Dodge Durango (DN). Manual — part 215
(4) Remove the bolts holding the companion yoke
to the companion flange (Fig. 16).
(5) Remove the bolts holding the propeller shaft to
the transfer case yoke.
(6) Remove the propeller shaft.
INSTALLATION
(1) Position front propeller shaft under vehicle
with rear universal joint over the transfer case yoke
flange.
(2) Place front companion yoke into the axle com-
panion flange.
(3) Align mark on the link yoke and universal joint
to the mark on the transfer case yoke flange.
(4) Loosely install bolts to hold universal joint to
transfer case yoke.
(5) Align the mark on companion yoke to the mark
on the companion flange.
(6) Install bolts to hold the companion yoke to the
companion flange. Tighten bolts to 108 N·m (80 ft.
lbs.).
(7) Tighten bolts to hold universal joint to transfer
case yoke to 27 N·m (20 ft. lbs.).
(8) Install skid plate, if equipped.
(9) Lower vehicle and road test to verify repair.
REAR PROPELLER SHAFT
REMOVAL
(1) Raise and support vehicle on safety stands.
(2) Shift the transmission to the Neutral position.
(3) Using a suitable marker, mark a line across
the axle companion flange and yoke for installation
reference.
(4) Using a suitable marker, mark the outline of
the center bearing on the support bracket for instal-
lation reference, if equipped.
(5) Using a suitable marker, mark the outline of
the heat shield on the center bearing for installation
reference, if equipped.
(6) Remove bolts that attach the center bearing
and heat shield to the support bracket, if equipped.
(7) Remove the bolts holding the companion yoke
to the companion flange.
(8) Slide the slip yoke off of the transmission, or
transfer case, output shaft and remove the propeller
shaft (Fig. 17).
INSTALLATION
(1) Slide the slip yoke onto the transmission, or
transfer case, output shaft.
(2) Align and install the center bearing and heat
shield to the support bracket, if necessary.
(3) Install the bolts and tighten to 68 N·m (50 ft.
lbs.) torque.
(4) Align the installation reference marks made on
the companion flange and yoke.
(5) Position the companion yoke onto the compan-
ion flange.
(6) Install the bolts to hold the companion yoke to
the companion flange. Tighten the bolts to 108 N·m
(80 ft. lbs.) torque.
(7) Lower the vehicle.
Fig. 16 Front Propeller Shaft
1 – REAR AXLE
2 – COMPANION FLANGE
3 – TRANSFER CASE
4 – FRONT PROPELLER SHAFT
5 – COMPANION YOKE
6 – FRONT AXLE
7 – COMPANION FLANGE
8 – REAR PROPELLER SHAFT
9 – COMPANION YOKE
Fig. 17 Rear Propeller Shaft
1 – COMPANION FLANGE
2 – COMPANION YOKE
3 – REAR PROPELLER SHAFT
3 - 10
PROPELLER SHAFTS
DN
REMOVAL AND INSTALLATION (Continued)
CENTER BEARING
REMOVAL
(1) Remove rear propeller shaft.
(2) Remove slip joint boot clamp and separate the
two half-shafts.
(3) Use hammer and punch to tap slinger away
from shaft to provide room for bearing splitter.
(4) Position Bearing Splitter Tool 1130 between
slinger and shaft.
CAUTION: Do
not
damage
shaft
spline
during
removal of center bearing.
(5) Set shaft in press and press bearing off the
shaft.
INSTALLATION
(1) Install new slinger on shaft and drive into posi-
tion with appropriate installer tool.
(2) Install new center bearing on shaft with Bear-
ing Installer Tool 6052. Drive on shaft with hammer
until bearing is seated.
(3) Clean shaft splines and apply a coat of multi–
purpose grease.
(4) Align master splines and slide front and rear
half-shafts together. Reposition slip yoke boot and
install new clamp.
(5) Install propeller shaft in vehicle.
DISASSEMBLY AND ASSEMBLY
SINGLE CARDAN UNIVERSAL JOINT
NOTE: The following procedure is described for a
propeller shaft equipped with only a cardan joint in
the tube yoke. If the propeller shaft is equipped
with a companion yoke, simply repeat the following
steps to remove the cardan joint from the compan-
ion yoke after removing the cardan joint from the
tube yoke.
