MODEL 60 TRAC-LOK
All
Spicer Trac-Loks are identified with a manufac
turing date and the complete part number stamped on
the barrel of the
case.
If the axle AJ>Sembly is equipped
'"th a Trac-Lok limited Slip Differential, a special tag
will be located on the bottom right hand side of the
cover
plate
specifying the use of the limited slip lubri
cant.
FIGURE #8
101W
In
t
h
i
s
figure the
Trac-Lok
is identified with
.125"
(3.17
mm) hi
g
h n
u
mber
s
stamp
e
d on the case.
for
example:
The number
4-25-77
A is the manufacturing
or
build
date of the Trac-Lok and is inte
r
preted
as
follows. The
first number is the month, second number is the day of
the month, third number is the year, the letter is the
shift. for example: A
p
r
il
25, 1977,
first shift. The
number stamped above the manufacturing date is the
complete Trac-Lok
assem
bly part number.
It is recommended that when referri
ng
to the Trac
Lok, obtain the complete part number and build date.
To do this it
will be
necessary to wipe offt he lubricant
from the case.
FIGURE #9
101S.t
Remove the cross pi nand s
pa
cer block• (if so equip-
6
ped).
l,;se
a
hammer and punch,
as
shown, to remove
the
cross
pin from the
case.
NOTE•
AXLE SHAITS WHICH REQUIRE END PLAY
ADJUSTMENT HAVE A SPACER BLOCK l N
THE DIFFERENTIAL CASE. THE SPACER
BLOCK CONTROLS TilE END THRUST OF
THE AXLE SHAFTS. SPACER BLOCK MUST
NOT BE USED WITH BALL OR UNITIZED
WHEEL BEARINGS.
FIGURE 1110
Trac-Lok
T
o
ols
:
100..1t•t 110 (, •• .,
101�10
C4487-1
Adapter
C4487-2
Forcing Screw
C4487-3
Threaded Adapter
C4487-4 T
ur
n
i
ng Bar
C4487
-
5
Spacer
Tool
Kit #C4487
NOTE
THETRACLOKTOOL CANBEUSEDONTHE
MODEL
44,
MODEL
60
AND MODEL
60
WITH
SHALLOW WALL THE TURNING BAR
HAS
TWO SIZES. SMALL O.D. IS USED ON THE
REGULAR MODEL
44.
LARGE O.D. IS USED
ON THE REGULAR MODEL
60.
THE SPACER IS TO BE USED ON LARGE O.D.
ON TRAC-LOKS WITH SHALLOW WALL
THE SPACER PREVENTS THE TURNING
BAR fROM ENTERING INTO PINION MATE
GEAR.
