2003 DODGE RAM wheel

CAUTION: Do not reuse damaged fasteners, quality
of repair would be suspect. Failure to use only pro-
duction fasteners or fasteners of equivalent hard-
ness can result in loosening or failure. Do not drill
any holes in the frame that are not specifically out-
lined in this or other, DaimlerChrysler procedure as
frame rail failure can result. When using heat to
straighten frame components do not exceed 566ÉC
(1050ÉF), metal fatigue can result.
NOTE: Procedures for 4X2 and 4X4 are common
except as noted in this procedure.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the front wheelhouse splash shield.
(Refer to 23 - BODY/EXTERIOR/FRONT WHEEL-
HOUSE SPLASH SHIELD - REMOVAL)
(3) Remove the bolts and position aside the wire
harness and grounds, if required.
(4) Remove the front bumper. (Refer to 13 -
FRAME & BUMPERS/BUMPERS/FRONT BUMPER
- REMOVAL)
(5) Loosen and lower the stabilizer bar mount and
bar. (Refer to 2 - SUSPENSION/FRONT/STABI-
LIZER BAR - REMOVAL)
(6) Remove the front cab mount bolt to the Front
End Sheet Metal (FESM) bracket. (Fig. 6)(7) Make a vertical mark on the inside and outside
face of the frame rail 112 mm (4.5 in.) from the for-
ward edge of the PLP hole in the sides of the rail.
(Fig. 8)
(8) Using a straightedge, connect the two lines on
the top and bottom of the rail.
(9) Using the service tip as a guide, re-check your
cut lines to ensure the service tip will fit when the
cut is made.
CAUTION: Do not use any flame or plasma cutting
equipment to cut the frame in this procedure. This
is due to the inaccurate nature of the cut-line and
the fact that the high temperatures achieved during
flame or plasma cutting will change the metal char-
acteristics and may weaken the frame and/or repair
location.
(10) Using a reciprocating saw or equivalent, care-
fully cut and remove the damaged frame rail tip.
(Fig. 7)
Fig. 6 REPLACEMENT FRAME TIP
1 - FRONT END SHEET METAL (FESM) BRACKET
2 - CAB INSULATOR
3 - RING-FILLET WELD/HOLE
4 - PRINCIPLE LOCATING POINT (PLP)
5 - WELD ROOT GAP 4 mm-6mm(0.16 in. - 0.24 in.)
6 - FRONT CAB MOUNT BOLT
7 - REPLACEMENT FRAME TIP
Fig. 7 FRAME CUT LOCATION
1 - REPAIR ROOT OPENING
2 - SERVICE SLEEVE
3 - PRINCIPLE LOCATING POINT (PLP)
4 - SUSPENSION BRACKETS
5 - FRAME
6 - FRAME CUTOFF LOCATION - 112 mm (4.5 in.)
7 - FRAME SERVICE TIP
DRFRAMES & BUMPERS 13 - 5
FRAME (Continued)

(c) Apply a durable top coat to the outside of the
repair area.
(28) Tighten the front cab mounting bolt to the
FESM bracket to 81 N´m (60 ft. lbs.).
(29) Install the stabilizer bar. (Refer to 2 - SUS-
PENSION/FRONT/STABILIZER BAR - INSTALLA-
TION)
(30) Install the front bumper. (Refer to 13 -
FRAME & BUMPERS/BUMPERS/FRONT BUMPER
- INSTALLATION)(31) Install the wire harness and ground strap if
previously removed and install the bolt.
(a) If necessary, re-drill and tap the ground
strap mounting hole
(32) Install the front wheelhouse splash shield.
(Refer to 23 - BODY/EXTERIOR/FRONT WHEEL-
HOUSE SPLASH SHIELD - INSTALLATION)
CAUTION:
All welds should conform to DaimlerChrysler vehicle engineering process standard ªPS 9472º.
WELD PROCESS SPECIFICATIONS
WELDING PROCESS FLUX CORED ARC GAS METAL ARC (MIG)* SHIELDED METAL ARC
(STICK)
Material Thickness3.7 mm to 4.2 mm 3.7 mm to 4.2 mm 3.7 mm to 4.2 mm
Electrode TypeLincoln Electrical Co.
