

*price does not include misc parts not included in Overhaul

** Core Value Determined by Robinson Roughly 70% return.

Robinson R44 Overhaul

Robinson 44 Helicopter Overhaul Price

The following Robinson R44 Helicopter overhaul prices are effective for all aircraft arriving at the LHD factory ready for overhaul and apply to properly maintained, undamaged R44 helicopters without excessive corrosion, and still in airworthy condition. Upon receipt of the aircraft, including all parts, logbooks, signed work authorization, and a 50% down payment, the aircraft will be disassembled, inspected, and reassembled. During overhaul, all fatigue-life-limited components with less than 2200 hours remaining are replaced. All engines are overhauled per the current Lycoming overhaul manual by either LHD or Lycoming. All Robinson aircraft service and maintenance is completed to factory standards. The overhaul price includes the following:

Exchanged Components Overhauled

C006 MR Gearbox
C012 MR Flight controls
C013 TR Flight Controls
C017 Swashplate
C018 Clutch
C021 TR Gearbox
C051 Actuato
rC031-1 TR Pitch Control
D174 Fanwheel
Engine (OH exchange)

Parts Replaced

Exchanged Components Overhauled

A120 Bellcrank
C169 Muffler
A190 V-Belts
C258 Pitch Links
C008 TR Assy
C274 Windshields (Optional additional chg)
C016 MR Blades
C667 Skid Shoes
C020 Upper Frame
C947 & A947 Flexplates
C027 Cooling Panels
D224 TR Driveshaft
C170 Sheave
D079 TR Gaurd
C159 Pitch Bearings
C031 TR Pitch Controller
C121-17 P/P Tube
C007 Fan Shaft & Bearing
C005 MR Hub Interior - including seats & carpet (optional)
C158 MR Spindles
Various small parts & hardwareHydraulic Assemblies

Additional cost for 4400 hour overhaul or damaged components. LHD will assess a refundable core deposit fee. Includes fuel bladder tanks, upgrade parts, and labor.

Our shop and equipment is specifically designed to handle the overhaul of Robinson R44 helicopters. In many respects, we have mimicked the factory assembly line process. However, we have the added flexibility to improve on the factory production process. Our production efficiency translates into direct cost savings and added safety for your helicopter overhaul requirements.

Robinson R44 Raven/Raven II Helicopter Overhaul

R44 Raven OH Cost

R44 Raven II OH Cost

Robinson 44 Helicopter Overhaul Price

Exchanged Components Overhauled

Exchanged Components Overhauled

Exchanged Components Overhauled

Parts Replaced

Exchanged Components Overhauled

Exchanged Components Overhauled

BASIC OVERHAUL PRICE FOR R44 Models $194,800 - $199,700 + upgrades