Dodge RAM 1500 1998 Owner's Manual page 1557

13 - 14 FRAMES & BUMPERS
FRAME (Continued)
(9) Remove the clip and remove the spare tire
winch tube. (Fig. 21)
Fig. 21 SPARE TIRE WINCH TUBE
1 - SPARE TIRE WINCH ASSEMBLY
2 - HAIR PIN CLIP
3 - WINCH TUBE
4 - H-SECTION/SPARE WHEEL SUPPORT
(10) Remove the bolts and remove the spare tire
winch. (Fig. 22)
Fig. 22 SPARE TIRE WINCH ASSEMBLY
1 - SPARE TIRE WINCH ASSEMBLY
2 - BOLTS
3 - RETAINER BRACKET
4 - H-SECTION/SPARE WHEEL SUPPORT
(11) 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.
(12) Carefully remove the H-section welds using a
grinder or equivalent tool.
(13) Remove the H-section and clean any remain-
ing welds from the frame.
(14) Trial fit the replacement part.
(15) Remove all e-coat from within 25 mm (1.0 in.)
of the weld area.
(16) 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.
(17) 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 13 - FRAME &
BUMPERS/FRAME - SPECIFICATIONS - WELD-
ING)
(18) 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.
(19) Position the wiring harness back.
CAUTION: Inspect the tire winch assembly for dam-
age. If any one or more of the following are evident,
replace the winch assembly.
• Indications of cracked or bulging plastic.
• Housing flanges are bent or cracked.
• If winch was loose before repair.
(20) Install the spare tire winch and install the
bolts. (Fig. 22)
(21) Tighten the bolts to 41 N·m (30 ft. lbs.).
(22) Install the spare tire winch tube and install
the clip. (Fig. 21)
(23) Install the spare tire.
CAUTION: Check operation of the spare tire winch
by manipulating it up and down. If the winch binds
or jambs, replace the winch assembly.
(24) Lift the axle into position and install the rear
shackle bolts. (Fig. 20)
(25) Tighten the bolts to 163 N·m (120 ft. lbs.).
DR