Landing gear overhaul work is one of the most demanding responsibilities in aircraft maintenance. It’s a world where precision matters, surprises happen, and the smallest component can bring a massive job to a standstill. At AAI, we’ve learned that staying ahead of those challenges isn’t just about skill – it’s about discipline, documentation, relationships, and a commitment to never stepping on the same thorn twice.
Every landing gear project is an opportunity to solve a problem, improve a process, and build tribal knowledge that makes our future customers safer and better served. This article gives a glimpse of what we face and how we overcome challenges that could show up any day.
Staying on Schedule: The Biggest and Most Constant Challenge
Landing gear overhaul isn’t one task – it’s dozens of tasks and processes happening at once. And everything needs to cross the finish line at the same time.
The Complexity of Multi‑Component Overhauls
Each landing gear system includes a long list of components that must be serviced within the same maintenance window. If even one sub‑component lags behind, the entire aircraft stays grounded. With aircraft owners and fleet managers counting on predictable downtime, schedule control becomes mission‑critical.
How AAI Stays Ahead of the Clock
To support on‑time delivery – even under pressure and facing the unknown – we’ve built systems inside the shop that keep everything synchronized:
- Gear-specific overhaul kits containing all consumables, seals, O‑rings, bushings, pins, and hardware
- Parallel workflows ensuring all components move through inspection, repair, assembly, and testing in harmony
- Real‑time job tracking that flags anything that threatens the timeline
When a job has a dozen moving parts, the only way to win is to stay organized. At AAI, we try to eliminate surprises before they show up.
Technical Data: The Lifeline of Accuracy
If there is one thing aircraft maintenance shops can all agree on, it’s this: technical data is everything.
Why Technical Data Is So Challenging
Even within the same aircraft family, landing gear models often require entirely different instructions, tolerances, techniques, and torque values. Relying on outdated or incomplete data isn’t just inefficient – it’s unsafe.
AAI’s Process-Driven Solution
At AAI, we document everything. When we encounter a new situation, we record it, create repair instructions when needed, and fold the lesson into our tribal knowledge so the next technician never has to rediscover it.
This is where “never step on a thorn twice” becomes more than a saying – it becomes a core operating principle.
Managing Consumables: Small Items, Big Consequences
Greases, oils, paints, adhesives, and specialty chemicals rarely get the spotlight, but they absolutely determine whether an overhaul stays on schedule.
The Hidden Risk of Consumables
You can have every part on the bench ready to go, but if a specific grease or corrosion-resistant coating is out of stock, everything stops. That’s why consumables must be forecasted with the same precision as major components.
What AAI Does Differently
We forecast consumables months in advance, matching inventory to seasonal inspection cycles and fleet behavior trends. It’s not glamorous work, but it ensures our customers don’t experience delays from something that should never be a problem.
Communication: The Human Factor That Keeps Planes Flying
Some landing gear delays don’t happen in the shop – they happen on the paperwork trail.
Where Communication Breakdowns Occur
- Approvals: Once we quote work, nothing moves until approval arrives
- Payment processes: If it takes days to process a payment, the aircraft sits
- Parts decisions: Many jobs require customer decisions when unexpected damage is found
AAI’s Proactive Approach
We believe good communication prevents most delays. That’s why we use:
- Automated reminders for quotes and approvals
- Dedicated customer support reps for larger projects
- Upfront discussions about payment timing, logistics, and parts decisions
Our goal is simple: never let a customer be surprised by something we could have communicated sooner.
Real-World Challenges: How AAI Keeps Aircraft Moving
Every landing gear overhaul is different, but some projects remind us why experience, relationships, and creativity matter.
Case Study: King Air Landing Gear – 20-Day Deadline, No Available Parts
A U.S. Government King Air came to us needing its six-year inspection and a 20‑day turn on its landing gear overhaul. The challenge? A badly scarred piston that required rechroming – and no DER repair available.
Textron was out of stock on a replacement. The lead time to wait for one was unacceptable. DER repair would cost less, but required a turnaround longer than the customer could tolerate.
AAI’s Solution
Because of strong relationships with the manufacturer, we secured a piston pulled from production stock – a part not available for public sale.
We presented the customer with two options:
- Cost value (DER repair, lower cost, longer timeline)
- Time value (factory-new production part, higher cost, on-time delivery)
The result: the aircraft delivered on schedule, and the customer had complete control over the tradeoff.
Case Study: Citation Mustang AOG – Half‑Completed Job, Missing Data, and No Room for Error
One of the toughest situations is inheriting a job from another shop. In this case, a Citation Mustang landing gear was shipped to AAI after being disassembled elsewhere by a facility that couldn’t complete the work.
It needed:
- An axle change
- An attach‑point pin change
- Specialized tools
- Liquid nitrogen for shrink-fit installation
Then we discovered the replacement pin didn’t have a required hole drilled from the factory.
AAI’s Solution
We partnered directly with Textron Engineering, created a precision holding fixture in just six hours, and safely completed the repair.
This job taught us a valuable lesson: have every detail verified before starting the work. That experience is now part of our documented process – and it prevents future delays for other customers.
Case Study: Citation Main Landing Gear Actuator – AOG with No Factory Replacement Available
A Citation with an AOG situation needed its main landing gear actuator overhauled quickly, but the piston was significantly damaged and required re-chroming. That process typically takes 30–45 days.
AAI’s Solution
Instead of delivering bad news and leaving the customer grounded, a rental actuator was found to keep the aircraft operational while repairs were completed.
The rental cost was only a fraction of what the customer would have lost with the aircraft out of service – and the pressure was relieved instantly for everyone involved.
Conclusion: Challenges Are Inevitable, but Downtime Doesn’t Have to Be
Landing gear overhaul projects are complex, unpredictable, and always evolving. The smallest part can cause the biggest delay. But with disciplined documentation, proactive forecasting, smart inventory strategies, strong communication, and relationships built on integrity, AAI consistently delivers on-time results – even under the toughest circumstances.
Every new challenge becomes future knowledge. Every repair sharpens our process. And every landing gear we overhaul keeps aircraft owners, operators, and mechanics exactly where they want to be – flying safely.