Cessna 177 SERIES Service Manual

TRIM
OUT
DOUBLER-2024-T4
FILLER
- 2024-T3
DAMAGED
\
ALCLAD
.020 /
ALCLAD
063
p
ALC
LAD
. 063
AREA
:
-: :' '::t
.
--
FILLER
-
2024-T3
ALCLAD 090
WING SPAR
090 x 360
FILLER-
ALCLAD .016
3 VERTICAL ROWS
RIVETS EACH SIDE
N* LE 4 A DOF DAMAGED AREA
1.06 x 2. 06 x .090 (EQUAL SPACING)
1/4" EDGE MARGIN ONE EXTRA ROW MINIMUM 6 EXISTING
(TYP)
OF RIVETS IN
RIVETS PER
ROW EACH
EACH
ANGLE SIDE
OF DAMAGED
AREA
IN EACH ANGLE
okh
NOT\E
MS20470AD4
RIVETS
NOTE
|'::"
(TYP)
This repair applies to the
main spar from
A
station
146 outboard,
and the fuel bay
spar
outboard of station
84. Factory approval
of proposed repairs is required inboard of
station 146 on main spar or inboard of sta-
tion
84 on fuel bay spars.
T W
TWO
ROWS
OF
RIVETS
IN
FILLER
(MINIMUM).
MAKE
RIVET
SPACING
IDENTICAL
/-S~
' '\TO
REPAIR SPACING
FOR LARGER
A
FILLERS.
_ ORIGINAL PARTS
.'-'D
REPAIR
PARTS
A-A REPAIR PARTS IN CROSS SECTION
Figure 18-7. Wing Spar Repair
Change
1
18-25

Cessna 177 SERIES Specifications

General

Manufacturer	Cessna
Engine Type	Piston
Wingspan	35 ft 6 in (10.82 m)
Seating Capacity	4
Number Built	4, 295
Engine	Lycoming O-360
Horsepower	180 hp
Maximum Takeoff Weight	2, 500 lb (1, 134 kg)