Product #: NR-211 MP
(Do Not Substitute)AWS ER70S-3
(Do Not Substitute)** AWS E 7018
Electrodes Size Inches0.045 Tubular 0.035 Solid 3/329
Electrode Stick Out3/89- 1/291/29- 5/89N/A
PolarityElectrode9-9
Work Piece9+9Electrode9+9
Work Piece9-9Electrode9+9
Work Piece9-9
Shielding GasSelf Shielded 75% Ar
25% CO2Self Shielded
Gas Flow RateN/A 25 - 35 CFM N/A
Wire Feed Speed
(inches per minute)110 - 130 Vertical Down
70 - 90 Flat & Overhead245 - 250 Vertical Down
210 - 225 Flat &
OverheadN/A
Approximate Amperage
Vertical110 - 130 175 85 (3/329Diameter)
Flat & Overhead70 - 90 155 90 (3/329Diameter)
Voltage15-18 19-20 N/A
Direction of Welding
VerticalVertical Down Hill (only) Vertical Down Hill (only) Vertical - Up Hill (only)
Flat & OverheadFlat - Push or Drag Flat - Push or Drag Flat - Drag
*First choice - Gas Metal Arc Welding Process:
Butt joints - apply two layers (passes) of weld metal.
First pass should only fill approximately
1¤2the thick-
ness. Vertical position welds - maintain electrode
wire at leading edge of weld puddle while traveling
down hill to produce maximum penetration into the
sleeve. These techniques work for FCAW as well.**E7018new electrodes may be exposed to the
atmosphere for up to ten hours with no harmful
effect. Reconditioning schedules should come from
the manufacturer.
13 - 10 FRAMES & BUMPERSDR
FRAME (Continued)

STANDARD PROCEDURE - HYDROFORM
FENDER RAIL REPAIR
SAFETY PRECAUTIONS AND WARNINGS
WARNING: USE EYE PROTECTION WHEN GRIND-
ING OR WELDING METAL, SERIOUS EYE INJURY
CAN RESULT.
²BEFORE PROCEEDING WITH FRAME REPAIR
INVOLVING GRINDING OR WELDING, VERIFY THAT
VEHICLE FUEL SYSTEM IS NOT LEAKING OR IN
CONTACT WITH REPAIR AREA, PERSONAL INJURY
CAN RESULT.
²DO NOT ALLOW OPEN FLAME OR HEAT AND
METAL SPATTER FROM ARC WELDING, TO CON-
TACT PLASTIC BODY PANELS. FIRE OR EXPLO-
SION CAN RESULT.
²WHEN WELDED FRAME COMPONENTS ARE
REPLACED, ENSURE COMPLETE PENETRATION
WELD IS ACHIEVED DURING INSTALLATION. IF
NOT, DANGEROUS OPERATING CONDITIONS CAN
RESULT.
²STAND CLEAR OF CABLES OR CHAINS ON
PULLING EQUIPMENT DURING FRAME STRAIGHT-
ENING OPERATIONS, PERSONAL INJURY CAN
RESULT.
²DO NOT VENTURE UNDER A HOISTED VEHI-
CLE THAT IS NOT SUPPORTED ON SAFETY
STANDS, PERSONAL INJURY CAN RESULT.
CAUTION: Do not reuse damaged fasteners, quality
of repair would be suspect. Failure to use only pro-
duction fasteners or fasteners of equivalent hard-
ness can result in loosening or failure. Do not drill
holes in top or bottom frame rail flanges, frame rail
failure can result. When using heat to straighten
frame components do not exceed 566ÉC (1050ÉF),
metal fatigue can result.
CAUTION: This repair procedure assumes damage
to the right or left hydroform fender rail (Fig. 19).
Prior to any repairs, the vehicle must be mounted
on the appropriate frame repair equipment (ªframe
rackº), checked with three dimensional measuring
equipment, and necessary pull corrections made. If
damage exists in the hydroform fender rail, or cab
beyond the area covered by this service procedure
after dimensional corrections are made, the hydro-
form must be replaced in its entirety. Refer to 23 -
BODY/BODY STRUCTURE/WELD LOCATIONS -
SPECIFICATIONS, when replacing the entire hydro-
form.(1) Disconnect and isolate the battery negative
cable.
(2) Remove the front wheelhouse splash shield.
(Refer to 23 - BODY/EXTERIOR/FRONT WHEEL-
HOUSE SPLASH SHIELD - REMOVAL)
(3) Remove the fender. (Refer to 23 - BODY/EXTE-
RIOR/FRONT FENDER - REMOVAL)
(4) Remove the A/C condenser, if required. (Refer
to 24 - HEATING & AIR CONDITIONING/PLUMB-
ING/A/C CONDENSER - REMOVAL)
(5) Remove the A/C lines, if required. Refer to the
Heating and Air Conditioning section of the manual
for recommended procedures.
