2002 DODGE RAM ECU

(8) Install new o-ring on vacuum/indicator switch,
if necessary. Install vacuum/indicator switch (Fig.
79). Tighten switch to 20-34 N´m (15-25 ft. lbs.)
torque.
(9) Install new sector shaft o-ring and o-ring
retainer in sector shaft bore (Fig. 80). Lubricate
o-ring with transmission fluid or petroleum jelly after
installation.(10) Install shift lever on sector shaft (Fig. 81).
(11) Install washer and nut on sector shaft to
secure shift lever. Apply 1-2 drops MopartLock N'
Seal, or equivalent, to nut threads before installation.
Then tighten nut to 27-34 N´m (20-25 ft. lbs.) torque.
(12) Install poppet plunger and spring (Fig. 82).
(13) Install new o-ring on poppet screw and install
screw in front case (Fig. 83). Tighten screw to 16-24
N´m (12-18 ft. lbs.).
Fig. 79 Vacuum/Indicator Switch Installation
1 - 1-1/16º SOCKET
2 - INDICATOR SWITCH
Fig. 80 Sector Shaft O-Ring And Retainer
Installation
1 - SECTOR SHAFT BORE
2 - O-RING
3 - O-RING RETAINER
Fig. 81 Shift Lever Installation
1 - SHIFT LEVER
2 - NUT/WASHER
Fig. 82 Poppet Plunger And Spring Installation
1 - POPPET PLUNGER AND SPRING
21 - 490 TRANSFER CASE - NV241HDBR/BE
TRANSFER CASE - NV241HD (Continued)

(7) Realign sliding clutch on synchronizer hub if
necessary. Press synchronizer struts inward to ease
realignment. Be sure mainshaft is fully seated before
proceeding.
(8) Install spring and cup on shift rail (Fig. 87).
(9) Insert magnet in front case pocket (Fig. 88).
OIL PUMP AND REAR CASE
Lubricate the oil pump components before installa-
tion. Prime the oil pickup tube by pouring a little oil
into the tube before installation.
(1) Install new o-ring in pickup tube inlet of oil
pump (Fig. 89).
(2) Position oil pickup tube and filter in rear case.
Be sure pickup filter is seated in case pocket and
that pickup tube is aligned in case notches (Fig. 90).
Be sure hose that connects tube to filter is securely
positioned.
(3) Insert oil pickup tube in oil pump and position
pump in rear case (Fig. 91).(4) Apply bead of MopartGasket Maker, or equiv-
alent, to mating surface of front case. Keep sealer
bead width to maximum of 3/16 inch. Do not use
excessive amount of sealer as excess will be displaced
into case interior.
(5) Align oil pump with mainshaft and align shift
rail with bore in rear case. Then install rear case and
oil pump assembly (Fig. 92). Be sure oil pump and
pickup tube remain in position during case installa-
tion.
(6) Install 4-5 rear case-to front case bolts to hold
rear case in position. Tighten bolts snug but not to
specified torque at this time.
CAUTION: Verify that shift rail (Fig. 93), and case
alignment dowels are seated before installing any
bolts. Case could be cracked if shaft rail or dowels
are misaligned.
Fig. 87 Shift Rail Spring And Cup Installation
1 - CUP
2 - SPRING
Fig. 88 Case Magnet Installation
1 - MAGNET
2 - CASE POCKET
Fig. 89 Pickup Tube O-Ring Installation
1 - O-RING (PUMP PICKUP)
2 - PICKUP TUBE
Fig. 90 Oil Pickup Tube And Filter Position In Rear
Case
1 - FILTER
2 - TUBE AND HOSE
3 - TUBE IN NOTCH
21 - 492 TRANSFER CASE - NV241HDBR/BE
TRANSFER CASE - NV241HD (Continued)

