Micro Star 400 v2
21
Install the two tail boom braces 4441.307 as shown in the picture. Fit the aerial guide sleeve
through the holes in the skid bars.
The rotor blades and canopy are fitted after the receiving system components have been in-
stalled; this procedure has already been described.
Option: CFRP shaft-driven tail rotor:
Locate the plain ballrace (no flange) from the ballrace set 4441.316 and slide it into position ap-
proximately half-way along the tail boom 4441.310. It should be fixed in place either by lightly
centre-punching the outside of the tail boom on both sides of the bearing, or gluing it in the
boom.
Fit the rear flanged ballrace on the drive shaft 4441.312, with the flange facing the bevel gear
and resting against it. Glue the inner ring of the bearing to the shaft. When the glue has cured,
slide the shaft into the tail boom and through the centre bearing until the flange of the rear
bearing rests against the end of the boom, then carefully push the front bearing in as far as it
will go. Fit the crown gear 4441.314 on the front end of the shaft, press it against the front
bearing and tighten the grubscrew to secure it.
Summary of Contents for Micro Star 400
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