Cessna 177 SERIES Service Manual

7
8
4
1. Flap Assembly
.- ~^^^^^^^G((^ j.
2.
Attach Bracket
'_~- -; ---- f.. ~.
3 :3. Wing
Structure
B
9
4.
Flap
Track
5. Access
Plate
6.
Nylon
Spacer
.'^^ ~ \/~
~
~7.
Roller
7 8 :8. Bushing
~~/
?Detail
A
9. Bolt
Figure 7-3. Flap Installation
2.
(Refer to figure 7-1.)
Remove headliner
8. Adjust
the synchronizing push-pull
tubes (1)
access
cover, remove safety wire,
relieve cable
to 41.94" between
centers oi rod end holes,
tighten
tension and disconnect turnbuckles (12 and 12A). jam nuts and install push-pull tubes.
3. Disconnect push-pull
rods (9) at both
drive 9.
Adjust inboard push-pull
rods (9) to 12.12"
pulleys
(2).
and outboard push-pull
rods (16) to 11. 57"
between
4. Disconnect push-pull rods (16) at both bell- centers of rod end holes, tighten jam nuts and install
cranks
(15).
push-pull
rods.
5. Disconnect both synchronizing
push-pull 10. Ensure all cables
are properly routed and in
tubes (1) at the drive pulleys (2) and bellcranks
(15). their pulley grooves, then adjust
turnbuckles (12 and
6. If the cables are to be replaced,
and the 12A) to obtain specified
cable tension with flaps in the
drive pulleys (2)
ARE installed in the wings, rotate
FULL DOWN position.
the drive pulleys
beyond their normal range of travel
11. (Refer to figure 7-2.) Run flaps FULL
UP
to permit cable attachment. If the drive pulleys AND FORWARD and adjust UP-LIMIT switch (17) to
ARE NOT installed in
the wings, it may be easier to operate
and shut-off motor at this position.
attach
the cables prior to installing
the drive pulleys
in the wings.
7. Attach the
direct and carry-thru
cables in
accordance with
schematic in figure
7-4.
Change
3
7-7

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)