Chrysler Pacifica. Manual — part 438
(13) Clamp CV joint sealing boot to CV joint, using
required procedure for type of boot clamp application.
CRIMP TYPE BOOT CLAMP
If seal boot uses crimp type boot clamp, use the fol-
lowing procedure to install the retaining clamp.
(1) Place crimping tool C-4975-A over bridge of
clamp (Fig. 22).
(2) Tighten nut on crimping tool C-4975-A until
jaws on tool are closed completely together, face to
face (Fig. 23).
LATCHING TYPE BOOT CLAMP
If seal boot uses low profile latching type boot
clamp, use the following procedure to install the
retaining clamp.
(1) Place prongs of clamp locking tool in the holes
of the clamp (Fig. 24).
(2) Squeeze tool together until top band of clamp is
latched behind the two tabs on lower band of clamp
(Fig. 25).
(14) Install the half shaft back into the vehicle.
(Refer to 3 - DIFFERENTIAL & DRIVELINE/HALF
SHAFT - INSTALLATION)
Fig. 22 Crimping Tool Installed on Sealing Boot
Clamp
1 - CLAMP
2 - TRIPOD JOINT HOUSING
3 - SPECIAL TOOL C-4975-A
4 - SEALING BOOT
Fig. 23 Sealing Boot Retaining Clamp Installed
1 - CLAMP
2 - TRIPOD HOUSING
3 - SPECIAL TOOL C-4975-A
4 - JAWS OF SPECIAL TOOL C-4975-A MUST BE CLOSED
COMPLETELY TOGETHER HERE
5 - SEALING BOOT
Fig. 24 Clamping Tool Installed on Sealing Boot
Clamp
1 - CLAMP
2 - TOOL YA3050, OR EQUIVALENT
3 - SEALING BOOT
Fig. 25 Sealing Boot Clamp Correctly Installed
1 - INNER TRIPOD JOINT HOUSING
2 - TOP BAND OF CLAMP MUST BE RETAINED BY TABS AS
SHOWN HERE TO CORRECTLY LATCH BOOT CLAMP
3 - SEALING BOOT
CS
HALF SHAFT - REAR
3 - 21
CV BOOT - INNER (Continued)
CV BOOT - OUTER
REMOVAL
(1) Remove
halfshaft
assembly
requiring
boot
replacement from vehicle. (Refer to 3 - DIFFEREN-
TIAL & DRIVELINE/HALF SHAFT - REMOVAL)
(2) Remove large boot clamp retaining C/V joint
sealing boot to C/V joint housing (Fig. 26) and dis-
card. Remove small clamp that retains outer C/V
joint sealing boot to interconnecting shaft and dis-
card. Remove sealing boot from outer C/V joint hous-
ing and slide it down interconnecting shaft.
(3) Wipe away grease to expose outer C/V joint and
interconnecting shaft.
(4) Remove outer C/V joint from interconnecting
shaft using the following procedure: Support inter-
connecting shaft in a vise equipped with protective
caps on jaws of vise to prevent damage to intercon-
necting shaft. Then, using a soft–faced hammer,
sharply hit the end of the C/V joint housing to dis-
lodge housing from internal circlip on interconnecting
shaft (Fig. 27). Then slide outer C/V joint off end of
interconnecting shaft, joint may have to be tapped off
shaft using a soft–faced hammer.
(5) Remove large circlip (Fig. 28) from the inter-
connecting shaft before attempting to remove outer
C/V joint sealing boot.
(6) Slide sealing boot off interconnecting shaft.
(7) Thoroughly clean and inspect outer C/V joint
assembly and interconnecting joint for any signs of
excessive wear. If any parts show signs of exces-
sive wear, the halfshaft assembly will require
replacement. Component parts of these half-
shaft assemblies are not serviceable.
INSTALLATION
(1) Slide new sealing boot to interconnecting shaft
retaining clamp onto interconnecting shaft. Slide the
outer C/V joint assembly sealing boot onto the inter-
connecting shaft (Fig. 29). Seal boot MUST be
positioned on interconnecting shaft so the
raised bead on the inside of the seal boot is in
groove on interconnecting shaft.
(2) Align splines on interconnecting shaft with
splines on cross of outer C/V joint assembly and start
outer C/V joint onto interconnecting shaft.
