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want to remind you that this diff is not designed to slip. We use
the torque clutch to control any slippage the truck needs. This
is why the wrong diff lube or silicone compound can allow the
diff to slip. This would reduce the transmissions performance
and increase the parts wear.
Fig. 54
Fig. 55
❏
Figs. 56 & 57
(1) Open bag C and remove the
#7375 left and right T2 Assoc. transmission case halves. (2)
The two case halves are attached, by a mold runner. On the
mold runner will be the three #7375 motor plate spacers.
Remove the runner and motor plate spacers, for now. We will
use them after a few more steps. (3) Remove any flashing
from the case halves. (4) Now go back to bag B. If you have
a ball bearing kit, remove four #6906 3/16" x 3/8" unflanged
ball bearings and two #6903 3/8" x 5/8" unflanged PTFE
sealed ball bearings. If you have a bushing kit you will be
removing four #6599 3/16" x 3/8" unflanged bushings and two
#6598 3/8" x 5/8" unflanged bushings. The photo in fig. 57
shows the bearings installed in each case half but the
bushings will install the same way.
#6 906
3/8 x 3/16
u nfla ng ed b ea rin g
# 690 3
3 /8 x 5 /8
u nfla ng ed be arin g
Fig. 56
Fig. 57
❏
Figs. 58, 59 & 60
(1) Open bag D and remove
the #6571 drive shaft/gear assembly and the two #7669 drive
shaft spacers. Carefully check both sides of the roll pin hole
in the drive gear/shaft and make sure there are no burrs in the
hole or raised edges around the hole. If there are, carefully
deburr the hole and remove any raised edges. We are trying
to make sure that the hole is not blocked when we go to install
the roll pin in the next couple of steps. We are also trying to
make sure that the bushing or bearing will be able to slide all
the way onto the shaft. Now take the #6571 drive gear and
push one of the #7669 spacers onto the threaded shaft end
all the way down against the gear.
Insert the shaft through the upper bearing of the
#7375 right transmission housing half so that the shaft is
facing out to the right and the gear is inside against the
bearing as shown in fig. 60. Take the second #7669 drive
shaft spacer and install it onto the outer end of the drive gear
shaft. Slide it all the way down next to the drive gear.
Fig. 58