Raytheon Beech Baron E55 - Page 352

Raytheon
Aircraft
Company
BARON
55
AND
58
SHOP
MANUAL
Chart
4
Nose
Gear
Wear
Tolerances
end
Inspection
Procedures
(TE-301
and
After;
TH-1 and
After)
(Continued)
WEAR
TOLERANCES
AND
INSPECTION
ITEM
I.D.
O.D.
PROCEDURES
Lower
Torque
Knee
(22)
Bore
(Lower)
0.4698
Replace
if
lower
torque
knee
wear
tolerances
are
0.4683
exceeded.
Bushings
(24)
Remove
all
bushings
and
inspect
bores
for
corrosion.
Coat
all
bores
with
locquic
primer
(72,
Consumable
Materials
Chart,
Section
2)
and
install
new
bushings
using
an
adhesive
(71,
Consumable
Materials
Chart,
Section
2)
Knee
Pin
(23)
0.3740
Visually
inspect
for
wear,
damage
and corrosion.
Any
0.3730
scratches
or
worn
areas
which
can
not
be
repaired
is
cause
for
rejection.
If
no
visible
wear
is
evident,
conduct
a
magnetic
particle
inspection
per
MIL-STD-1949.
Any
crack is
cause
for
rejection.
Replace
if
wear
tolerances
are
exceeded.
Strut
Housing
(15)
0.1940
Visually
inspect
for
wear,
damage
and
corrosion.
Any
sign
0.1840
of
scratches
or
worn areas
which
can
not
be
repaired
is
cause
for
rejection.
Conduct
a
fluorescent
or
dye
penetrant
inspection
per
MIL-STD-1966.
Any
sign
of
cracking
is
cause
for
rejection.
Check
the
I.D.
of
bushing
does
not
exceed
wear
tolerances.
Lower
Strut
Bearing
(35)
1.757
Visually
inspect
for
wear,
damage
and
corrosion.
Replace
1.752
if
wear
tolerances
are
exceeded.
Orifice
Rod
Assembly
(26)
Visually
inspect
for
wear,
damage
and
corrosion.
If rod
shows
no
severe
wear or
damage,
check
for
straightness
I
within
0.03
in..
Conduct
a
fluorescent
or
dye
penetrant
inspection
per
MIL-STD-6866.
If
rod
is bent
or
any
sign
of
cracking
is
cause
for
rejection.
Piston
and
Fork
Assembly
(40)
Chrome
Portion
(topl
1
.503
1
.750
Visually
inspect
for
wear,
damage
and
corrosion.
Any
sign
1.497
1.747
of scratches
and
worn
areas
which
can
not
be
repaired
is
cause
for
rejection.
Conduct
a
magnetic
particle
inspection
per
MIL-STD-1949.
Any sign
of
cracking
is
cause
for
rejection.
Replace
if
wear
tolerances are
exceeded
or
plating
is
unacceptable.
Upper
Strut
Bearing
(31)
1.751
1.999
Visually
inspect
for
wear,
damage
and
corrosion.
Conduct
1.748
1.998
a
magnetic
particle
inspection
per
MIL-STD-1949.
Replace
if
plating
is
scratched
or
worn
through.
Page
58Jun
30/04
SECTION
5
E22