DISASSEMBLY
Individual components of cardan universal joints
are not serviceable. If worn or leaking, they must be
replaced as an assembly.
(1) Remove the propeller shaft.
(2) Using a soft drift, tap the outside of the bear-
ing cap assembly to loosen snap ring.
(3) Remove snap rings from both sides of yoke
(Fig. 18).
(4) Set the yoke in an arbor press or vise with a
socket whose inside diameter is large enough to
receive the bearing cap positioned beneath the yoke.
(5) Position the yoke with the grease fitting, if
equipped, pointing up.
(6) Place
a
socket
with
an
outside
diameter
smaller than the upper bearing cap on the upper
bearing cap and press the cap through the yoke to
release the lower bearing cap (Fig. 19).
Fig. 18 Remove Snap Ring
1 – SNAP RING
Fig. 19 Press Out Bearing
1 – PRESS
2 – SOCKET
DN
PROPELLER SHAFTS
3 - 11
REMOVAL AND INSTALLATION (Continued)
(7) If the bearing cap will not pull out of the yoke
by hand after pressing, tap the yoke ear near the
bearing cap to dislodge the cap.
(8) To remove the opposite bearing cap, turn the
yoke over and straighten the cross in the open hole.
Then, carefully press the end of the cross until the
remaining bearing cap can be removed (Fig. 20).
CAUTION: If the cross or bearing cap are not
straight during installation, the bearing cap will
score the walls of the yoke bore and damage can
occur.
ASSEMBLY
(1) Apply extreme pressure (EP) N.L.G.I. Grade 1
or 2 grease to inside of yoke bores to aid in installa-
tion.
(2) Position the cross in the yoke with its lube fit-
ting, if equipped, pointing up (Fig. 21).
(3) Place a bearing cap over the trunnion and
align the cap with the yoke bore (Fig. 22). Keep the
needle bearings upright in the bearing assembly. A
needle bearing lying at the bottom of the cap will
prevent proper assembly.
(4) Press the bearing cap into the yoke bore
enough to install a snap ring.
(5) Install a snap ring.
(6) Repeat Step 3 and Step 4 to install the opposite
bearing cap. If the joint is stiff or binding, strike the
yoke with a soft hammer to seat the needle bearings.
(7) Add grease to lube fitting, if equipped.
(8) Install the propeller shaft.
Fig. 20 Press Out Remaining Bearing
1 – CROSS
2 – BEARING CAP
Fig. 21 Install Cross In Yoke
1 – CROSS
2 – YOKE
Fig. 22 Install Bearing On Trunnion
1 – BEARING CAP
2 – TRUNNION
3 - 12
PROPELLER SHAFTS
DN
DISASSEMBLY AND ASSEMBLY (Continued)
DOUBLE CARDAN JOINT
DISASSEMBLY
Individual components of cardan universal joints
are not serviceable. If worn or leaking, they must be
replaced as an assembly.
(1) Remove the propeller shaft.
(2) Using a soft drift, tap the outside of the bear-
ing cap assembly to loosen snap ring.
(3) Remove all the bearing cap snap rings (Fig.
23).
(4) Set the joint in an arbor press or vise with a
socket whose inside diameter is large enough to
receive the bearing cap positioned beneath the link
yoke.
(5) Place
a
socket
with
an
outside
diameter
smaller than the upper bearing cap on the upper
bearing cap and partially press one bearing cap from
the outboard side of the link yoke enough to grasp
the bearing cap with vise jaws (Fig. 24). Be sure to
remove grease fittings that interfere with removal.
(6) Grasp the protruding bearing by vise jaws. Tap
the link yoke with a mallet and drift to dislodge the
bearing cap from the yoke (Fig. 25).
Fig. 23 Remove Snap Rings
Fig. 24 Press Out Bearing
Fig. 25 Remove Bearing From Yoke
DN
PROPELLER SHAFTS
3 - 13
DISASSEMBLY AND ASSEMBLY (Continued)
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