Engine Oil Analysis

When I purchased my GlaStar in February 2013 I had arranged over the phone for a pre-purchase inspection, then upon satisfactory findings, I flew...
Figure 1. View looking down right side - Internal passages FVFV top.

Testing Procedure for Fuel Vent Float Valve Check Valves

There are two check valves installed within the upper housing of the FVFV. One valve is designed to open to allow pressure into the...

Glasair FT Gear Bracket Cracks

Mike Palmer’s Glasair II FT has over 3400 hours on it and he recently discovered cracks in the lugs of his main landing gear...

Service Bulletin for Dynon Heated Pitot Tubes

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...

Brake Caliper Threaded Rod Separation

An email from one of our members with a Glasair II-RG prompted a flurry of activity these last few days. As you can see, the...

EarthX Lithium Iron Phosphate Batteries

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...
Engine disassembly

Engine Overhaul

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...

Does Anybody Wax Airplanes Any More?

Q (George Kraft): Just wondering if the newer paints don’t require it or if they benefit at all from waxing. Seems like a lot...
lightweight-small-jack

Lightweight Custom Jack

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...
SilverHawk EX

Safety alert: Precision Airmotive Fuel Injection Servos

Attention All Owners of aircraft with Lycoming Fuel Injected Engines. Please read these safety alerts from Precision Airmotive. Hex plug 383493 coming loose from regulator cover. Service...