Cessna T188C - Page 131

MODEL 188 & T188 SERIES SERVICE MANUAL
SECTION 7
WING FLAP CONTROL SYSTEM
Page No.
TABLE OF
CONTENTS
Aerofiche/Manual
WING FLAP CONTROL SYSTEM . . . 1F21/7-1 Removal and Installation . . 1F22/7-2
Description ..........
1F21/7-1
Repair ...........
1G3/7-7
Operational Check ....... 1F21/7-1 Flaps . ......... . . G3/7-7
Trouble Shooting
........ 1F22/7-2
Removal
and Installation .. . G3/7-7
Flap Lever Assembly
...... 1F22/7-2
Repair......
1G3/7-7
Removal
and Installation
.. 1F22/7-2
Cables and
Pulleys.....
1G3/7-7
Repair . .......... 1F22/7-2 Removal and Installation . . . 1G3/7-7
Flap Bellcranks ........
1F22/7-2
Rigging ............
1G3/7-7
7-1.
WING FLAP
CONTROL
SYSTEM.
(See
NOTE
figure 7-1.)
An inclinometer
for
measuring
control surface
7-2. DESCRIPTION.
The wing
flap control
system
travel is
available from
the Cessna Supply
is comprised of push-pull
rods, bellcranks,
pulleys Division.
See figure 6-4.
and cables,
all of which
link the flaps
to the manu-
ally-operated
lever mounted
on the left side
of the
c. Extend
flaps and check
for full down position
cockpit.
A latch and
ratchet mechanism
locks the
withinclinometer.
See figure 1-1
for flap
flaps in various
degrees of extension.
travel.
d. Remove bellcrank access plates and attempt to
7-3.
OPERATIONAL CHECK.
rock
bellcrank to check for bearing
play on both
a. Operate
faps through
their full range
of travel, wings.
observing
for uneven
or jumpy motion,
binding or
e.
Inspect flap rollers
and tracks
for evidence of
lost motion
in system. Ensure flaps
are moving excessive
wear and defective
parts.
through
their full
range
of travel.
b. Retract flaps and check for full up position.
Mount
an
inclinometer
on one
flap and
set to
0°.
Revision 1 7-1