Saturday, June 22, 2013

Fouga N313CK S/N 546 Ex PAF

Fouga S/N 546  N313CK  Ex PAF ( Patrouille de France) real one, just came out of a very nice paint job, and is back to Abilene.
I performed the annual inspection, with the help of Mark and his team of Abilene Aero for ground support and the aircraft is ready to soar toward the Texas Sky.
Enjoy your flights Roy...



How could it be missed after so many annual inspections ?

Main attachment bolts facing the wrong way for years....



Look out for theses ground equipments engines

I heard about it but never saw one before this week. (picture)
Turbomeca had made engines to be installed runway swipper.
Theses engines did not have engines logs, because they was prohibited to be installed on aircraft and still are.
Some unscrupulous people tried, and did based on the lack of knowledge of the buyers, installing on aircraft.
You have some other ways to find out, but I will keep that to myself to prevent a cover-up of a not airworthy
engine.
963G-86-A2 is a ground equipment engine and tried to make it as a fake 963F3 engine.



Sunday, March 17, 2013

Main gear uplock actuator

Main gear uplock actuator have to be cleaned time to time.
When they are lubricated do not be a grease gun stroke happy.
One or two strokes are required.
If you do more you will have main gear indication problem because the old dried grease will be pushed on the contact switches.


Before

During

Old grease will be removed



After


Monday, February 11, 2013

Check the wings attachment points and tip tank hoses safety wire

Still doing a little bit more than the annual inspection issued in the maintenance program of a fouga,
I discovered that for over 12 years the fouga was flying with the main wing attachment bolts not secured, and tip tanks fuel and pressure hoses not safetied.



Why a borescope inspection is needed

I was performing a annual inspection on a fouga with real high time close to TBO for the engines, and doing the borescope inspection, that is what I found on one engine on the outer combustion chamber.

plus other cracks (8 at least) totaly out off limits.
I called the owner to come and check.
Verdict, engine replaced.

Wednesday, January 23, 2013

Fouga Tip Tanks spigots inspection

On every fouga when I perform a annual inspection since 1993 I do a dye check on the Tip Tanks spigots and I replace the rubber seals for the tip tanks pressurisation.
I have a friend who was performing a annual inspection on a Fouga that flew around 40 hours since the last annual inspection, and found cracks on one spigot.
I just remind you that it is not allowed to perform aerobatic maneuvers until the tip tanks will be empty.
For the safety of the flights, it should be mandatory to do a dye penetrant check on theses spigots at every annual inspection and written in the aircraft logs.
This is a safety item, if the tip tank coming off in flight, it could have disastrous consequences.

Lors d'une visite annuelle sur un Fouga, j'ai trouvé des criques sur une fusée de bidon, cette fusée avait été contrôlée il y a une quarantaine d'heures(sans crique).

Ci joint 2 photos de la fusée avec ses criques mises en évidence par le révélateur.
Attention ces criques pouvaient provoquer la perte du bidon en vol avec toutes les conséquances.
Je te suggère de faire contrôler par ressuage les dites fusées et de prévenir les propriétaires des Fouga.
Bien cordialement.
Christian