(2) Install companion flange seal on front shaft
(Fig. 104).
(3) Install companion flange on front shaft (Fig.
105). Then install and tighten flange nut to 176-271
N´m (130-200 ft. lbs.) torque.
(4) Install propeller shaft. (Refer to 3 - DIFFER-
ENTIAL & DRIVELINE/PROPELLER SHAFT/PRO-
PELLER SHAFT - INSTALLATION)SHIFT LEVER
REMOVAL
(1) Shift transfer case into 2H.
(2) Remove transfer case shifter knob cap.
(3) Remove nut holding shifter knob to shift lever.
(4) Remove shifter knob.
(5) Remove the shift boot from the shifter bezel.
(6) Remove the bolts securing the shifter mecha-
nism to the floor pan along the driver's side of the
transmission tunnel (Fig. 106).
(7) Raise and support the vehicle.
(8) Loosen adjusting trunnion lock bolt and slide
shift rod out of trunnion. If rod lacks enough travel
to come out of trunnion, push trunnion out of shift
lever.
(9) Remove the nuts holding the shifter mecha-
nism to the underside of the floor pan.
(10) Separate shift lever mechanism from the vehi-
cle.
Fig. 104 Installing Flange Seal On Front Shaft
1 - FRONT OUTPUT SHAFT
2 - FLANGE SEAL
Fig. 105 Installing Companion Flange On Front
Shaft
1 - COMPANION FLANGE
Fig. 106 Transfer Case Shifter
1 - TRANSFER CASE SHIFTER ASSEMBLY
2 - SHIFT ROD
3 - TRUNNION
4 - LOCK BOLT
BR/BETRANSFER CASE - NV241HD 21 - 499
FRONT OUTPUT SHAFT SEAL (Continued)

SLAM BUMPER
REMOVAL
(1) Open tailgate.
(2) Remove screw holding slam bumper to cargo
box (Fig. 7).
(3) Separate slam bumper from vehicle.
INSTALLATION
(1) Position slam bumper on vehicle.
(2) Install screw holding slam bumper to cargo
box.
(3) Close tailgate and verify operation.
CHECK CABLE
REMOVAL
(1) Open tailgate.
(2) Pry lock tab outward to clear stud head on
cargo box (Fig. 8).
(3) Push cable end forward until stud head is in
clearance hole portion of cable end.
(4) Separate cable end from stud.
(5) Remove screw attaching cable to tailgate.
(6) Separate check cable from tailgate.
INSTALLATION
(1) Position check cable on tailgate.
(2) Install screw attaching small end of cable to
tailgate.
(3) Position large end of cable onto stud head and
slide downward to secure lock tab.
TAILGATE
REMOVAL
(1) Open tailgate.
(2) Disconnect tailgate marker light harness, if
equipped.
(3) Remove tailgate check cables (Refer to 23 -
BODY/DECKLID/HATCH/LIFTGATE/TAILGATE/
CHECK CABLE - REMOVAL).
(4) Close tailgate until the notch in the right hand
collar aligns with the pivot pin.
(5) Slip tailgate hinge collar from pivot pins.
(6) Slide tailgate to the right and separate left
hand collar from the pivot pin.
(7) Separate tailgate from vehicle.
INSTALLATION
(1) Position tailgate collar on left hand pivot pin
and slide tailgate to the left.
(2) Raise tailgate until the notch in the right hand
collar aligns with the pivot pin.
(3) Install tailgate check cables (Refer to 23 -
BODY/DECKLID/HATCH/LIFTGATE/TAILGATE/
CHECK CABLE - INSTALLATION).
(4) Connect tailgate marker light harness, if
equipped.
Fig. 7 Tailgate Slam Bumper
1 - CARGO BOX
2 - SLAM BUMPER
3 - TAILGATE
Fig. 8 Tailgate Check
1 - TAILGATE STRIKER
2 - SCREW DRIVER
3 - TAILGATE CHECK CABLE
4 - LOCK TAB
BR/BEDECKLID/HATCH/LIFTGATE/TAILGATE 23 - 67