(6) Remove the radiator assembly. (Refer to 7 -
COOLING/ENGINE/RADIATOR - REMOVAL)
(7) Remove the air cleaner and support bracket, if
required. (Refer to 9 - ENGINE/AIR INTAKE SYS-
TEM/AIR CLEANER ELEMENT - REMOVAL)
(8) Remove the integrated power module. (Refer to
8 - ELECTRICAL/POWER DISTRIBUTION/INTE-
GRATED POWER MODULE - REMOVAL)
(9) Remove the bolts and position aside the wire
harness and grounds, if required.
(10) Remove the upper radiator crossmember.
(Refer to 23 - BODY/EXTERIOR/UPPER RADIATOR
CROSSMEMBER - REMOVAL)
(11) Remove the headlamp unit. (Refer to 8 -
ELECTRICAL/LAMPS/LIGHTING - EXTERIOR/
HEADLAMP UNIT - REMOVAL)
(12) Remove the front cab mount to the Front End
Sheet Metal bracket (FESM) bolt.
(13) Remove the bolts attaching the lower radiator
crossmember to the hydroform fender rail. (Fig. 19)
CAUTION: Do not use any flame or plasma cutting
equipment to cut the frame in this procedure. The
inaccurate and high temperatures achieved during
flame or plasma cutting will change the metal char-
acteristics and may weaken the frame and/or repair
location.
(14) Using a reciprocating saw or equivalent, cut
the fender rail and shotgun at a straight and square
section of the hydroform and remove.
(15) Smooth and square the cut edges.
(16) Using the damaged structure as a reference
cut the service part at the same location as the first
cut. Smooth and square the cut edges.
NOTE: The repair structure should butt up to the
remaining structure and provide the same overall
vehicle geometry.
13 - 12 FRAMES & BUMPERSDR
FRAME (Continued)

(26) Install the front cab mount bolt if previously
removed and tighten to 81 N´m (60 ft. lbs.).
(27) Install the lower radiator crossmember bolts
and tighten to 28 N´m (21 ft. lbs.).
(28) Install the headlamp unit. (Refer to 8 - ELEC-
TRICAL/LAMPS/LIGHTING - EXTERIOR/HEAD-
LAMP UNIT - INSTALLATION)
(29) Install the upper radiator crossmember. (Refer
to 23 - BODY/EXTERIOR/UPPER RADIATOR
CROSSMEMBER - INSTALLATION)
(30) Install the wire harness and ground if previ-
ously removed and install the bolts.
(31) Install the integrated power module, if previ-
ously removed. (Refer to 8 - ELECTRICAL/POWER
DISTRIBUTION/INTEGRATED POWER MODULE -
INSTALLATION)
(32) Install the air cleaner bracket and air cleaner,
if previously removed. (Refer to 9 - ENGINE/AIR
INTAKE SYSTEM/AIR CLEANER ELEMENT -
INSTALLATION)(33) Install the radiator assembly. (Refer to 7 -
COOLING/ENGINE/RADIATOR - INSTALLATION)
(34) Install the A/C lines, if previously removed.
Refer to the Heating and Air Conditioning section of
the manual for the recommended procedures.
(35) Install the A/C condenser, if previously
removed. (Refer to 24 - HEATING & AIR CONDI-
TIONING/PLUMBING/A/C CONDENSER - INSTAL-
LATION)
(36) Install the fender. (Refer to 23 - BODY/EXTE-
RIOR/FRONT FENDER - INSTALLATION)
(37) Install the front wheelhouse splash shield.
(Refer to 23 - BODY/EXTERIOR/FRONT WHEEL-
HOUSE SPLASH SHIELD - INSTALLATION)
(38) Reconnect the battery ground.
Fig. 20 ENGINE COMPARTMENT/FRONT STRUCTURE
13 - 14 FRAMES & BUMPERSDR
FRAME (Continued)

STANDARD PROCEDURE - REAR FRAME
H-SECTION REPLACEMENT
SAFETY PRECAUTIONS AND WARNINGS
WARNING: USE EYE PROTECTION WHEN GRIND-
ING OR WELDING METAL, SERIOUS EYE INJURY
CAN RESULT.
²BEFORE PROCEEDING WITH FRAME REPAIR
INVOLVING GRINDING OR WELDING, VERIFY THAT
VEHICLE FUEL SYSTEM IS NOT LEAKING OR IN
CONTACT WITH REPAIR AREA, PERSONAL INJURY
CAN RESULT.
