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Tag: Maintenance Minute


Maintenance Minute - Hold Your Mouth Right

Posted by jhadmin

One item that used to perplex me was reinstalling the K-FLEX drive shaft on a Bell 407. It wasn’t too bad on the earlier models. But once the aft T/R driveshaft flywheel was “incorporated” to form the new thicker rotorbrake (R/B) disc up front, it became a little tighter getting the shaft to drop in. However, when Bell increased the size of the transmission drive flange it became downright impossible without some persuasion. That was until a fellow wrench, Kevin H., showed me the light. This tip is directed at the latter K-FLEX installation. While it’s a bit hard to explain, it’s even harder to draw a diagram. But it works. You just need to hold your mouth right. [Read More...]

Tags: Helicopter Maintenance Maintenance Minute Scott Skola
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