2002 DODGE RAM Service Repair Manual

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Page 1289 of 2255

DODGE RAM 2002 Service Repair Manual FRONT AIR DAM
REMOVAL
(1) Remove Pin-type fasteners attaching air dam
to bottom of front bumper (Fig. 1).
(2) Remove screws attaching air dam to bottom of
front bumper.
(3) Separate air dam from bumpe

Page 1290 of 2255

DODGE RAM 2002 Service Repair Manual FRONT LOWER FASCIA
REMOVAL
(1) Open hood.
(2) Remove fasteners at side fender openings.
(3) Remove lower air dam.(Refer to 13 - FRAMES
& BUMPERS/BUMPERS/FRONT AIR DAM -
REMOVAL)
(4) Disengage clips at

Page 1291 of 2255

DODGE RAM 2002 Service Repair Manual (3) Install screws attaching bottom of fascia to air
deflector.
(4) Align fascia and wheelhouse liners with outer
bumper brackets and install screws.
(5) Connect harness connectors to fog lamps.
FRONT

Page 1292 of 2255

DODGE RAM 2002 Service Repair Manual FRONT BUMPER - SPORT
REMOVAL
(1) Disconnect wire connectors from fog lamps.
(2) Remove screws attaching fascia and outer
bumper brackets to wheelhouse liners.
(3) Remove screws and push-in fasteners a

Page 1293 of 2255

DODGE RAM 2002 Service Repair Manual REAR BUMPER
REMOVAL
(1) Support rear bumper on a suitable lifting
device.
(2) Remove nuts attaching rear bumper to inner
and outer brackets (Fig. 8).
(3) Disengage license plate lamp wire connector
fr

Page 1294 of 2255

DODGE RAM 2002 Service Repair Manual FRAME SERVICE
SAFETY PRECAUTIONS AND WARNINGS
WARNING: USE EYE PROTECTION WHEN GRIND-
ING OR WELDING METAL, SERIOUS EYE INJURY
CAN RESULT. BEFORE PROCEEDING WITH FRAME
REPAIR INVOLVING GRINDING OR WEL

FRAME SERVICE
SAFETY PRECAUTIONS AND WARNINGS
WARNING: USE EYE PROTECTION WHEN GRIND-
ING OR WELDING METAL, SERIOUS EYE INJURY
CAN RESULT. BEFORE PROCEEDING WITH FRAME
REPAIR INVOLVING GRINDING OR WELDING, VER-
IFY THAT VEHICLE FUEL SYSTEM IS NOT LEAKING
OR IN CONTACT WITH REPAIR AREA, PERSONAL
INJURY CAN RESULT. DO NOT ALLOW OPEN
FLAME TO CONTACT PLASTIC BODY PANELS.
FIRE OR EXPLOSION CAN RESULT. WHEN
WELDED FRAME COMPONENTS ARE REPLACED,
100% PENETRATION WELD MUST BE ACHIEVED
DURING INSTALLATION. IF NOT, DANGEROUS
OPERATING CONDITIONS CAN RESULT. STAND
CLEAR OF CABLES OR CHAINS ON PULLING
EQUIPMENT DURING FRAME STRAIGHTENING
OPERATIONS, PERSONAL INJURY CAN RESULT.
DO NOT VENTURE UNDER A HOISTED VEHICLE
THAT IS NOT SUPPORTED ON SAFETY STANDS,
PERSONAL INJURY CAN RESULT.
CAUTION: Do not reuse damaged fasteners, quality
of repair would be suspect. Do not drill holes in top
or bottom frame rail flanges, frame rail failure can
result. Do Not use softer than Grade 5 bolts to
replace production fasteners, loosening or failure
can result. When using heat to straighten frame
components do not exceed 566ÉC (1050ÉF), metal
fatigue can result. Welding the joints around riveted
cross members and frame side rails can weaken
frame.
FRAME STRAIGHTENING
When necessary, a conventional frame that is bent
or twisted can be straightened by application of heat.
The temperature must not exceed 566ÉC (1050ÉF).
The metal will have a dull red glow at the desired
temperature. Excessive heat will decrease the
strength of the metal and result in a weakened
frame.
Welding the joints around riveted cross members
and frame side rails is not recommended.
A straightening repair process should be limited to
frame members that are not severely damaged. The
replacement bolts, nuts and rivets that are used to
join the frame members should conform to the same
specifications as the original bolts, nuts and rivets.
FRAME REPAIRS
DRILLING HOLES
Do not drill holes in frame side rail top and bottom
flanges, metal fatigue can result causing frame fail-
ure. Holes drilled in the side of the frame rail must
be at least 38 mm (1.5 in.) from the top and bottom
flanges.
Additional drill holes should be located away from
existing holes.
WELDING
Use MIG, TIG or arc welding equipment to repair
welded frame components.
Frame components that have been damaged should
be inspected for cracks before returning the vehicle
to use. If cracks are found in accessible frame com-
ponents perform the following procedures.
(1) Drill a hole at each end of the crack with a 3
mm (O.125 in.) diameter drill bit.
(2) Using a suitable die grinder with 3 inch cut off
wheel, V-groove the crack to allow 100% weld pene-
tration.
(3) Weld the crack.
(4) If necessary when a side rail is repaired, grind
the weld smooth and install a reinforcement channel
(Fig. 9) over the repaired area.
NOTE: If a reinforcement channel is required, the
top and bottom flanges should be 0.250 inches nar-
rower than the side rail flanges. Weld only in the
areas indicated (Fig. 9).
Fig. 9 Frame Reinforcement
1 - .250 IN FROM EDGE
2 - TOP FLANGE
3 - BOTTOM FLANGE
4 - FRAME RAIL
5 - FRAME REPAIR REINFORCEMENT
BR/BEFRAME & BUMPERS 13 - 7
FRAME (Continued)

Page 1295 of 2255

DODGE RAM 2002 Service Repair Manual FRAME FASTENERS
Bolts, nuts and rivets can be used to repair frames
or to install a reinforcement section on the frame.
Bolts can be used in place of rivets. When replacing
rivets with bolts, install

Page 1296 of 2255

DODGE RAM 2002 Service Repair Manual Fig. 10 Frame Dimensions
BR/BEFRAME & BUMPERS 13 - 9
FRAME (Continued)

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