²DO NOT ALLOW OPEN FLAME OR HEAT AND
METAL SPATTER FROM ARC WELDING, TO CON-
TACT PLASTIC BODY PANELS. FIRE OR EXPLO-
SION CAN RESULT.
²WHEN WELDED FRAME COMPONENTS ARE
REPLACED, ENSURE COMPLETE PENETRATION
WELD IS ACHIEVED DURING INSTALLATION. IF
NOT, DANGEROUS OPERATING CONDITIONS CAN
RESULT.
²STAND CLEAR OF CABLES OR CHAINS ON
PULLING EQUIPMENT DURING FRAME STRAIGHT-
ENING OPERATIONS, PERSONAL INJURY CAN
RESULT.
²DO NOT VENTURE UNDER A HOISTED VEHI-
CLE THAT IS NOT SUPPORTED ON SAFETY
STANDS, PERSONAL INJURY CAN RESULT.
CAUTION: Do not reuse damaged fasteners, quality
of repair would be suspect. Failure to use only pro-
duction fasteners or fasteners of equivalent hard-
ness can result in loosening or failure. Do not drill
holes in top or bottom frame rail flanges, frame rail
failure can result. When using heat to straighten
frame components do not exceed 566ÉC (1050ÉF),
metal fatigue can result.
CAUTION: This procedure is designed to replace
the H-section/spare tire support located at the rear
of the frame assembly. Prior to any cutting, the
vehicle must be mounted on the appropriate frame
repair equipment (ªframe rackº), checked with three
dimensional measuring equipment, and the neces-
sary pull corrections made. If damage remains in
the frame beyond the area covered by this service
part after the pull, the frame must be replaced in its
entirety.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the cargo box. (Refer to 23 - BODY/EX-
TERIOR/CARGO BOX - REMOVAL)(3) Remove the trailer hitch. (Refer to 13 - FRAME
& BUMPERS/FRAME/TRAILER HITCH -
REMOVAL)
(4) Raise and support the frame so the tires are off
floor.
(5) Remove the shock absorbers. (Refer to 2 - SUS-
PENSION/REAR/SHOCK - REMOVAL)
(6) Remove the rear leaf spring shackle bolts and
let the axle rest on the ground. (Fig. 21)
(7) Remove the spare wheel.
(8) Remove the clip and remove the spare tire
winch tube. (Fig. 22)
Fig. 21 REAR SPRING
1 - SPRING SHACKLE
2 - LEAF SPRING EYE BOLT/NUT
3 - REAR LEAF SPRING
Fig. 22 SPARE TIRE WINCH TUBE
1 - SPARE TIRE WINCH ASSEMBLY
2 - HAIR PIN CLIP
3 - WINCH TUBE
4 - H-SECTION/SPARE WHEEL SUPPORT
DRFRAMES & BUMPERS 13 - 15
FRAME (Continued)

(9) Remove the bolts and remove the spare tire
winch. (Fig. 23)
(10) Position the wire harness forward of the work
area.
CAUTION: Do not use any flame or plasma cutting
equipment to cut the frame in this procedure. The
inaccurate and high temperatures achieved during
flame or plasma cutting will change the metal char-
acteristics and may weaken the frame and/or repair
location.
(11) Carefully remove the H-section welds using a
grinder or equivalent tool.
(12) Remove the H-section and clean any remain-
ing welds from the frame.
(13) Trial fit the replacement part.
(14) Remove all e-coat from within 25 mm (1.0 in.)
of the weld area.
(15) Using the appropriate measuring equipment,
position the replacement part and verify correct posi-
tioning in all three (X,Y, and Z) planes of space.(Refer to 13 - FRAME & BUMPERS/FRAME - SPEC-
IFICATIONS - FRAME DIMENSIONS)
CAUTION: Shield the surrounding area and compo-
nents from exposure to the welding spatter and
heat.
(16) Weld the replacement H-section into position.
The welding should be performed in a skip (stitch)
type method to minimize the heat buildup following
I-CAR or the American Welding Society welding pro-
cedures and utilizing the process specifications at the
end of this section. Refer to the Weld Process Speci-
fications welding schedule below.
(17) Dress the welded area and apply corrosion
resistant coatings inside and out.
(a) Inside the rail, inject a creeping wax based
rust inhibitor compound through the existing holes
in the frame ensuring 100% coverage including the
mating face between the frame and replacement
H-section.
(b) Apply a durable top coat to the outside of the
repair area.
(18) Position the wiring harness back.
