Cessna 177 SERIES Service Manual

Torque
elbow
(18) to
a maximum
of
-e/ 2
60 Ib-in.
Lube/seal with Liquid
i'/ :
,
03
4
O-Ring
404:
(Oil Research,
P.O.
./f
L--
54
/
6
Box
51971,
Lafayette,
Louisiana
7
7050.)
.:.y
/ g
' 9
Torque
capscrews
(27)
to
190-200
271~
Am
-/ t
F V
:
^IA
Torque
bolt (20)
to 120-130
Ib-in.
Torque bleeder
screw (21) to
30-40
28:'2
'
<
7
lb-in.
'/
'V J / 19
McCAULEY
WHEEL
27
/
(WVith
Hub and
Capscrews)
22
2. Grease
Seal Retainer
(Outboard)
24
'
17. Anchor
Bolt
3. Grease
Seal Felt (Outboard)
.<
20 18.
Elbow
4. Grease Seal
Retainer (Outboard)
/
19. Brake Cylinder
6. 'W.heel
Flange
-21 '~
21.
Bleeder
Screw
7. Phenolic
Spacer
<
22. Dust
Cup
8. Tire
22
23. Bleeder
Fitting
9. Tube
24. Piston O-Ring
10. Wheel
Hub
25. Brake Piston
11.
Bearing Cup (Race)
26.
Brake Lining
12. Grease Seal Retainer
(Inboard)
27. Capscrew
13. Grease Seal
Felt (Inboard)
28. Washer
14.
Brake Disc
29.
Back Plate
15. Torque
Plate
Figure
5-4
McCauley
Wheel andR
Brake
CAssembly
NOTE
5-10.
MAIN WHEEL
INSPECTION
AND REPAIR.
Cleveland
Wheel.a) (Ref
er to figu re 5-3A.)
The bearing cups are
a press fit in the wheel
a. Clean
all l parts and the
grease seal felts
halves and
should not be
removed unless
in
solvent and
dry thoroughly.
replacement is
necessary. To remove
the Inspect
wheel halves for
cracks. Cracke d wheel
11. Bearing
Cup (Race)
26. Brake
Lining
. Grese
earing cups,
heat wheel
half
in boiling
water
halves
must
be replaced.
Sand
out nicks,
gouges,
for
15 minutes. Using an
arbor press, if
and corroded areas.
When the protective
coating has
available,
press out the bearing
cup and press
been r emoved,
the area should be cleaned
thoroughly,
in
the new cup while the wheel
is stiCll hot.
pr med with zinc
chromate and repainted
with alumi-
Change 7 5-6A
Change 7 5-6A

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)