Chrysler Town & Country/Voyager, Dodge Caravan, Plymouth Voyager. Manual — part 77
Fig. 13 Governor Plugs
Fig. 14 Pressure Regulator Valve Plugs
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TRANSAXLE
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PUMP OIL SEAL-REPLACEMENT
The pump oil seal can be replaced without removing
the pump and reaction shaft support assembly from
the transaxle case.
(1) Screw seal remover Tool C-3981 into seal (Fig. 1),
then tighten screw portion of tool to withdraw the seal.
(2) To install a new seal, place seal in opening of the
pump housing (lip side facing inward). Using Tool
C-4193 and Handle Tool C-4, drive new seal into
housing until tool bottoms (Fig. 2).
Fig. 15 Shift Valves and Shuttle Valve
Fig. 1 Remove Pump Oil Seal
Fig. 2 Install Pump Oil Seal
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TRANSAXLE
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OIL PUMP-RECONDITION
FRONT CLUTCH-RECONDITION
INSPECTION
Inspect plates and discs for flatness. They must not
be warped or cone shaped.
Inspect facing material on all driving discs. Replace
discs that are charred, glazed or heavily pitted. Discs
should also be replaced if they show evidence of mate-
rial flaking off or if facing material can be scraped off
easily. Inspect driving disc splines for wear or other
damage. Inspect steel plate surfaces for burning, scor-
ing, or damaged driving lugs. Replace if necessary.
Also, check gear side clearance with a straight
edge and a feeler gauge (See Specifications).
Inspect steel plate lug grooves in clutch retainer for
smooth surfaces, plates must travel freely in grooves.
Inspect band contacting surface on clutch retainer for
scores, the contact surface should be protected from
damage during disassembly and handling. Note ball
check in clutch retainer, make sure ball moves freely.
Inspect piston seal surfaces in clutch retainer for nicks
or deep scratches, light scratches will not interfere
with sealing of seals. Inspect clutch retainer inner bore
surface for wear from reaction shaft support seal rings.
Inspect clutch retainer bushing for wear or scores.
Inspect inside bore of piston for score marks, if light,
remove with crocus cloth. Inspect seal grooves for nicks
and burrs. Inspect seals for deterioration, wear, and
hardness. Inspect piston spring, retainer and snap ring
for distortion.
Fig. 3 Reaction Shaft Support Bolts
Fig. 4 Reaction Shaft Support
Fig. 5 Inner and Outer Pump Gears
Fig. 6 Measuring Pump Clearance (Gear to Pocket)
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TRANSAXLE
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DISASSEMBLE/ASSEMBLE
MEASURING PLATE CLEARANCE
To reassemble, reverse the above procedure.
Fig. 1 Front Clutch Waved Snap Ring
Fig. 2 Thick Steel Plate and Waved Snap Ring
Fig. 3 Front Clutch (3-Disc Shown)
Fig. 4 Front Clutch Return Spring Snap Ring
Fig. 5 Front Clutch Return Spring and Piston
Fig. 6 Measuring Front Clutch Plate Clearance
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TRANSAXLE
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