DOOR - FRONT
TABLE OF CONTENTS
page page
APPLIQUE
REMOVAL.............................68
INSTALLATION.........................68
DOOR
REMOVAL.............................69
INSTALLATION.........................69
ADJUSTMENTS
ADJUSTMENT - FRONT DOOR FORE/AFT . . 69
ADJUSTMENT - FRONT DOOR UP/DOWN . . 70
ADJUSTMENT - FRONT DOOR IN/OUT.....70
DOOR GLASS
REMOVAL.............................70
INSTALLATION.........................70
EXTERIOR HANDLE
REMOVAL.............................71
INSTALLATION.........................71
GLASS RUN CHANNEL
REMOVAL.............................71
INSTALLATION.........................71
HINGE
REMOVAL.............................72
INSTALLATION.........................72
INSIDE HANDLE ACTUATOR
REMOVAL.............................72INSTALLATION.........................72
LATCH
REMOVAL.............................72
INSTALLATION.........................73
ADJUSTMENTS
ADJUSTMENT - FRONT DOOR LATCH.....73
LATCH STRIKER
REMOVAL.............................73
INSTALLATION.........................73
LOCK CYLINDER
REMOVAL.............................74
INSTALLATION.........................74
SIDE VIEW MIRROR FLAG
REMOVAL.............................74
INSTALLATION.........................75
TRIM PANEL
REMOVAL.............................75
INSTALLATION.........................75
WATERDAM
REMOVAL.............................76
INSTALLATION.........................76
WINDOW REGULATOR
REMOVAL.............................76
INSTALLATION.........................76
APPLIQUE
REMOVAL
(1) Using a heat lamp, warm B-pillar to 38É C
(100É F).
(2) Remove glass run weatherstrip (Refer to 23 -
BODY/WEATHERSTRIP/SEALS/FDR GLASS RUN
WEATHERSTRIP - REMOVAL).
(3) Remove outer belt weatherstrip (Refer to 23 -
BODY/WEATHERSTRIP/SEALS/FDR OUTER BELT
WEATHERSTRIP - REMOVAL).
(4) Using an even pressure pull, peel B-pillar
applique away from the B-pillar.
INSTALLATION
Installation equipment needed:
²Lint free applicator cloth
²six inch applicator squeegee
²Piercing pin
(1) Clean B-pillar using Mopar Super Kleen or
equivalent.
(2) Wipe surface with a lint free cloth.(3) Using a heat gun, warm surface to 22É C (70É
F).
(4) Fold down, up/down locator tab (1a or 1b) (Fig.
1) along crease.
(5) Remove carrier from adhesion strip (2).
(6) Using up/down locator tab (1a or 1b) and fore/
aft locator tab (3a or 3b), position the applique on the
upper portion of the B-pillar.
(7) Using the lower edge locator (4), position the
applique on the lower portion of the B-pillar.
(8) Verify the applique is positioned correctly and
press the adhesion strip (2) to the door to tempo-
rarily secure it in place.
(9) Remove the carrier for the applique.
(10) Holding the applique from the surface, apply
firm downward pressure with a six inch applicator
squeegee. Ensure the lower rear edge (4) is aligned
correctly.
(11) Wrap edges around door to at least a 90É
angle.
(12) Remove premask by pulling in a firm contin-
uous manner from top down at 180É.
(13) Complete wrapping applique around the door
edges.
23 - 68 DOOR - FRONTBR/BE

LOCK CYLINDER
REMOVAL
(1) Remove outside door handle (Refer to 23 -
BODY/DOOR - FRONT/EXTERIOR HANDLE -
REMOVAL).
(2) Remove clip securing lock cylinder to outside
door handle (Fig. 14).
(3) Pull lock cylinder from door handle.
INSTALLATION
(1) Position lock cylinder in door handle.
(2) Install clip securing lock cylinder to outside
door handle.
(3) Install outside door handle (Refer to 23 -
BODY/DOOR - FRONT/EXTERIOR HANDLE -
INSTALLATION).
SIDE VIEW MIRROR FLAG
REMOVAL
(1) Remove door trim panel. (Refer to 23 - BODY/
DOOR - FRONT/TRIM PANEL - REMOVAL)
(2) Remove flag door seal.
(3) Remove nuts attaching mirror flag cover to
door frame (Fig. 15).
(4) Separate flag cover from door.
Fig. 13 Front Door Latch Striker
1 - RETAINING PLATE
2 - SCREW
3 - STRIKER
4 - SPACERFig. 14 Door Lock Cylinder
1 - DOOR HANDLE
2 - LOCK CYLINDER
3 - LOCK CYLINDER RETAINER
4 - LOCK RETAINING CLIP
Fig. 15 Mirror Flag Cover
1 - NUT
2 - DOOR
3 - FLAG COVER ASSEMBLY
23 - 74 DOOR - FRONTBR/BE
LATCH STRIKER (Continued)