(19) Install the spare tire winch and install the
bolts. (Fig. 23)
(20) Tighten the bolts to 41 N´m (30 ft. lbs.).
(21) Install the spare tire winch tube and install
the clip. (Fig. 22)
(22) Install the spare tire.
(23) Lift the axle into position and install the rear
shackle bolts. (Fig. 21)
(24) Tighten the bolts to 163 N´m (120 ft. lbs.).
(25) Install the lower shock absorber bolts. (Refer
to 2 - SUSPENSION/REAR/SHOCK - INSTALLA-
TION)
(26) Install the trailer hitch. (Refer to 13 - FRAME
& BUMPERS/FRAME/TRAILER HITCH - INSTAL-
LATION)
(27) Install the cargo box. (Refer to 23 - BODY/EX-
TERIOR/CARGO BOX - INSTALLATION)
(28) Reconnect the battery ground.
Fig. 23 SPARE TIRE WINCH ASSEMBLY
1 - SPARE TIRE WINCH ASSEMBLY
2 - BOLTS
3 - RETAINER BRACKET
4 - H-SECTION/SPARE WHEEL SUPPORT
13 - 16 FRAMES & BUMPERSDR
FRAME (Continued)

CAUTION:
All welds should conform to DaimlerChrysler vehicle engineering process standard ªps 9472º.
WELD PROCESS SPECIFICATIONS
WELDING PROCESS FLUX CORED ARC GAS METAL ARC (MIG)* SHIELDED METAL ARC
(STICK)
Material Thickness3.7 mm to 4.2 mm 3.7 mm to 4.2 mm 3.7 mm to 4.2 mm
Electrode TypeLincoln Electrical Co.
Product #: NR-211 MP
(Do Not Substitute)AWS ER70S-3
(Do Not Substitute)** AWS E 7018
Electrodes Size Inches.045 Tubular .035 Solid 3/329
Electrode Stick Out3/89- 1/291/29- 5/89N/A
PolarityElectrode9-9
Work Piece9+9Electrode9+9
Work Piece9-9Electrode9+9
Work Piece9-9
Shielding GasSelf Shielded 75% Ar
25% CO2Self Shielded
Gas Flow RateN/A 25 - 35 CFM N/A
Wire Feed Speed
(inches per minute)110 - 130 Vertical Down
70 - 90 Flat & Overhead245 - 250 Vertical Down
210 - 225 Flat &
OverheadN/A
Approximate Amperage
Vertical110 - 130 175 85 (3/329Diameter)
Flat & Overhead70 - 90 155 90 (3/329Diameter)
Voltage15-18 19-20 N/A
Direction of Welding
VerticalVertical Down Hill (only) Vertical Down Hill (only) Vertical - Up Hill (only)
Flat & OverheadFlat - Push or Drag Flat - Push or Drag Flat - Drag
*First choice - Gas Metal Arc Welding Process:
Butt joints - apply two layers (passes) of weld metal.
First pass should only fill approximately
1¤2the thick-
ness. Vertical position welds - maintain electrode
wire at leading edge of weld puddle while traveling
down hill to produce maximum penetration into the
sleeve. These techniques work for FCAW as well.
**E7018new electrodes may be exposed to the
atmosphere for up to ten hours with no harmful
effect. Reconditioning schedules should come from
the manufacturer.
SPECIFICATIONS
SPECIFICATIONS - FRAME DIMENSIONS
NOTE: Frame dimensions are listed in metric scale.
All dimensions are from center to center of Princi-
pal Locating Point (PLP), or from center to center of
PLP and fastener location.
VEHICLE PREPARATION
Position the vehicle on a level work surface. Using
screw or bottle jacks, adjust the vehicle PLP heights
to the specified dimension above a level work surface.
Vertical dimensions can be taken from the work sur-
face to the locations indicated were applicable.
INDEX
DESCRIPTION FIGURE
Frame Dimensional Graphics, Side
And Top View24
140.5 In Wheelbase - Heavy Duty -
2 Wheel Drive25
140.5 In Wheelbase - Heavy Duty -
4 Wheel Drive26
160.5 In Wheelbase - Heavy Duty -
2 Wheel Drive27
160.5 In Wheelbase - Heavy Duty -
4 Wheel Drive28
DRFRAMES & BUMPERS 13 - 17
FRAME (Continued)

Fig. 25 140.5 IN WHEELBASE - HEAVY DUTY - 2 WHEEL DRIVE
DRFRAMES & BUMPERS 13 - 19
FRAME (Continued)