Ford E-450 (2018 year). Manual - part 48

Note: Do not place the jack under or on the
steering linkage.

E201346

Rear axle jacking points: All models except
E-350 and E-450 dual rear wheel.

E201347

Rear axle jacking points: E-350 and E-450
dual rear wheel.

Installing the spare wheel and tire

1.

Refer to the diagrams above to locate
the correct jacking point for your
vehicle.

2. Raise the vehicle by using the jack

handle to turn the jack nut clockwise.
Once the flat tire is raised above the
ground, remove the lug nuts with the
lug wrench.

3. Replace the flat tire with the spare tire,

making sure the valve stem is facing
outward. Reinstall the lug nuts until the
wheel is snug against the hub. Do not
fully tighten the lug nuts until the wheel
has been lowered.

4. Lower the wheel by turning the jack

handle clockwise.

E161441

1

3

4

2

7

6

5

8

5. Remove the jack and fully tighten the

lug nuts in the order shown. See
Technical Specifications (page 194).

6. Install any wheel covers or hubcaps.

Make sure they snap into place.

7.

Stow the jack and lug wrench.

8. Unblock the wheels.

TECHNICAL SPECIFICATIONS

Wheel Lug Nut Torque Specifications

WARNING

When you install a wheel, always remove any corrosion, dirt or foreign materials
present on the mounting surfaces of the wheel or the surface of the wheel hub,
brake drum or brake disc that contacts the wheel. Make sure to secure any fasteners

that attach the rotor to the hub so they do not interfere with the mounting surfaces of
the wheel. Installing wheels without correct metal-to-metal contact at the wheel mounting
surfaces can cause the wheel nuts to loosen and the wheel to come off while your vehicle
is in motion, resulting in loss of vehicle control, personal injury or death.

 lb.ft (Nm)

Bolt size

140 lb.ft (190 Nm)

9/16 x 18 two-piece lug nut

On vehicles equipped with single rear wheels, retighten the lug nuts to the specified torque
at 100 miles (160 kilometers) after any wheel disturbance (such as tire rotation, changing
a flat tire, wheel removal).

On vehicles equipped with dual rear wheels, retighten the wheel lug nuts to the specified
torque at 100 miles (160 kilometers), and again at 500 miles (800 kilometers) of new
vehicle operation and after any wheel disturbance (such as tire rotation, changing a flat
tire, wheel removal).

E161443

On all two-piece flat wheel nuts,
apply one drop of motor oil
between the flat washer and the
nut. Do not apply motor oil to the
wheel nut threads or the wheel
stud threads.

E145950

Wheel pilot bore

A

Inspect the wheel pilot hole and
mounting surface prior to installation.
Remove any visible corrosion or loose
particles.

ENGINE SPECIFICATIONS - 6.2L

6.2L V8 Engine

Engine

378

Cubic inches

1-5-4-8-6-3-7-2

Firing order

Coil on plug

Ignition system

0.041-0.047 in (1.04-1.20 mm)

Spark plug gap

9.8:1

Compression ratio

Drivebelt Routing

E163761

ENGINE SPECIFICATIONS - 6.8L

6.8L V10

Engine

415

Cubic inches

1-6-5-10-2-7-3-8-4-9

Firing order

Coil on plug

Ignition system

0.052 — 0.056 in. (1.32 — 1.42 mm)

Spark plug gap

0.051 — 0.057 in. (1.29 — 1.45 mm)

(With CNG Prep Package)

9.0:1

Compression ratio

Drivebelt Routing

6.8L V10 Engine with A/C

E161788

6.8L V10 Engine without A/C

E161789

MOTORCRAFT PARTS - 6.2L

6.2L V8 engine

Component

FA-1632

Air filter element.

FL-820-S

Oil filter.

BXT-65-650

Battery.

BXT-65-750

BXT-65-750

Battery (auxiliary).

SP-526

Spark plugs.

FT-187

Transmission fluid filter.

WW-2005

Windshield wiper blade.

For scheduled maintenance, we recommend Motorcraft replacement parts available at
your Ford dealer or at fordparts.com. These parts meet or exceed Ford Motor Company’s
specifications and are engineered for your vehicle. Use of other parts may impact vehicle
performance, emissions and durability. Your warranty may be void for any damage related
to use of other parts.

If a Motorcraft oil filter is not available, use an oil filter that meets industry performance
specification SAE/USCAR-36.

For spark plug replacement, contact an authorized dealer. Replace the spark plugs at the
appropriate intervals.  See Normal Scheduled Maintenance (page 275).