Mooney M20M - Page 220

SERVICE
AND
MAINTENANCE
MANUAL
M20M
MOONN
AIRCRAFT
CORPORATION
To
adjust
the
grip
length,
install
a
cadmium-plated
steel
percent
of
the fasteners
in
any
pattern,
nor more
than
washer
.065
inch
thick
(or
a
combination
of
not
more
three
fasteners
in
succession,
may
be
cocked.
than
two
washers
.065
inch
and
.032
inch
thick)
under
NOTE
the
Huckbolt
collar.
The
combined thickness
of
any
two
Where
access
is
limited
or
for
washers
shall
not
exceed
.098
inch.
Huckbolts
or
conical
Keystone
Lock blind rivet
heads
may
be
replacement/repair
the
following
substitution
is
cocked
no more
than
.004
inch. Not
more
than
20
permissible.
P/N.
P/N
(VENDOR)
DESCRIPT1ON
NAS
1465
or.
HL20-5 Pin
(Hi-Shear) Pin-Protruding
R3001-T5
HL86-5
Collar. Tension
160
KSI
Ftu
NAS
1466
or
HL20-6
Pin
(Hi-Shear)
Pin-Protruding
R3001-T6
HL86-6
Collar Tension
160
KSI
Ftu
NAS
1475
or.
HL19-5 Pin
(Hi-Shear)
Pin-100
D. Flush
R3014-T5
HL94-5
Collar Shear
95
KSI Fsu
NAS
1476
or.
HL19-6
Pin
(Hi-Shear)
Pin-100
D.
Flush
R3014-T6
HL94-6
Collar
Shear
95
KSI Fsu
NOTE
HL2086-x-x
and
HL~99ex-x
are
P/N’s
which
include
pins
and collars.
Customer
must
supply
diameter and
grip
data
when
ordering.
PART
NUMBER
CODE
(3)
Machine
Countersink
Joint,
Method
II.
If
the
edge
distance
is
a
minimum
of
two
times
the diameter
HL20
5 8
of
the
original
rivet,
it will
be
permissible
to
drill
for
and
install the
next
standard
size
larger
diameter
rivet
of
I
I
I
Gripinl/lBths"
(8/18=.500)MAX
the
same
type
and material
as
the
original
rivet.
Donot
1
i Nominal
Dia. in
1132nds"
(5/32
.156)
’e"achine
the
countersink.
After
installation,
mill
the
excess
head
height
flush with
the
surface.
I
Pin
Part
Number
(4)
Dimpled
Joint.
If the
edge
distance
is
a
2.
RIVET REMOVAL
AND
REPLACEMENT.
minimum
of
two
times
the
diameter
of
the
original
rivet,
it
will
be
permissible
to
drill
for and install the
next
A.
REPLACEMENT-STANDARD
SIZE
RIVETS,
standard
size
larger
diameter rivet
of
the
same
type
HOLE
OVERSIZE.
This
repair
applies
only
to
original
and material
as
the
original
rivet.
Do
not
redimple.
After
aluminum
alloy,
steel,
or
monel rivets
of
1/16,
3/32,
installation,
mill the
excess
head
height
Rush with
the
1/8,
and
5/32
inch
diameters.
Such
rivets
may
be
surface.
This
method
is
subject
to
the
same
limitations
replaced
as
noted
and
limited
below and
in
the General
as
paragraph
2,
A
(3).
Limitations,
when the
hole
only
is oversize.
(1) Protruding
Head Joint.
If
the
edge
distance
is
B.
REPLACEMENT-STANDARD
SIZE
RIVETS,
HOLE
AND COUNTERSINK
OR
DIMPLE OVERSIZE.
a
minimum
of
two
times the
diameter
of
the
original
rivet,
it
will
be
permissible
to
drill
for and install
the
next
This
repair applies only
to
original
countersunk
head
standard
size
larger
diameter
rivet
of
the
same
type
aluminum
alloy
rivets
of
1/16, 3/32,
1/8,
and
5/32
inch
and
material
as
the
original
rivet.
diameters. Such
rivets
may
be
replaced las
noted
and
limited
below)
when
the hole
and countersink
or
dimple
(2)
Machine
Countersink
Joint,
Method
I.
If
the
is
oversize.
edge
distance
is
a
minimum
of
two
times
the
diameter
of the
next
standard
size
larger
diameter rivet
and
the
(1)
Machine
Countersink
Joint.
If
the
edge
sheet thicknesses
involved
are
within the
limits
distance
is
a
minimum
of
two
times
the diameter
of
the
specified
for
machine
countersinking
for
the
next
next standard
size
larger
diameter
rivet
and
the
standard
size
larger
diameter
rivet,
it
will be
countersink
depth
is
not
beyond
the
thickness
of
the
permissible
to
drill
and
countersink for
and
install
the
countersunk
sheet,
it will
be
permissible
to
rework
next
size
rivet
of
the
same
type
and
material
as
the
according
to
paragraph
2,
A
(3).
original
rivet. The
following
are
limits
for machine
countersinking:
(2) Dimpled
Joint. If the
edge
distance
is
a
minimum
of
two
times the diameter
of
the next standard
RIVET SIZE
MIN. GAUGE
size
diameter
rivet
and all the
parts
are
dimpled,
it will
3/32
.025
be
permissible
to
rework
the smaller
dimples
to
a
1/8
,032
5/32
.040
51-10-01
4-99
OLDWILLWAYNE