Fig. 26 Outer C/V Joint Seal Boot Clamps
1 - SMALL CLAMP
2 - SEALING BOOT
3 - OUTER C/V JOINT HOUSING
4 - LARGE CLAMP
5 - INTERCONNECTING SHAFT
Fig. 27 Outer C/V Joint Removal from
Interconnecting Shaft
1 - SOFT HAMMER (TAP INNER RACE ONLY)
2 - WEAR SLEEVE
3 - CIRCLIP (OUTER END OF SHAFT)
Fig. 28 Circlip Removal from Interconnecting Shaft
1 - SNAP RING PLIERS
2 - INTERCONNECTING SHAFT
3 - CIRCLIP
3 - 22
HALF SHAFT - REAR
CS
(3) Install outer C/V joint assembly onto intercon-
necting shaft by using a soft–faced hammer and
tapping end of stub axle (with hub nut installed)
until outer C/V joint is fully seated on interconnect-
ing shaft (Fig. 30).
(4) Outer C/V joint assembly must be installed on
interconnecting shaft until cross of outer C/V joint
assembly is seated against circlip on interconnecting
shaft (Fig. 31).
(5) Distribute 1/2 the amount of grease provided in
seal boot service package (DO NOT USE ANY
OTHER TYPE OF GREASE) into outer C/V joint
assembly housing. Put the remaining amount into
the sealing boot.
(6) Install outer C/V joint sealing boot to intercon-
necting shaft clamp evenly on sealing boot.
(7) Clamp sealing boot onto interconnecting shaft
using crimper, Special Tool C-4975-A and the follow-
ing procedure. Place crimping tool C-4975-A over
bridge of clamp (Fig. 32). Tighten nut on crimping
tool C-4975-A until jaws on tool are closed completely
together, face to face (Fig. 33).
Fig. 29 Sealing Boot Installation on Interconnecting
Shaft
1 - SEALING BOOT
2 - RAISED BEAD IN THIS AREA OF SEALING BOOT
3 - GROOVE
4 - INTERCONNECTING SHAFT
Fig. 30 Outer C/V Joint Installation on
Interconnecting
1 - SOFT FACED HAMMER
2 - STUB AXLE
3 - OUTER C/V JOINT
4 - HUB NUT
Fig. 31 Outer C/V Joint Correctly Installed on
Interconnecting Shaft
1 - INTERCONNECTING SHAFT
2 - CROSS
3 - OUTER C/V JOINT ASSEMBLY
Fig. 32 Crimping Tool Installed on Sealing Boot
Clamp
1 - SPECIAL TOOL C-4975A
2 - INTERCONNECTING SHAFT
3 - CLAMP
4 - SEALING BOOT
CS
HALF SHAFT - REAR
3 - 23
CV BOOT - OUTER (Continued)
CAUTION: Seal must not be dimpled, stretched, or
out–of–shape in any way. If seal is NOT shaped cor-
rectly, equalize pressure in seal and shape it by
hand.
(8) Position outer C/V joint sealing boot into its
retaining groove on outer C/V joint housing. Install
sealing boot to outer C/V joint retaining clamp evenly
on sealing boot.
(9) Clamp sealing boot onto outer C/V joint hous-
ing using Crimper, Special Tool C-4975-A and the fol-
lowing procedure. Place crimping tool C-4975-A over
bridge of clamp (Fig. 34). Tighten nut on crimping
tool C-4975-A until jaws on tool are closed completely
together, face to face (Fig. 35).
(10) Install the halfshaft requiring boot replace-
ment back on the vehicle. (Refer to 3 - DIFFEREN-
TIAL
&
DRIVELINE/HALF
SHAFT
-
INSTALLATION)
Fig. 33 Sealing Boot Retaining Clamp Installed
1 - CLAMP
2 - JAWS OF SPECIAL TOOL C-4975A MUST BE CLOSED
COMPLETELY TOGETHER HERE
3 - INTERCONNECTING SHAFT
4 - SEALING BOOT
Fig. 34 Crimping Tool Installed on Sealing Boot
Clamp
1 - CLAMP
2 - TRIPOD JOINT HOUSING
3 - SPECIAL TOOL C-4975A
4 - SEALING BOOT
Fig. 35 Sealing Boot Retaining Clamp Installed
1 - CLAMP
2 - TRIPOD HOUSING
3 - SPECIAL TOOL C-4975A
4 - JAWS OF SPECIAL TOOL C-4975A MUST BE CLOSED
COMPLETELY TOGETHER HERE
5 - SEALING BOOT
3 - 24
HALF SHAFT - REAR
CS
CV BOOT - OUTER (Continued)
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