
Air cleaner. See Changing the
Engine Air Filter (page 255).
A
Engine oil dipstick *
. See
Engine
Oil Dipstick (page 233).
B
Engine oil filler cap *
. See Engine
Oil Check
(page 234).
C
Brake and clutch fluid reservoir *
.
See
Brake Fluid Check (page
241).
D Engine coolant reservoir
*
. See
Engine Coolant Check
(page
236).
E
Engine compartment fuse box.
See
Fuses (page 208).
F
Power steering fluid reservoir *
.
See
Power Steering Fluid
Check (page 241).
G
Washer fluid reservoir *
. See
Washer Fluid Check (page 242).
H
* The filler caps and the engine oil dipstick
are colored for easy identification.
UNDER HOOD OVERVIEW - 3.5L ECOBOOST™
231
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- MaintenanceE174603
ABCDE
FGH

Air cleaner. See Changing the
Engine Air Filter (page 256).
A
Engine oil dipstick *
. See
Engine
Oil Dipstick (page 234).
B
Brake fluid reservoir *
. See Brake
Fluid Check
(page 241).
C
Engine coolant reservoir *
. See
Engine Coolant Check
(page
236).
D
Engine compartment fuse box.
See
Fuses (page 208).
E Engine oil filler cap
*
. See Engine
Oil Check
(page 234).
F
Power steering fluid reservoir *
.
See
Power Steering Fluid
Check (page 241).
G
Washer fluid reservoir *
. See
Washer Fluid Check (page 242).
H
* The filler caps and the engine oil dipstick
are colored for easy identification.
UNDER HOOD OVERVIEW - 3.7L
232
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- MaintenanceE174601
ACD
EGH
B
F

Air cleaner. See Changing the
Engine Air Filter (page 257).
A
Engine oil dipstick *
. See
Engine
Oil Dipstick (page 234).
B
Brake fluid reservoir *
. See Brake
Fluid Check
(page 241).
C
Engine coolant reservoir *
. See
Engine Coolant Check
(page
236).
D
Engine compartment fuse box.
See
Fuses (page 208).
E
Engine oil filler cap *
. See Engine
Oil Check
(page 234).
F
Power steering fluid reservoir *
.
See
Power Steering Fluid
Check (page 241).
G
Washer fluid reservoir *
. See
Washer Fluid Check (page 242).
H
* The filler caps and the engine oil dipstick
are colored for easy identification. ENGINE OIL DIPSTICK - 3.2L
POWER STROKE DIESEL
Minimum
A
Maximum
B
233
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- MaintenanceE174602
ACD
EGH
B
F E71362
AB

CHANGING THE ENGINE OIL
AND OIL FILTER
WARNING: Prolonged and repeated
skin contact with mineral oil will result in
the removal of natural fats from the skin,
leading to dryness, irritation and dermatitis.
In addition, used engine oil contains
potentially harmful contaminants, which
may cause skin cancer. If skin contact
occurs, wash the area thoroughly with
soap or skin cleanser and water
immediately. WARNING: Do not dispose of engine
oils or oil filters in the household refuse or
the public sewage system. Use an
authorized waste disposal facility. WARNING:
Do not remove the oil
pan drain plug when the engine is running. WARNING:
Do not remove the oil
filter when the engine is running.
1. Remove the oil pan drain plug and wait
for the oil to drain into a suitable
container.
2. Renew the oil filter.
3. Reinstall the oil pan drain plug.
4. Refill the engine with new oil that meets Ford specifications. See
Capacities and Specifications (page
305
).
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Soak up any spillage with an
absorbent cloth immediately.
5. Reset the Intelligent Oil Life Monitor. See
Oil Change Indicator Reset
(page 235). Engine Lubrication for Severe
Service Operation
The following conditions define severe
service operation. The Intelligent Oil Life
Monitor will determine engine oil and oil
filter change intervals.
•
Frequent or extended idling.
• Frequent low-speed operation at
25 mph (40 km/h)
or less.
• Frequent severe dust condition
operation.
• Frequent off-road operation.
• Sustained ambient temperatures of
-9°F (-23°C)
or below.
• Sustained ambient temperatures of
100°F (38°C)
or above.
• Sustained towing operation above
1,000 mi (1,600 km)
.
• Sustained high-speed driving at Gross
Vehicle Weight Rating (maximum
loaded weight for vehicle operation).
• Sustained use of diesel fuel other than
ultra-low sulfur diesel (ULSD).
OIL CHANGE INDICATOR
RESET
Only reset the system after changing the
engine oil and oil filter.
Resetting the Oil Life Monitoring
System
1. Switch the ignition on. Do not start the
engine.
2. Fully press the accelerator and brake pedals at the same time.
3. Keep the accelerator and brake pedals
fully pressed.
4. After three seconds, a message appears confirming that the reset is in
progress.
235
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Maintenance

