Landing Gear Capabilities


AIR46200 Series Main Gear (Wide)
AIR46202 Series Nose Gear
AIR46470 Series Tri-Main Gear
AIR48280 Series Nose Gear
AIR48934 Series Main Gear (Narrow)
AIR48958 Series Main Gear (Narrow)
AIR83002 Series Main Gear (Wide)
AIR83006 Series Tri-Main Gear
3499H1 Series Main Gear
3499H2 Series Main Gear
3501H1 Series Nose Gear
3501H2 Series Nose Gear
3507H1 Series Tri-Main Gear
3507H2 Series Tri-Main Gear
3811H1 Series Nose Gear
3811H2 Series Nose Gear
 Landing Gear Maintenance Schedule 

Aircraft Hydraulics


Value Added

A landing gear overhauled by Airmark Overhaul has always brought added value to an aircraft. Airmark Overhaul's precision workmanship, high levels of expertise and a quality assurance program, give you the peace of mind you deserve with every landing.


A landing gear by Airmark Overhaul offers you the benefits of reliability, safety, performance and endurance. Our Quality Assurance Department maintains complete traceability of each part that goes into each landing gear. From disassembly to final testing, each step of your landing gear overhaul is inspected and documented to assure you of the highest quality product.


After disassembly all landing gears undergo a thorough cleaning process by chemical and/or mechanical means. This process will prepare your landing gear parts for numerous detailed inspection procedures. These detailed inspections are just some of the reasons that many parts not meeting Airmark Overhaul's critical inspection standards are replaced. Required ferrous parts are magnetic particle inspected, both circularly and longitudinally for surface and subsurface flaws. Liquid penetrant inspection is also utilized to detect flaws in nonferrous castings. All parts are inspected visually and dimensionally in accordance with the manufacturer's specifications. Aluminum parts have a corrosion treatment applied, preserving the part against any future deterioration. All painted parts are coated with custom high temperature enamel paint.


As an independent overhaul facility, Airmark Overhaul has an advantage over the original manufacturer. The manufacture is limited to using their own parts but at Airmark Overhaul we can install what is determined to be the best and highest quality parts available for your landing gear. We have numerous repair schemes available to bring your excessively worn parts back to new limits providing you a significant cost savings versus having to replace with a new high cost part. All of our landing gears are assembled to factory specified fits and clearances. The manufacturer's 100% parts replacement criteria is Airmark Overhaul's minimum standard guideline.


Each landing gear is fully tested on our Hydraulic Test Bench and operated through its full range to confirm that it meets or exceeds manufacturer's parameters. All pressures and operational characteristics are verified so that when you receive your landing gear it is ready for installation with only minimal adjustments required when mounted into your airframe. All Mandatory Service Bulletins (MSB) and Airworthiness Directives (AD) are complied with at the time of overhaul.


Landing Gear Core Return Policy

Landing Gear Cores must be returned within 45 days of the date of the invoice to be eligible to receive full credit. Cores received after 45 days and up to 90 days of the date of the invoice will be discounted 25% of the core value. Cores received after 90 days and up to 120 days of the date of the invoice will be discounted 50% of the core value. If the Landing Gear core is received after the 120 days, it will be at the discretion of the management whether to accept or not. These policies are in effect, as Airmark has to purchase cores to replenish their stock if not returned by the customer in a timely manner. Airmark reserves the right to refuse to accept exchanged core returns that exceed the core return window. The Landing Gear core must be active, assembled, complete and in operable condition. Landing Gear cores must be returned with a valid data plate, and must include a statement removal entry of total landings. Landing Gear cores that have experienced a minor or major failure, returned with missing parts, will be determined by Airmark the eligibility for core credit and shall be subject to a reduced core credit. Exchange core landing gear returns must be the same model configuration as the Landing Gear model ordered unless prior approval is obtained from Airmark. Airmark will make every attempt possible to retain and return every non-overhaul related part left on the customers Landing Gear core return such as steering components, brake attachments, etc., but Airmark will not be held responsible for non-overhaul related parts not recovered for return. Trilander Gear

Landing Gear Merchandise Return Policy

Landing Gear deposits are non-refundable unless the customer cancels an exchange landing gear overhaul order or customer property repair/overhaul, within 3 business days after receipt of the deposit funds as these funds have been utilized to special order parts to repair or overhaul the Landing Gear. Any Landing Gear completed for a sale or order will not be accepted for return and payment will be due in full.

Landing Gear Payment Policy

Once a Landing Gear is invoiced, payment is due. Airmark reserves the right to take possession of any unpaid items left at our Repair Station for over 60 days in exchange for services rendered. All Landing Gears will be paid by check, bank certified funds or wire transfer. All funds must be cleared before the landing gear is shipped.

Acceptable forms of payment are:
Wire transfer: Immediate release of the Landing Gear upon receipt of wire transfer.
Bank certified check: 3 full business days required to clear.
In State Check: 3 full business days required to clear.
Out of State Check: 10 full business days required to clear.

Landing Gear Limited Warranty

Airmark Overhaul, Inc. warrants their overhauled Landing Gears to be free from defects in material and workmanship under normal use and service for a period of 1 year from the date of overhaul, and shall extend only to the original purchaser. The Warranty landing gear must be returned with Airmark's Warranty Return Form,

Replacement or repair of the Landing Gear under this Limited Warranty will not extend the warranty period. Any repairs made by person(s) other than Airmark Overhaul, Inc. without the prior written consent of Airmark Overhaul, Inc., at the option of Airmark Overhaul, Inc., voids any remaining part of this Limited Warranty, where, in the judgement of Airmark Overhaul, Inc. such repairs adversely affected the Landing Gear. In no event, whether as a result of a breach of contract, warranty, tort (including negligence) or otherwise, shall Airmark Overhaul, Inc. be liable for any special, consequential, incidental or penal damages or expenses, including but not limited to loss of profit, goodwill, or revenues, loss of use of the product or any associated equipment, damage to associated equipment, cost of capital, cost of third parties for such damages or expenses.

This foregoing Limited Warranty is exclusive and in lieu of all other warranties or remedies whether written, oral, implied, or statutory. Any and all implied warranties of merchantability, fitness for a particular purpose, course of dealing or usage of trade are hereby expressly disclaimed and excluded.

Contact Airmark Overhaul for more information.

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