0074 00
TM 1-6625-724-13&P
0074 00-6
k. Move cyclic stick of aircraft to its farthest right-rear position. This will place the left front control rod in its fully
extended position.
I. Tie-wrap the Magnetic RPM sensor cable to control rod, just below rivets in wedged end, with only an inch or so
of slack.
Figure 3. Magnetic RPM Sensor Installation
CAUTION
Ensure magnetic RPM sensor cable cannot interfere
with any moving components, as this installation is
used during flight. When routing cable, make sure
that there is enough slack so that when the
swashplate moves it will not damage cable.
m. Tie-wrap the magnetic RPM sensor cable to a fixed portion of the aircraft with enough slack to allow cyclic
control movement throughout the entire range of motion without breaking the cable.
n. Route the cable under the transmission cowling and pass it through the left sliding cabin door and position
cable so that it enters the cabin between sliding door and hinged panel. Secure cable to airframe using
reinforced tape.
o. Connect magnetic RPM sensor cable to the DAU receptacle marked TACHO 1.
