2019 FORD F-350 diesel fuel filter

4.
While the engine idles, turn the steering
wheel left and right several times.
5. Switch the engine off.
6. Recheck the fluid level in the reservoir. Do not add fluid if the level is between
the MIN and MAX range.
7. If the fluid is low, add fluid in small amounts, continuously checking the
level until it is between the MIN and
MAX range. For proper fluid type, See
Capacities and Specifications (page
419). Be sure to put the cap back on the
reservoir.
WASHER FLUID CHECK WARNING:
If you operate your
vehicle in temperatures below 40°F
(5°C), use washer fluid with antifreeze
protection. Failure to use washer fluid
with antifreeze protection in cold
weather could result in impaired
windshield vision and increase the risk
of injury or accident.
Add fluid to fill the reservoir if the level is
low. Only use a washer fluid that meets
Ford specifications. See
Capacities and
Specifications (page 419).
State or local regulations on volatile
organic compounds may restrict the use
of methanol, a common windshield washer
antifreeze additive. Washer fluids
containing non-methanol antifreeze
agents should be used only if they provide
cold weather protection without damaging
the vehicle ’s paint finish, wiper blades or
washer system. DRAINING THE FUEL FILTER
WATER TRAP - 6.7L DIESEL WARNING:
Do not dispose of fuel
in the household refuse or the public
sewage system. Use an authorized waste
disposal facility.
Your vehicle has a diesel fuel conditioner
module. The module is mounted between
the outboard side of the fuel tank and the
frame rail.
Note: The module is at the front of the fuel
tank or at the front of the aft-axle fuel tank
on some models. You should drain water from the
module assembly whenever the
warning light illuminates or a
message appears in the information
display advising you to drain the water
separator. This occurs when approximately
6.76 fl oz (200 ml)
of water accumulates
in the module. If you allow the water level
to exceed this level, the water may pass
through to the engine and may cause fuel
injection equipment damage.
Filter Location
Use the tables below to find the location
of your filter.
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Pick-up Truck
Filter Location
Box Length
Cab Type
Left side of fuel tank.
8 ft (2.4 m)
Regular.
6.75 ft (2.057 m)
SuperCab.
In front of fuel tank.
8 ft (2.4 m)
6.75 ft (2.057 m)
Super Crew Cab.
Left side of fuel tank.
8 ft (2.4 m)
Chassis Cab Filter Location
Fuel Tank Type
Cab Type
Right side of fuel tank.
Single midship fuel tank
Chassis Cab.
Right side of midship fueltank.
Aft axle/midship fuel tanks
Chassis Cab.
Front of fuel tank.
Single aft axle fuel tank
Chassis Cab.
Draining the Diesel Fuel
Conditioner Module
1. Switch the engine off.
2. Access the underside of your vehicle.
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3. The diesel fuel conditioner module is
on the left-hand frame rail. 4. Drain the diesel fuel conditioner
module. Turn the drain plug
counterclockwise until it stops. Do not
use any tools to loosen the drain plug.
Drain the filter, approximately 0.5 gal
(2 L), into an appropriate container.
Do not re-use the fuel drained from the
module.
5. Tighten the drain plug, turn it clockwise
until it stops and you feel a strong
resistance. Do not use any tools to
tighten the drain plug.
6. Prime the system by turning the key to
the on position for 30 seconds. Turn
the key to the off position, then the on
position again for another 30 seconds.
Repeat this twice.
FUEL FILTER - 6.2L/6.8L
Your vehicle is equipped with a lifetime
fuel filter that is integrated with the fuel
tank. Regular maintenance or replacement
is not needed.
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Air Filter Restriction Gauge
The air filter restriction gauge is in the
upper housing of the air filter assembly.
Check the air filter restriction gauge
whenever you open the hood to carry out
general engine maintenance or at least
every 7,500 mi (12,000 km). If you operate
your vehicle in extremely dusty conditions,
check the gauge at least every 500 mi
(800 km) or two weeks, whichever occurs
first. Change the air filter element when
the restriction gauge reads near the
change filter line and the gauge is yellow.
Allowing the restriction gauge to reach
maximum affects engine performance and
fuel economy. Operating your vehicle in heavy snowfall
or extreme rain conditions may allow
excessive amounts of snow or water into
the air intake system. This could restrict air
flow and cause the engine to lose power
or shut down.
After installing a new air filter element, you
must reset the gauge by pressing the reset
button.
After operating your vehicle during heavy
snowfall or extreme rain, do the following:
•
Snow: At the earliest opportunity, open
the hood and clear any snow and ice
from the air filter housing inlet and
reset the air filter restriction gauge.
• Extreme rain: The air filter element
dries out after approximately 15– 30
minutes of driving at highway speeds.
At the earliest opportunity, open the
hood and reset the air filter restriction
gauge.
