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AVAILABLE FROM THE CESSNA SUPPLY
DIVISION (TOOL NO. SE 716)
Figure 6-4. Inclinometer for Measuring Control Surface Travel
NOTE
d. Remove cable guards and pulleys as necessary
to work cables free of aircraft.
Brass washers (11) may be used as shims
between lower end of bellcrank and wing
NOTE
structure. Retain these shims. Tape
open ends of bellcrank to prevent dust and
To ease routing of cables, a length of wire
dirt from entering bellcrank needle bearings
may be attached to end of cable before
(13).
being withdrawn from aircraft. Leave wire
in place, routed through structure; then
6-10. REPAIR. Repair of bellcranks consists of
attach cable being installed and use to pull
replacement of defective parts. If needle bearings
cable into position.
are dirty or in need of lubrication, clean thoroughly
and lubricate as outlined in Section 2.
e. After cable is routed in position, install pulleys
and cable guards. Ensure cable is positioned in pul-
6-11.
INSTALLATION.
ley groove before installing guard.
a.
Place bushing (14) and stop bushing (7) in bell-
f.
Re-rig aileron system in accordance with para-
crank (8) and position bellcrank in wing.
graph 6-18, safety turnbuckles and install access
b.
Install brass washers (11) between lower end of
plates, fairings and upholstery removed in step "a."
bellcrank (8) and wing structure to shim out excess
clearance.
6-14. AILERONS. (See figure 6-3.)
c. Install bellcrank pivot bolt (4).
d.
Position bellcrank stop-bushing (7) and install
6-15. REMOVAL.
attaching bolt (6).
a. Disconnect push-pull rod (12) at aileron.
e. Connect control cables to bellcrank.
b. Remove screws and nuts attaching aileron hinges
f.
Connect push-pull rod (12) to bellcrank.
(1) to trailing edge of wing.
g. Re-rig aileron system in accordance with para-
c.
Using care, pull aileron out and down to slide
graph 6-18, safety turnbuckle (5) and reinstall all
hinges from under wing skin and auxiliary spar rein-
items removed for access.
forcements.
6-12. CABLES AND PULLEYS. (See figure
6-16. INSTALLATION.
6-1.)
a.
Position aileron hinges between skin and auxil-
iary spar reinforcements and install screws and nuts
6-13. REMOVAL AND INSTALLATION.
attaching hinges to trailing edge of wing.
a.
Remove access plates, wing root fairings and
b. Attach push-pull rod (12) to aileron.
upholstery as required.
b.
Remove safety wire and relieve cable tension at
NOTE
turnbuckles (8).
c.
Disconnect cables from aileron bellcranks (7)
If rigging was correct and push-pull rod
and quadrants (index 24, figure 6-2).
adjustment was not disturbed, it should
not be necessary to re-rig system.
6-8
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Troubleshooting
