Cessna T188C - Page 129

MODEL 188
& T188 SERIES
SERVICE
MANUAL
AVAILABLE FROM CESSNA SERVICE PARTS CENTER (TOOL NO. SE 716)
Figure 6-4.
Inclinometer for Measuring
Control
Surface Travel
6-7. REPAIR. Worn,
damaged or defective torque
g. Reverse the preceding
steps for reinstallation.
tube, bearings,
bushings or attaching hardware
Rig system in accordance
with paragraph 6-16,
should be replaced. Refer
to Section 2 for lubrica-
safety turnbuckles and reinstall
all items removed
tion requirements. for access.
6-8. AILERON BELLCRANKS. 6-10. REPAIR. Repair consists of replacement of
defective bushing
or bearings.
If needle
bearings
6-9. REMOVAL AND INSTALLATION. (See are dirty or in need of lubrication, refer to Section 2.
figure 6-1.)
a. Remove access plate
adjacent to bellcrank
(19). 6-11.
AILERONS.
b. Remove
fuselage access
panels from
below left
and right doors. 6-12. REMOVAL AND INSTALLATION. (See
c. remove safety
wire and relieve
cable tension
figure 6-3.)
at turnbuckles (3, 5 and 8). a. Disconnect push-pull tube (4) at aileron.
d. Disconnect cables at bellcrank (19). b. Thru 18803851 and including 18803855 and
e. Disconnect push-pull tube (21) at bellcrank. 18803856, also aircraft not modified per Cessna
f. Remove pivot bolt (18) securing
bellcrank to
Single-Engine Service Information
Letter SE81-
wing structure and remove
bellcrank through access
32, AG81-4, remove access
plates (8) and remove
opening, using care
not to drop bushing
(17).
bolts (6).
c.
Beginning with
18803852
thru 18803854
and
NOTE 18803857 and on and when modified per Cessna
Single-Engine
Service
Information Letter
SE81-32,
Brass washers (23) may be used as shims AG81-4, remove access plates (8) cotter pins (10),
between lower end of bellcrank and wing nuts (11), washers (12), and bolts (6).
channel.
Retain these shims.
Tape open
c. Carefully remove aileron
from wing,
ends of bellcrank to prevent
dust and dirt
d. Reverse the preceding steps
for reinstallation.
from
entering bellcrank needle bearings
(16). If push-pull
tube adjustment was not
disturbed, re-
rigging
of system
should
not be
necessary.
Rig
system,
if necessary,
in accordance
with paragraph
6-16.
6-13. REPAIR.
Aileron
repair may be accomplished
as outlined in Section 17.
6-9