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Remove the jack and tools by turning the wing bolt
counterclockwise, remove the wing bolt and then slide the
assembly out from under the seat.Remove the jack and tools from the bracket assembly. Turn
the jack-turn-screw counterclockwise to release jack from
bracket assembly.
Wing Bolt/Jack And Tools (2500/3500 Series)Jack And Tools Bracket Assembly
486 IN CASE OF EMERGENCY
Page 491 of 700
2. Rotate the lug wrench handle counterclockwise until thespare tire is on the ground with enough cable slack to
allow you to pull it out from under the vehicle. 3. Pull the spare tire out from under the vehicle to gain
access to the spare tire retainer.
Rotating The Lug Wrench Handle
Pulling The Spare Tire Out
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WARNING!
Do not attempt to change a tire on the side of the
vehicle close to moving traffic, pull far enough off the
road to avoid being hit when operating the jack or
changing the wheel.
2. Place the gear selector into PARK. On four-wheel drive vehicles, shift the transfer case to the 4L position.
3. Turn on the Hazard Warning flasher.
4. Apply the parking brake.
5. Turn the ignition OFF.
6.
Block both the front and rear of the wheel diagonally
opposite the jacking position. For example, if the right front
wheel is being changed, block the left rear wheel.
NOTE: Passengers should not remain in the
vehicle when the vehicle is being jacked.
Jacking Instructions (2500 And 3500 Series)
WARNING!
Carefully follow these tire changing warnings to help
prevent personal injury or damage to your vehicle:
• Always park on a firm, level surface as far from the
edge of the roadway as possible before raising the
vehicle.
• Turn on the Hazard Warning flasher.
• Block the wheel diagonally opposite the wheel to be
raised.
• Set the parking brake firmly and set the transmission
in PARK.
• Never start or run the engine with the vehicle on a
jack.
• Do not let anyone sit in the vehicle when it is on a
jack.
• Do not get under the vehicle when it is on a jack. If
you need to get under a raised vehicle, take it to a
service center where it can be raised on a lift.
• Only use the jack in the positions indicated and for
lifting this vehicle during a tire change.
(Continued)
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WARNING!(Continued)
•If working on or near a roadway, be extremely
careful of motor traffic.
• To assure that spare tires, flat or inflated, are securely
stowed, spares must be stowed with the valve stem
facing the ground.
CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated in the Jacking
Instructions for this vehicle.
1. Remove the spare wheel, jack, and tools from storage.
2. Using the lug wrench, loosen, but do not remove, the wheel nuts by turning them counterclockwise one turn
while the wheel is still on the ground. Changing a
dually tire requires the lug wrench adapter.
Jack Warning Label
Lug Wrench Adaptor Shown In Jack And Tools Assembly
492 IN CASE OF EMERGENCY
Page 497 of 700
Rear Jacking Location
When changing a rear wheel, assemble the jack driver to
the jack and connect the jack driver to the extension tubes.
Place the jack under the axle between the spring and the
shock absorber with the extension tubes extending to the
rear.
Connect the extension tubes and lug wrench.CAUTION!
Before raising the wheel off the ground, make sure that
the jack will not damage surrounding truck parts and
adjust the jack position as required.
NOTE: If the bottle jack will not lower by turning the dial
(thumbwheel) by hand, it may be necessary to use the jack
driver in order to lower the jack.
4. By rotating the lug wrench clockwise, raise the vehicle until the wheel just clears the surface.
WARNING!
Raising the vehicle higher than necessary can make the
vehicle less stable. It could slip off the jack and hurt
someone near it. Raise the vehicle only enough to
remove the tire.
Rear Jacking Location
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IN CASE OF EMERGENCY 495
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WARNING!
A loose tire or jack thrown forward in a collision or
hard stop, could endanger the occupants of the vehicle.
Always stow the jack parts and the spare tire in the
places provided.
7. Install the wheel center cap and remove the wheel blocks. Do not install chrome or aluminum wheel center
caps on the spare wheel. This may result in cap damage.
8. Lower the jack to its fully closed position. Stow the replaced tire, jack, and tools as previously described.
NOTE: The bottle jack will not lower by turning the dial
(thumbwheel) by hand, it may be necessary to use the jack
driver in order to lower the jack.
9. Adjust the tire pressure when possible.
NOTE: Do not oil wheel studs. For chrome wheels, do not
substitute with chrome plated lug nuts.
To Stow The Flat Or Spare
NOTE: Have the flat tire repaired or replaced immedi-
ately.
WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could endanger the occupants of the vehicle.
Always stow the jack parts and the spare tire in the
places provided. Have the deflated (flat) tire repaired
or replaced immediately.
1. Turn the wheel so that the valve stem is facing the ground and toward the rear of the vehicle for conve-
nience in checking the spare tire inflation. Slide the
wheel retainer through the center of the wheel.
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4. Rotate the lug wrench handle clockwise until the wheelis drawn into place against the underside of the vehicle.
Continue to rotate until you feel the winch mechanism
slip, or click three or four times. It cannot be overtight-
ened. Push against the tire several times to ensure it is
firmly in place. NOTE:
The winch mechanism is designed for use with the
jack extension tube only. Use of an air wrench or other
power tools is not recommended and can damage the
winch.
Reinstalling The Jack And Tools (2500 And 3500
Series)
1. Tighten the jack all the way down by turning the jack turn-screw counterclockwise until the jack is snug.
2. Position the jack and tools into bracket assembly. Make sure the lug wrench is under the jack near the jack
Lug Wrench And Extension Tubes Assembled And In
PositionRotating The Lug Wrench Handle
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IN CASE OF EMERGENCY 499
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turn-screw. Snap tools into bracket assembly clips. In-
stall the jack into bracket assembly and turn the jack-
turn-screw clockwise until jack is snug into bracket
assembly.
3. Place the jack and tool bracket assembly in the storage position holding the jack by the jack turn-screw, slip the
jack and tools under the seat so that the bottom slot
engages into the fastener on the floor. NOTE:
Ensure that the jack and tool bracket assembly
slides into the front hold down location.
Jack And Tools Bracket Assembly
Jack Hold Down Fastener
500 IN CASE OF EMERGENCY