Note: Do not remove the foam filter.
CHANGING THE ENGINE-
MOUNTED AND DIESEL FUEL
CONDITIONER MODULE FUEL
FILTERS - 6.7L DIESEL WARNING:
Do not dispose of fuel
in the household refuse or the public
sewage system. Use an authorized waste
disposal facility.
Your vehicle has two fuel filters. The first
filter mounts on top of the engine on the
left-hand side. The second filter is inside
the diesel fuel conditioner module. The
module is attached to the fuel tank in
different locations depending on the
configuration of your truck. See table
below for configurations.
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Note:
The module is at the front of the fuel
tank or at the front of the aft-axle fuel tank
on some models.
Regular fuel filter changes are an
important part of engine maintenance;
failing to keep with the scheduled
maintenance could lead to engine
performance issues and fuel injection
system damage. See Scheduled
Maintenance (page 580).
Use only recommended service parts
conforming to specifications. See
Motorcraft Parts
(page 421). Note:
Using fuel that has high levels of
impurities may require more frequent filter
replacements than the service interval
specifies.
Diesel Fuel Conditioner Module
Filter
Filter Location
Use the tables below to find the location
of your filter.
Pick-up Truck Filter Location
Box Length
Cab Type
Left side of fuel tank.
8 ft (2.4 m)
Regular.
6.75 ft (2.057 m)
SuperCab.
In front of fuel tank.
8 ft (2.4 m)
6.75 ft (2.057 m)
Super Crew Cab.
Left side of fuel tank.
8 ft (2.4 m)
Chassis Cab Filter Location
Fuel Tank Type
Cab Type
Right side of fuel tank.
Single midship fuel tank
Chassis Cab.
Right side of midship fueltank.
Aft axle/midship fuel tanks
Chassis Cab.
Front of fuel tank.
Single aft axle fuel tank
Chassis Cab.
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Removal
1. For 2017 models, disconnect the fuel
line quick connect coupling from the in
tank fuel pump. For 2018 models and
later, skip this step but insure that the
fuel filler cap is closed before draining
the filter. Failure to close the fill cap
results in the siphoning of the entire
fuel tank contents when you open the
drain screw.
2. Locate your filter. 3. Drain the diesel fuel conditioner
module. Turn the drain plug
counterclockwise until it stops. Do not
use any tools to loosen the drain plug.
Drain the filter, approximately 0.53 gal
(2 L), into an appropriate container.
Do not re-use the fuel drained from the
module. 4. Disconnect the electrical connector.
5. Fully loosen the bolts securing the
lower portion of the diesel fuel
conditioner module housing.
Note: Do not fully remove the bolts from
the lower portion of the diesel fuel
conditioner module housing.
6. Remove the lower portion of the diesel
fuel conditioner module housing.
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MOTORCRAFT PARTS - 6.7L DIESEL
Motorcraft Part number
Component
FL-2051S
Engine oil filter.
FL-2077
Crankcase vent filter.
FA-1927
Foam pre-filter.
FA-1926
Air filter.
FD-4625
Fuel filter.
BXT-65-750
Battery (Two).
WW-2247
Windshield wiper blade.
FP-79
Cabin air filter.
FT-187
Transmission filter.
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.
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CAPACITIES AND SPECIFICATIONS - 6.7L DIESEL
Capacities
WARNING: The air conditioning refrigerant system contains refrigerant under
high pressure. Only qualified personnel should service the air conditioning refrigerant
system. Opening the air conditioning refrigerant system can cause personal injury. Capacity
Item
13.0 qt (12.3 L)
Engine oil (includes filter change)
35.1 qt (33.2 L)1
Engine coolant (primary high-temperature
cooling system loop)
15.1 qt (14.3 L)1
Engine coolant (secondary cooling system)
Between MIN and MAX on brake fluidreservoir
Brake fluid
2.7 qt (2.6 L)
Front axle
3.3–3.5 qt (3.1– 3.3 L)
Rear axle-10.5 inch (E-Locker)
3.5–3.6 qt (3.3– 3.4 L)
Rear axle-10.5 inch (non E-Locker)
3.61 qt (3.42 L)
Rear axle- Dana M275
3.78 qt (3.58 L)2
Rear axle- Dana M300
17.4 qt (16.5 L)4
Automatic transmission fluid 3
1.9 qt (1.8 L)
Transfer case fluid
Fill as required
Windshield washer fluid
29.0 gal (109.8 L)
Fuel Tank (142 inch and 148 inch wheel-
base, middle location)
34.0 gal (128.7 L)
Fuel Tank (160 inch and 164 inch wheel-
base, middle location)
48 gal (181.7 L)
Fuel Tank (176 inch wheelbase, middle
location)
26.5 gal (100.3 L)
Fuel tank (incomplete vehicle, middle
location)
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