PS Magazine - TB 43-PS-494

PS, The Preventative Maintenance Monthly

ISSUE 494

JANUARY 1994

PS Magazine - TB 43-PS-494 - Page 37 of 49
UH-1 .
..
A Good Re1o•
Dear Windy,
One day
I
passed a mechanic
who was banging on a Huey's
90degree tail rotor gearbox to
remove the gearbox from the Ft-
ting.
As a sheet metal technician±
the sound of banging on a helL²
copter SET my teeth on edge³
´ven worse± thoughµ
I
found out
this was common practice for
removing the gearbox¶
·o stop the banging and make
gearboX removal easieR
i
made
an extraction tooL¸
What do you think about It?


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