(3) Position trim panel on door.
(4) Engage clips around perimeter of trim panel,
attaching trim panel to door.
(5) Install screws attaching pull cup to door.
(6) Install screw attaching trim panel to outside
mirror frame.
(7) Install window crank, if equipped.
WATERDAM
REMOVAL
(1) Remove door trim panel (Refer to 23 - BODY/
DOOR - FRONT/TRIM PANEL - REMOVAL).
(2) Peel waterdam away from adhesive around
perimeter of inner door panel (Fig. 19).
INSTALLATION
(1) Position and align water dam with adhesive
around perimeter of inner door panel.
(2) Press water dam onto inner door panel to
secure.
(3) Install door trim panel (Refer to 23 - BODY/
DOOR - FRONT/TRIM PANEL - INSTALLATION).
WINDOW REGULATOR
REMOVAL
(1) Remove the door waterdam (Refer to 23 -
BODY/DOOR - FRONT/WATERDAM - REMOVAL).
(2) Remove nuts attaching door glass to window
regulator.(3) Remove glass from door or move glass to full
up position and secure glass to door with tape.
(4) Disengage power window motor wire connector
from door harness, if equipped.
(5) Remove bolts attaching window regulator to
inner door panel.
(6) Separate window regulator from door panel
(Fig. 20).
(7) Extract window regulator through access hole
in inner door panel.
INSTALLATION
(1) Position window regulator in door through
access hole.
(2) Install bolts attaching window regulator to
inner door panel.
(3) Engage power window motor wire connector to
door harness, if equipped.
(4) Install glass in lift plate.
(5) Install the door waterdam (Refer to 23 - BODY/
DOOR - FRONT/WATERDAM - INSTALLATION).
Fig. 19 Door Water Dam
1 - WATER DAM
2 - DOOR
Fig. 20 Door Glass Window Regulator
1 - DOOR ASSEMBLY
2 - WINDOW REGULATOR ASSEMBLY
3 - DOOR GLASS ASSEMBLY
4 - WINDOW REGULATOR
23 - 76 DOOR - FRONTBR/BE
TRIM PANEL (Continued)

INSTALLATION
(1) Position hinge on vehicle.
(2) Install bolts attaching hinge to C-pillar (Fig. 6).
Tighten bolts to 28 N´m (21 ft. lbs.) torque.
(3) Install quarter trim panel (Refer to 23 - BODY/
INTERIOR/QUARTER TRIM PANEL - INSTALLA-
TION).
(4) Install cargo door (Refer to 23 - BODY/DOOR -
CARGO/DOOR - INSTALLATION).
INSIDE HANDLE ACTUATOR
REMOVAL
NOTE: The cargo door inside handle actuator is
heat staked to the trim panel (Fig. 7).
(1) Remove cargo door trim panel (Refer to 23 -
BODY/DOOR - CARGO/TRIM PANEL - REMOVAL).
(2) Disengage release cable from inside handle.
(3) Using a small file, drummel tool or die grinder,
remove the melted material securing the handle to
the trim panel.
(4) Separate the handle from the trim panel.
INSTALLATION
(1) Position the handle in the trim panel.
(2) Using a soldering gun, and using the additional
studs, heat stake the handle to the trim panel.
(3) Engage release cable to inside handle.
(4) Install cargo door trim panel (Refer to 23 -
BODY/DOOR - CARGO/TRIM PANEL - INSTALLA-
TION).
LATCH - LOWER
REMOVAL
(1) Remove cargo door trim panel (Refer to 23 -
BODY/DOOR - CARGO/TRIM PANEL - REMOVAL).
(2) Peel back waterdam to access air exhauster.
(3) Remove cargo door air exhauster (Refer to 23 -
BODY/DOOR - CARGO/AIR EXHAUSTER - REMOV-
AL).
(4) Disengage lower latch to shutface handle rod at
shutface handle (Fig. 8).
(5) Remove nuts attaching lower latch to cargo
door.
(6) Separate lower latch and latch rod from cargo
door.
INSTALLATION
(1) If installing a new replacement latch:
(a) Engage latch rod to latch rod retaining clip
in lower latch. Ensure ªwhiteº latch installation
pin is in the position closest to the latch release
lever (Fig. 9).
(2) If the latch was not replaced and the existing
latch is to be installed:
(a) Slide ªwhiteº latch installation pin to the
position closest to the latch release lever.
(3) Position lower latch and latch rod in cargo
door.
(4) Install nuts attaching lower latch to cargo door.
Tighten nuts to 12 N´m (9 ft. lbs.) torque (Fig. 8).
(5) Engage latch rod to latch rod retaining clip in
lower latch.
Fig. 7 Heat Staked Locations
1 - RELEASE CABLE
2 - HEAT STAKED LOCATIONS
3 - CARGO DOOR TRIM PANEL
4 - HEAT STAKED LOCATIONS
Fig. 8 Cargo Door Lower Latch
1 - LOWER LATCH TO HANDLE ROD
2 - LOWER CARGO DOOR LATCH
3 - CARGO DOOR
23 - 80 DOOR - CARGOBR/BE
HINGE (Continued)