Advance Adapters 477021 - Manual (Page 11)

(Step A-16)
(16) Before mating the surfaces of the reduction box and the
front case, apply a few thin dabs
of RTV blue silicon
sealant to the new gasket that installs between them.
(Step A-15)
(15) Install the clutch sleeve
and the high/low shift
fork set into position.
(Step A-17)
(17) Apply Loctite 242 to the 4
bolts that secure the reduction case to the front case.
Torque them evenly to 29 foot/pounds using a 14mm
socket.
(Step A-18)
(18) Install the high/low range shift rail. Use assembly lube!
(Step A-19)
(19) The shifter must be in 4WD High to install the interlock pin.
Make sure it slides freely into place. Use that assembly
lube!
(Step A-20)
(20) Install the roll pin that retains the high/low shift fork in place
on the shift rail.
(Step A-13)
(13) Install new snap rings that retain the cluster / counter and
input gear assemblies in place.
(Step A-14)
(14) Install the output
shaft "pocket" needle
bearing. Apply as-
sembly lube!