Dodge 2001 Ram 1500 Owner's Manual page 1717

21 - 82 MANUAL - NV4500
MANUAL - NV4500 (Continued)
INSTALLATION
NOTE: If a new transmission is being installed, be
sure to use all components supplied with the new
transmission. For example, if a new shift tower is
supplied with the new transmission, do not re-use
the original shift tower.
Befor installation apply light coat of Mopar high
temperature bearing grease to contact surfaces of fol-
lowing components:
• input shaft splines.
• release bearing slide surface of front retainer.
• release bearing bore.
• release fork.
• release fork ball stud.
• propeller shaft slip yoke.
(1) Apply sealer to threads of bottom PTO cover
bolt and install bolt in case.
(2) Mount transmission on jack and position trans-
mission under vehicle.
(3) Raise transmission until input shaft is centered
in release bearing and clutch disc hub.
(4) Move transmission forward and start input
shaft in release bearing, clutch disc and pilot bush-
ing.
(5) Work transmission forward until seated against
clutch housing. Do not allow transmission to remain
unsupported after input shaft has entered clutch
disc.
(6) Install and tighten transmission-to-clutch hous-
ing bolts to 108 N·m (80 ft. lbs.).
(7) Install transmission mount on transmission or
rear crossmember.
(8) Install rear crossmember.
(9) Remove transmission jack and engine support
fixture.
(10) Position transmission harness wires in clips
on shift cover.
(11) Install clutch slave cylinder and install slave
cylinder shield, if equipped.
(12) Connect speed sensor and backup light switch
wires.
TWO WHEEL DRIVE
(1) Fill transmission with recommended lubricant.
Correct fill level is bottom edge of fill plug hole.
(2) Align and install propeller shaft.
(3) Lower vehicle.
(4) Clean the mating surfaces of shift tower, isola-
tor plate, and shift cover with suitable wax and
grease remover.
(5) Apply Mopar Gasket Maker, or equivalent, to
the sealing surface of the shift cover. Do not over
apply sealant.
(6) Install the isolator plate onto the shift cover,
metal side down.
(7) Install the shift tower onto the isolator plate.
No sealant is necessary between the shift tower and
the isolator plate.
(8) Verify that the shift tower, isolator plate, and
the shift tower bushings are properly aligned.
(9) Install the bolts to hold the shift tower to the
isolator plate and the shift cover. Tighten the shift
tower bolts to 10.2–11.25 N·m (7.5–8.3 ft. lbs.).
(10) Install the shift lever extension onto the shift
tower and lever assembly.
(11) Install shift boot and bezel.
(12) Connect battery negative cable.
FOUR WHEEL DRIVE
(1) Install transfer case shift mechanism on trans-
mission.
(2) Install transfer case on transmission jack.
Secure transfer case to jack with safety chains.
(3) Raise jack and align transfer case input gear
with transmission mainshaft.
(4) Move transfer case forward and seat it on
adapter.
(5) Install and tighten transfer case attaching
nuts. Tighten nuts to 41-47 N·m (30-35 ft. lbs.) if
case has 3/8 studs, or 30-41 N·m (22-30 ft. lbs.) if
case has 5/16 studs.
(6) Install transfer case shift mechanism to side of
transfer case.
(7) Connect transfer case shift lever to range lever
on transfer case.
(8) Align and connect propeller shafts.
(9) Fill transmission
Check lubricant level in transfer case and add lubri-
cant if necessary.
(10) Install transfer case skid plate, if equipped,
and crossmember. Tighten attaching bolts/nuts to 41
N·m (30 ft. lbs.) torque.
(11) Install exhaust system components.
(12) Lower vehicle.
(13) Clean the mating surfaces of shift tower, iso-
lator plate, and shift cover with suitable wax and
grease remover.
(14) Apply Mopar Gasket Maker, or equivalent, to
the sealing surface of the shift cover. Do not over
apply sealant.
(15) Install the isolator plate onto the shift cover,
metal side down.
(16) Install the shift tower onto the isolator plate.
No sealant is necessary between the shift tower and
the isolator plate.
(17) Verify that the shift tower, isolator plate, and
the shift tower bushings are properly aligned.
BR/BE
with required lubricant.