2003 CHRYSLER CARAVAN Service Manual

Page 1457 of 2177

CHRYSLER CARAVAN 2003  Service Manual (4) Remove bearing retaining snap ring (Fig. 18).
(5) Use bearing puller MD998346 to remove bear-
ing (Fig. 19).
INSTALLATION
The end cover ball bearing can be removed and
installed without removing t

Page 1458 of 2177

CHRYSLER CARAVAN 2003  Service Manual END COVER SEAL
REMOVAL
The Power Transfer Unit must be removed from
the vehicle to perform this operation. (Refer to 21 -
TRANSMISSION/TRANSAXLE/POWER TRANSFER
UNIT - REMOVAL)
(1) Remove P.T.U. end co

Page 1459 of 2177

CHRYSLER CARAVAN 2003  Service Manual HALF SHAFT INNER SEAL
REMOVAL
The power transfer unit half shaft inner seal is the
smaller of the two seals located on the inside of the
end cover.
(1) Remove power transfer unit from the vehicle.
(2)

Page 1460 of 2177

CHRYSLER CARAVAN 2003  Service Manual (4) Place end cover onto P.T.U. case and install
bolts. Tighten bolts to 28 N´m (250 in. lbs.) in the
sequence shown in (Fig. 29). Retighten first bolt after
all other bolts are tight.
(5) Reinstall

Page 1461 of 2177

CHRYSLER CARAVAN 2003  Service Manual INSTALLATION
The power transfer unit input shaft cover seal is
the larger of the two seals located on the inside of
the end cover. The differential bearing cup must be
removed to service this seal.
(1

Page 1462 of 2177

CHRYSLER CARAVAN 2003  Service Manual (3) Reinstall the original bearing race and shim
using special tool No. 6522 (Fig. 35) and (Fig. 36).
CAUTION: The original shim must be installed behind
the bearing cup to maintain proper bearing pre

Page 1463 of 2177

CHRYSLER CARAVAN 2003  Service Manual (3) Tap on end cover ears to separate end cover
from case (Fig. 39).
(4) Pry out seal with a pry bar (Fig. 40).INSTALLATION
The input shaft end seal is located on the end of
the input shaft.
(1) Clean

Page 1464 of 2177

CHRYSLER CARAVAN 2003  Service Manual INPUT SHAFT SEAL
REMOVAL
The Power Transfer Unit must be removed from
the vehicle to service this seal. Refer to Power Trans-
fer Unit Removal in this section for procedures.
(1) Remove P.T.U. end cov