Cessna 182 1978 - Page 501

MODEL
182
&
T182
SERIES
SERVICE
MANUAL
----
B
-i4B
PATCH
I
m
-
EXISTING
SKIN
NOTE
nnD
-nr-^ '--
L_.C1'2
B
_,For
optimum
appearance
and
DOUBLER-
1 i2 B
airflow.
use
flush
rivets,
dim-
pled skin
and
patch,
and counter-
SI
CTION
THRU
ASSEMBLED
PATCH
sunk
doubler.
A-A
.?
.
!0 ,o
r e
' -j
~EDGE MARGIN = 2 X
RIVET DIA.
J__
e
~I ,
PATCH
-
2024-T3
ALCLAD
*
1
/2
RADIUS
B
i
*y ^Ss
A
EDGE
MARGIN
=
,
A
2 X
RIVET
DIA.
.
CLEAN
OUT
"_
IS
0
l
DAMAGED
AREA
1/2"
RADIUS
RIVET
SPACING
=
AoS^
e
°- eX
6 X RIVET
DIA.
A, ,
/ _--~
-
EDGE
MARGIN
=
^^»'
tC'^'C
' 2
X RIVET
DIA.
DOUBLER
-
2024-T3
ALCLAD
*
:
0
O
/
O'
v
^
1//
2 RADIUS
*
On firewall sheet
repair,
use
MIL-S-5059
corrosion-
-1/2"
RADIUS
RIVET
T
LE
resistant
(18-8)
steel.
* On
firewall
sheet
repair,
FLUSH
RECTANGULAR
PATCH
SKIN
GAGE
RIVET
DIA.
use
MS20450C
rivets.
(CIRCULAR
FLUSH PATCH
IS
.020
1/8
I ORIGINAL PARTS
SIMLAR)
.025
1/8
.032
1/8
Ji:: 3 REPAIR PARTS
.040 1/8
.051
5/32
REPAIR
PARTS
IN
CROSS
SECTION
Figure
18-4.
Skin
Repair
(Sheet
3 of
6)
18-15