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Maintenance

Each one of our experimental aircraft is unique, but they share many systems which need maintenance. It has to be done regularly to keep the aircraft airworthy, and it must be done correctly. Builders and owners share knowledge and tips for saving money in the process.

Hazardous Chemicals in the Building Process

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As you build and maintain your airplane you will likely use a number of hazardous chemicals. Knowing how to handle these chemicals safely and what...

EarthX Lithium Iron Phosphate Batteries

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I recently became aware of a great battery alternative for Glasair owners. Here is the statement from their website. About EarthX “EarthX, Inc. is a US...
lightweight-small-jack

Lightweight Custom Jack

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Steve and I recently installed a set of Thomas Cox’s jack pads on our tricycle-gear GlaStar. These beautifully machined pads fit perfectly and will...

Sensenich Fixed-Pitch Propeller Nomenclature and Repitching

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Sensenich aluminum fixed-pitch propeller model designation system EXAMPLE..._70CM6S16-0-79_ _  Special letter prefix to identify accessories or composition of propeller. Current letters include 'S' for STC...

Nuisance Oil Leaks

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With about 370 hours on my Superior XP-360 engine, I had developed several small leaks that were difficult to track down, but I discovered a...

Service Bulletin for Dynon Heated Pitot Tubes

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Applicability and Affected Equipment This bulletin affects the Dynon Avionics Heated AOA/Pitot Probe (p/n 100667-000). Description Dynon Avionics has received reports from pilots who have experienced degraded...

When Good Hydraulic Pumps Go Bad

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I have had more than my share of issues with the retracts on my Glasair II RG: Actuator Leaks Hydraulic pressure gauge cracked and...
Engine disassembly

Engine Overhaul

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As part of requirement to obtain my A&P certificate, I was to witness a few more engine overhauls, so I called Poplar Grove Airmotive...

Glasair RG Inspection Alert: Landing Gear Trunion

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A Glasair II-S RG builder with several hundred hours on his aircraft has called my attention to an item on the main landing gear...

Glasair RG Inspection Alert: Landing Gear

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Two items have come to my attention, which I would like to relate to all Glasair RG aircraft builders and flyers. Item 1: During an...