Ford Thunderbird 1967 - Part 2-3: Specifications

2-26
PART
2-3-
Specifications
DRUM
BRAKE
DIMENSIONS-INCHES
Drum
1
nside
Diameter
Drum
Maximum
Boring
Limit
LINING
LENGTH LINING
WIDTH
Master
Cylinder
Bore
Diameter
Primary
Secondary Primary Secondary
Wheel
Color
Coded Color
Coded
Yellow-Black Blue-Black
Color
Coded
Color Coded
Green-Yellow Blue-Black
Bore
Diameter
11.030
11.090
9.30 11.92
2.250 2.250 0.938
1
BRAKE
CHECKS AND
ADJUSTMENTS-INCHES
Type
of Check or
Adjustment
Specification
Brake
Shoe
Repair
Drum
Diameter
Brake
Lining
Required
11.030-
-11.060
Standard
11.060-
-11.090
Oversize
Maximum
Brake
Lin
ng
Clearance
(Midway
bet
ween
Rivets)
-0.008
Maximum
Lining
Wear
Limit
(From
Top
of
Rivets)
-
1/32
Pedal Free Height
-Min.
5
1/4
Max. to
4
11/32 from dash panel bare metal
Pedal Total
Travel D
2.340
Master
Cylinder
Hydraulic
Master Cylinder
Bore
Maximum
Honed
Diameter
-
1.003
Power
Unit
Push
Rod Adjustment -0.980-0.995
Drum Out-of-Round
Refinish
if Total Indicator
Runout Exceeds 0.007
Self-Adjustment Cable
Length End of Cable
Anchor
to
End
of
Cable Hook
-
11
1/8
1/64
Rotor
Runout
I)
0.002
Total
Lateral
Runout
Rotor
Thickness
1.250
Rotor Outside
Dia.
11.960
Rotor Inside
Dia.
7.785
Caliper
Cylinder Bore
Dia.
1.938
The
following
requirements must be
met when
resurfacing
disc brake rotors:
Rotunda Disc
Brake
Attachment
FRE-2249-2
is the
only
approved
tool
to
be
used to
refinish
the disc brake rotors.
The
step-by-step
resurfacing
procedure provided
with the
tool must
be adhered
to.
The
finished
braking
surfaces
of
the
rotor must
be
flat and
parallel
within 0.0007
inch;
lateral
runout
must
not
exceed
0.002 inch
total
indicator
reading,
and the
surface
finish of
the
braking
surfaces are to be 85/15
micro inches. The minimum
limiting
dimen
sions
of 0.395 inch
from
the
inboard
bearing
cup
to
the outboard
rotor
face and
0.755
inch
from
the inboard
bearing
cup
to
the
in
board
rotor face
must
be observed
when
removing
material from the
rotor
braking
surfaces
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Dimension
to
be
measured
parallel to
the
vertical
centerline
of
the
steering
column
with a
50
peuna
load
applied
to the center
of
the
brake
pedal
pad.
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DISC
BRAKE
SHOE
AND
LINING
DIMENSIONS
(INCHES)
)
Lining
Material
Bonded
FoMoCo
Lining
Size
5.36
x 1.90
Shoe and
Lining
Maximum
Wear
Limit
0.231
Lining
Area
10.03
Sq.
In./segment
jhoe
and
Lining
Thickness
0.600
nominal
Lining
Thickness
0.436
nominal
Lining
Maximum Wear
Limit (from front
surface
of
shoe)
0.066