Intake Covers; Flexplate; Injector Torque; Oil Capacity - Ford 7.3 DIT Power Stroke Service Manual

"f" series super duty direct injection turbocharged diesel engine
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'7.
3L DIT ANTHOLOGY
lalak
e
Cawers
The number of bollS holding the
intake
covers
in
place
went
from eight
(8)
to
ten
(10)
this
change was done
at
engine
serial
number
174666.
F1exp1 al
e
The
flywheellflexplate, as
of engine serial
number
201681, used
in conjunction with
automatiC transmissions has been changed
lor 1996. The flyWheellflexplate's thickness
laj
e•
ler
Torque
tr;ector bOi1
totque
is
120
lbf/in
(13.6
Nm).
Faiure to
proper1y
tighten the bollS
may
lead
to
engine damage
U
the
copper washer at
the
bottom
of
the
injector
burns
away and
the lower
Q..ring
mens.
allOWing fuel to
pass
the
outside
of
the injeclo<
Ul!O
the
combJstion
c:ytinde(.
his
oommon lor relaxation to occur and
totque
wrenches
may
1ndicate
less
than
120
lbflln
(13.6
Nm)
on
the boi1S.If
less than
50
lbflin
is
measured with
a
wreriCh
and an oveffueling
type
corJCem
exisls.
such as a
knock,
smoke.
or fuel
out
the tajpope,
renlOIIe
the loose
lnjec:lors lor
inspeclion.
and
repair
as neoessary.
Remember
when
servicing
1njectors
to lubricate the boh
threads
to
obtain
the
proper
damp load
and
avoid
011ertlghtnlng
the
bollS since Injector
damage
can oocur.
Oil
Cap adly
The
oil capacity on
all
DIT
engines
Is
14
quarts
when dlanglng
the
oil and finer.
When
released
"'
1994,
the
oiiiEMlt
was
described
es 12 quarts
Wllh finer dlange.
The dipstick
was
dlanged at
the
introduction of the 1995 model
to
lnd'JCate
lull
when
14
quarts were installed. The
benefit
of
more
oil
is less chance
lor
aeration.
4
8
Intake Cover
• Tea Ball Raplacu I Ball
•••••• •••••• 17411&
• •••••••• laralolllly
. . . . . . . . . . . . . 211111
Injector Torque
• Carracl T••••• la 128 1111/la
(
13 .8
Na
)
• laaalllclaal
T•••••
Raa
ull
a
ln Engin
e
••••I•
• Allar •••••• •••
••••
••••••
,
II •
••
Is
•••••••• U
wlll loa lau •••• 128 1111/i
n
( 11.
1
II•) -
lh•l• h
•ighr th an
I I llollla
(&.
1
II•).
lalaaee• 1114 •• 12 Uaart
Capu
ily
ll,ellclll Racalllorat•• lar 14 Qaart Capuily
I
a 1111 Mahl
t ..
r
laaraaaa• Ill Lawai Pravl•a• Ballar
Oil
•••• u •• ..........

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