Quantcast Assembly of Landing Gear Right Leg Assembly. (cont)

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gib
with
gib
plug
(L,
64)
and
2-inch
cotter
pin (P, fig. 64).
(3)
Install
0.812  x  0.250  key  (W)  in  keylvay  of  opeat-
ing screw.  Install operating screw bevel gear (F), hub
first,
on
shaft,
making
certain
installed
key
seats
in
r
screw bevel
gear
keyway.
Turn
operating
operating
screw bevel gear to check that operating screw rotates
freely
without
binding.
Secure
operating
screw
bevel
gear
on
operating
screw
with
1-inch
locknut
(E).
(1) Partially insert bevel gear shaft (K), keyway end last,
through  bushing  (J)  in  opening  in  bracket  side  of
before
inserting
gear
housing
portion
of
upper
leg.
shaft
through
housing
and
opposite
bushing,
position
stop washer (H) and input bevel gear (G) (pitch to
center of housing) in that order, in housing with gear
in mesh with operating screw bevel gear (F) and alined
with bore through which shaft is being installed. Slip
bevel gear shaft through stop washer and input bevel
gear (G) to a position where bevel gear shaft spur
gear
(T)
can
be
installed
on
shaft.
Install
spur
gear
on shaft. Slide bevel gear shaft through opposite bush-
ing. Aline keyways in input bevel gear and shaft and
install x 7/8 woodruff key (L). Aline holes in bevel
gear shaft spur gear and shaft and install 3/8 x 1
Secure  input  bevel  gear  on  shaft
straight  pin  (N).
by
installing
x
1
straight
pin
(M)
in
hole
in
shaft until pin extends an equal distance on both sides
of
shaft.
(5)
From
a
position
inside
of
gear
housing,
place
pinion
gear end of crank shaft spur gear (V) in mesh with
installed bevel gear shaft spur gear (T) and in aline-
ment with housing bore. Slide crank shaft (P) through
housing bore, crank shaft spur gear, and internal boss
Make certain end of shaft is flush
in gear housing.
Aline holes in crank shaft
with rear surface of boss.
spur gear and crank shaft and install 3/8 x 1 straight
Insert
13/32-inch
diameter
ball
(R)
and
pin  (N).
compression spring (S) in hole in top of internal boss.
Install a new cover gasket (D) on gear housing. Posi-
tion bevel gear cover (C) on gear housing and secure
x  fillister-head  screws  (A)  and  -
with
four
inch bolt size lockwashers (B).
Lubricate
right
leg
assembly in accordance with lubrication order (fig. W).
(6) Install landing gear right leg assembly (par. 69).
TAGO 1321B
148



 


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