09/11/2018
RANS S-21 OUTBOUND
TEXT MANUAL
60
FLAP BELLCRANK ASSEMBLY
NOTE:
The Flap Bellcrank has a left/right orientation.
1.
Press the bearing into the Flap Bellcrank.
HINT: Warming the Bellcrank with a
hair drier may help the bearing press into place easier. WARNING: Do NOT
press on the center of the bearing. Only press on the outer edge.
2.
Use the snap ring (retaining ring) to hold the bearing in place.
3.
Use a 5/8" drill to drill the bellcrank mount tube in which the spindle slides into.
4.
See
FIGURE 06-02
for flap bellcrank mount and flap bellcrank orientation. Notice
the snap ring is up, the long arm of the bellcrank and bellcrank mount point in the
same direction and the short arm of the bellcrank points opposite of the rear
spar.
5.
Slide the bolt in place from the bottom side of the bellcrank mount. Slide the Flap
Bellcrank Spindle over the bolt sticking up and through the bellcrank and mount
similarly to the aileron assembly. Place the Aileron Cable Guide and Cover on
the top of the flap bellcrank as shown in
FIGURE 06-02
.
NOTE:
There is a Left and Right Hand Aileron Cable Guide. Do not
tighten the bolt until assembled in the wing and the aileron cables are run
through the aileron cable guide.
6.
Install the rod end for the flap push-pull tube as per parts manual drawing
