TPE331 Engine Services From National Flight Service

Why Look Anywhere Else?

National Flight Services Twin Commander

For over 30 years, National Flight Services has been providing maintenance and repair service for the Honeywell TPE331 engine. National Flight Services proudly offers a full range of services for your TPE331 engine, including scheduled and unscheduled maintenance, repair, overhauls and hot section inspections.

Since 2004, National Flight Services has been a Honeywell Heavy/Overhaul Maintenance Authorized shop, offering cost-effective TPE331 maintenance and repair services with new OEM supplied parts. For all your TPE331 needs, the experienced turbine engine team at National Flight Services is here to help!

Contact National Flight Service for all your TPE331 engine needs!

TPE331 Maintenance & Repair Servicess

TP331 Overhaul or CAM w/ NEW HONEYWELL PARTS & Honeywell Authorized Components

Engine corrosion repair, treatment, and repainting (green)

Fuel nozzle overhaul and flow check (call for details)

Gearbox inspection and repair

P-3 filter cleaning/inspection

Igniter plugs replacement

TPE331 Hot Section inspection 
and repair

Component / LRU inspections

Engine purge system cleaning and inspection

Compressor section inspection 
and repair

Fire detection system inspection

Starter generator splines lube

TBO extensions

Flex hoses inspection and replacement

Complete engine/control rigging

Engine vibration analysis

Recompensation performance data runs

Inlet/case seal replacement

AD & SB compliance

Prop balancing & refinishing

Inlet cover, spinner, and cowling polishing, repair, replacement, and touch up

National Flight Services

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