Ford F-650/750 (2018 year). Manual - part 63

Dual Alternator

E224820

Dual Alternator With Air Brake
Compressor

E224826

Drivebelt closest to the engine.

A

Drivebelt furthest from the
engine.

B

Note: The belt routings show vehicles
equipped with air conditioning. When not
equipped with air conditioning a idler pulley
is in place of the A/C compressor.

ENGINE SPECIFICATIONS - 6.8L

6.8L V10 Engine

Engine

413

Cubic inches

Minimum 87 octane

Required fuel

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

Firing order

Coil on plug

Ignition system

0.039 - 0.043 in (1.00 - 1.10 mm)

Spark plug gap

9.2:1

Compression ratio

Drivebelt Routing

6.8L Engines with A/C

E163762

6.8L Engines without A/C

E163763

MOTORCRAFT PARTS - 6.7L DIESEL

6.7L Diesel

Component

FL-2051S

Engine oil filter

FA-1923

Air filter

FD-4615

Fuel filter kit (2 included - engine and frame

rail mounted )

FT-187

Transmission filter

BH-31-XL

Two Batteries (standard)(1500 CCA)

BH-31-XT

Two Batteries (optional)(1800 CCA)

BH-31-XT

Three Batteries (optional)(2700 CCA)

WW-2247

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.

MOTORCRAFT PARTS - 6.8L

6.8L V10 engine

Component

FA-1923

Air filter element

FL-820-S

Oil filter

BH-31-XT

One Battery (standard)(900 CCA)

BH-31-XT

Two Batteries (optional)(except for limited

series)(1800 CCA)

SP-509

Spark plugs-platinum

WW-2247

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/USC-D.

For spark plug replacement, contact an authorized dealer.  Replace the spark plugs at
the appropriate intervals.  See Scheduled Maintenance (page 320).

VEHICLE IDENTIFICATION
NUMBER

The vehicle identification number is
located on the left-hand side of the
instrument panel.

E142476

Please note that in the graphic, XXXX is
representative of your vehicle identification
number.

The Vehicle Identification Number contains
the following information:

E142477

World manufacturer identifier

A

Brake system, Gross Vehicle
Weight Rating, Restraint Devices
and their locations

B

Make, vehicle line, series, body
type

C

Engine type

D

Check digit

E

Model year

F

Assembly plant

G

Production sequence number

H