4
Automatic
transmissions
that
require
MERCON
威
V
should
only
use
MERCON
威
V
fluid
or
fluid
that
is
specified
dual
usage
MERCON
威
/MERCON
威
V
.
Refer
to
scheduled
maintenance
information
to
determine
the
correct
service
interval.
Use
of
any
fluid
other
than
the
recommended
fluid
may
cause
transmission
damage.
5
Rear
axles
are
considered
lubricated
for
life
when
the
vehicle
is
used
for
normal
service.
For
severe
duty
requirements,
see
Exceptions
and
/
o
r
Special
Operating
Conditions
in
scheduled
maintenance
information.
Add
4
oz.
(118
ml)
of
Additive
Friction
Modifier
XL-3
or
equivalent
meeting
Ford
specification
EST
-M2C118-A
for
complete
refill
of
T
raction-Lok
rear
axles.
6
Service
refill
capacities
are
determined
by
filling
the
rear
axle
1/4
inch
to
9/16
inch
(6
mm
to
14
mm)
below
the
bottom
of
the
filler
hole.
2008 Grand Marquis
(grn)
Owners Guide (post-2002-fmt)
USA
(fus)
Maintenance and Specifications
265