Cessna 188 Series Service Manual page 73

MODEL 188 & T188 SERIES SERVICE MANUAL
SECTION 4
WINGS AND EMPENNAGE
Page No.
TABLE OF CONTENTS Aerofiche/Manual
WINGS AND EMPENNAGE. ...... 1D1/4-1 Removal and Installation . . . 1D7/4-7
Wings ..............
1D1/4-1 Repair ...........
1D7/4-7
Description .........
1D1/4-1 Horizontal Stabilizer .......
1D7/4-7
Removal . .......... D1/4-1 Description ......... 1D7/4-7
Repair ........... 1D3/4-3
Removal and Installation .. . 1D7/4-7
Installation ......... 1D3/4-3
Repair ........... 1D7/4-7
Adjustment (Correcting Wing- Stabilizer Abrasion Boots .....
D7/4-7
Heavy Condition) ...... 1D3/4-3
Description ......... 1D9/4-9
Wing Strut ........... 1D3/4-3
Removal .......... 1D9/4-9
Description .........
1D3/4-3 Installation ..... .. . 1D9/4-9
Removal and Installation ... 1D3/4-3 Tailcone
............ ID9/4-9
Repair .... ...... D3/4-3
Description ......... 1D9/4-9
Stub Wing Catwalk .
.
.... 1D7/4-7 Removal ..........
1D9/4-9
Fin ............... 1D7/4-7
Installation ..... D10/4-10
Description.
....... lD7/4-7
Repair .... D10/4-10
4-1. WINGS AND EMPENNAGE. c. On models with wing fuel cells, drain fuel in
wing being removed. Drain reservoir tank and
4-2. WINGS. (See figure 4-1.)
enough fuel from cell in opposite wing to lower fuel
level below crossover vent line. Observe precau-
4-3. DESCRIPTION. Each all-metal wing panel is tions outlined in Section 12.
a semicantilever, semimonocoque type, with two d. Disconnect electrical wires at wing root.
main spars and suitable ribs for attachment of the
e. Disconnect fuel lines and crossover vent line,
skin. Skin panels are riveted to the ribs, spars and if installed, at wing root and cap lines.
stringers to complete the structure. Two versions f. Disconnect pitot line (left wing only) at wing root.
of the Agwagon-Series wing are available. On car- g.
Disconnect flap and aileron cables at the turn-
buretor equipped aircraft, and on standard fuel in- buckles in the fuselage and remove cable guards and
jected aircraft with fuel tanks installed in the forward fairleads as necessary to pull cables out to the wing
fuselage area, no fuel provisions are made in the root.
wings. Optional rubberized fuel cells are available
h. Thru aircraft serial 18800832, loosen strut
for installation in the wings of fuel injected aircraft. fairings and slide fairings along strut for access to
An all-metal aileron, flap and a detachable wing tip strut fittings. Beginning with aircraft serial 188-
are mounted on each wing assembly. Beginning with
00833, remove strut fairing for access to strut
aircraft serial 18800573, a stall fence and an aileron fitting on the wing.
gap seal are installed on each wing assembly. Thru i. Support wing, remove jury strut, and disconnect
aircraft serial 18800832 optional landing and taxi
wing strut at the fuselage fitting and wing fitting.
lights, and also, colored navigation lights are avail- j. Mark position of wing attachment eccentric
able for installation on each wing assembly. Begin-
bushings; these bushings are used to rig out "wing-
ning with aircraft serial 18800833 the landing lights heaviness."
are installed on the lower nose cap, and in addition
to the colored navigation light a strobe light, wing tip
NOTE
turning light, and forward facing spray light may be
installed on each wing assembly. It is recommended to secure flap in stream-
lined position with tape during wing removal,
4-4. REMOVAL. Wing removal is accomplished
to prevent damage since flap will swing freely.
most easily if four men are available to handle the
wing. Otherwise, the wing should be supported with k. Remove nuts, washers, bushings and bolts
a sling or maintenance stand when fastenings are
attaching wing spars to stub wing.
loosened.
NOTE
NOTE
It may be necessary to use a long drift punch
Disconnect any agricultural equipment as to drive out wing attaching bolts, or to rock
necessary to remove wings.
wing slightly while pulling bolts.
a. Remove wing gap fairings.
1. Remove wing and lay on padded stand.
b. Remove all wing inspection plates.
4-1