•
Spray Motorcraft Engine Shampoo and
Degreaser on all parts that require
cleaning and pressure rinse clean. In
Canada, use Motorcraft Engine
Shampoo.
• Never wash or rinse the engine while it
is hot or running; water in the running
engine may cause internal damage.
• Never wash or rinse any ignition coil,
spark plug wire or spark plug well, or
the area in and around these locations.
• Cover the battery, power distribution
box, and air filter assembly to prevent
water damage when cleaning the
engine.
CLEANING THE WINDOWS AND
WIPER BLADES
Car wash chemicals and environmental
fallout can result in windshield and wiper
blade contamination. Dirty windshield and
wipers will result in poor windshield wiper
operation. Keep the windshield and wiper
blades clean to maintain windshield wiper
performance.
To clean the windshield and wiper blades:
• Clean the windshield with a
non-abrasive glass cleaner. When
cleaning the interior of the windshield,
avoid getting any glass cleaner on the
instrument panel or door panels. Wipe
any glass cleaner off these surfaces
immediately.
• For windshields contaminated with
tree sap, chemicals, wax or bugs, clean
the entire windshield using steel wool
(no greater than 0000 grade) in a
circular motion and rinse with water.
• Clean the wiper blades with isopropyl
rubbing alcohol or windshield washer
concentrate. Note:
Do not use razor blades or other
sharp objects to clean or remove decals
from the inside of the heated rear window.
The vehicle warranty does not cover
damage caused to the heated rear window
grid lines.
CLEANING THE INTERIOR
Note: Do not allow air fresheners and hand
sanitizers to spill on interior surfaces. If a
spill occurs, wipe off immediately. Damage
may not be covered by your warranty.
Note: Do not use household cleaning
products or glass cleaners, which can stain
and discolor the fabric and affect the flame
retardant abilities of the seat materials.
Note: We recommend distilled water when
cleaning.
Fabric, Carpets, Cloth Seats,
Headliners and Floor Mats
Note: Avoid soaking any surface. Do not
use excessive amounts of water to clean
the vehicle interior.
Note: To avoid spots or discoloration, clean
the entire surface.
To clean:
• Remove dust and loose dirt with a
vacuum cleaner or brush.
• Wipe the surface with a soft, damp
cloth and a mild soap and water
solution. Dry the area with a clean, soft
cloth.
• If a ring forms on the fabric after spot
cleaning, clean the entire area
immediately, but do not soak or the
ring will set.
263
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Vehicle Care

CLEANING THE WHEELS
1. Regularly clean them with a wheel
cleaner. We recommend that you use
Ford approved wheel cleaner if
available.
2. Remove dirt and brake dust with a sponge.
3. Remove tar and grease with a bug and
tar remover. We recommend that you
use Ford approved bug and tar remover
if available.
4. Thoroughly rinse the wheels with water
after cleaning.
If you intend on parking your vehicle for an
extended period after cleaning the wheels
with a wheel cleaner, drive your vehicle for
a few minutes before doing so. This
reduces the risk of corrosion of the brake
discs, brake pads and linings.
Do not clean the wheels when they are hot.
Note: Some car washes could damage
wheel rims and covers.
Note: Using non-recommended cleaners,
harsh cleaning products, chrome wheel
cleaners or abrasive materials could
damage wheel rims and covers.
VEHICLE STORAGE
If you plan on storing your vehicle for 30
days or more, read the following
maintenance recommendations to make
sure your vehicle stays in good operating
condition.
We engineer and test all motor vehicles
and their components for reliable, regular
driving. Under various conditions,
long-term storage may lead to degraded
engine performance or failure unless you
use specific precautions to preserve engine
components. General
•
Store all vehicles in a dry, ventilated
place.
• Protect from sunlight, if possible.
• If vehicles are stored outside, they
require regular maintenance to protect
against rust and damage.
Body
• Wash your vehicle thoroughly to
remove dirt, grease, oil, tar or mud from
exterior surfaces, rear-wheel housing
and the underside of front fenders.
• Periodically wash your vehicle if it is
stored in exposed locations.
• Touch-up exposed or primed metal to
prevent rust.
• Cover chrome and stainless steel parts
with a thick coat of auto wax to prevent
discoloration. Re-wax as necessary
when you wash your vehicle.
• Lubricate all hood, door and luggage
compartment hinges and latches with
a light grade oil.
• Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and
solvents.
Engine
• Change the engine oil and filter prior to
storage because used engine oil
contains contaminates which may
cause engine damage.
• Start the engine every 15 days for a
minimum of 15 minutes. Run at fast idle
with the climate controls set to defrost
until the engine reaches normal
operating temperature.
266
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Vehicle Care

MOTORCRAFT PARTS - 3.2L POWER STROKE DIESEL
3.2L Power Stroke Diesel
Part number
Component
FA-1921
Diesel Foam Pre air filter.
FA-1916
Air filter element.
FT-161
Automatic transmission fluid filter.
BAGM-48H6-760
Dual battery.
FL-500S
Oil filter.
FD-4621
Fuel filter.
WW-2955 - driver side
Windshield wiper blades - vehicles with
medium low roof. WW-2112 - passenger side
WW-2901 - driver side
Windshield wiper blades - vehicles with low,
medium or high roof. WW-2049 - passenger side
Motorcraft replacement parts are
recommended for scheduled maintenance
and are available at an authorized 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 vehicle Warranty may be
void for any damage related to use of other
parts. Should a Motorcraft oil filter not be
available, use an oil filter that meets
industry performance specification
SAE/USCAR-36.
MOTORCRAFT PARTS - 3.5L ECOBOOST™
3.5L V6 Ecoboost Part number
Component
FA-1916
Air filter element
FT-161
Automatic transmission fluid filter
BXT-48H6-610
Battery
308
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Capacities and Specifications

Part number
Component
FL-500S
Oil filter
SP-534
Spark plugs
WW-2955 - driver side
Windshield wiper blades - roof med-low
WW-2112 - passenger side
WW-2901 - driver side
Windshield wiper blades - roof low, medium
& high WW-2049 - passenger side
We recommend Motorcraft replacement parts available at your Ford dealer or at
fordparts.com for scheduled maintenance. 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 462).
309
2018 Transit (TTH) Canada/United States of America, JK3J 19A321 AA enUSA, Edition date: 201705, Third-Printing- Capacities and Specifications