transmission fluid FORD F650/750 2021 User Guide
[x] Cancel search | Manufacturer: FORD, Model Year: 2021, Model line: F650/750, Model: FORD F650/750 2021Pages: 390, PDF Size: 5.16 MB
Page 214 of 390

Inspect the transmission fluid level and
shift linkage for proper operation.
211
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Vehicle Inspection Guide
Page 218 of 390

UNDER HOOD OVERVIEW - 6.7L DIESEL
Engine compartment fuse box. See Fuses (page 193).
A
Windshield washer fluid reservoir. See
Washer Fluid Check (page 242).
B
Automatic transmission fluid dipstick. See
Automatic Transmission Fluid
Check (page 236).
C
Secondary Cooling System Reservoir. See Engine Coolant Check (page 231).
D
Engine coolant reservoir.
See Engine Coolant Check (page 231).
E
Secondary fuel filter. See
Draining the Fuel Filter Water Trap (page 225).
F
Engine oil separator. See Changing the Engine Oil and Oil Filter (page 219).
G
Engine oil filler cap.
See Engine Oil Check (page 218).
H
Brake fluid reservoir.
See Brake Fluid Check (page 237).
I
Power steering fluid reservoir. See
Power Steering Fluid Check (page 238).
J
Air brake compressor. See
Brake System Inspection (page 248).
K
Engine oil dipstick.
See Engine Oil Dipstick (page 217).
L
Air cleaner assembly. See Changing the Engine Oil and Oil Filter (page 219).
M
215
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing MaintenanceE313700
Page 219 of 390

UNDER HOOD OVERVIEW - 7.3L
Engine compartment fuse box. See Fuses (page 193).
A
Windshield washer fluid reservoir. See
Washer Fluid Check (page 242).
B
Automatic transmission fluid dipstick. See
Automatic Transmission Fluid
Check (page 236).
C
Engine coolant reservoir. See
Engine Coolant Check (page 226).
D
Engine oil dipstick. See
Engine Oil Dipstick (page 217).
E
Engine oil filler cap. See
Engine Oil Check (page 217).
F
Brake fluid reservoir. See
Brake Fluid Check (page 237).
G
Power steering fluid reservoir. See
Power Steering Fluid Check (page 238).
H
Air cleaner assembly. See
Changing the Engine Air Filter (page 223).
I
216
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing MaintenanceE314523
Page 234 of 390

1. Pull off the road as soon as safely
possible and shift the transmission into
park (P).
2. Leave the engine running until the coolant temperature gauge needle
returns to the normal position. After
several minutes, if the temperature
does not drop, follow the remaining
steps.
3. Switch the engine off and wait for it to
cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
ENGINE COOLANT CHECK -
6.7L DIESEL WARNING: Do not remove the
coolant reservoir cap when the cooling
system is hot. Wait 10 minutes for the
cooling system to cool down. Cover the
coolant reservoir cap with a thick cloth
to prevent the possibility of scalding and
slowly remove the cap. Failure to follow
this instruction could result in personal
injury. WARNING:
Do not put coolant in
the windshield washer reservoir. If
sprayed on the windshield, coolant could
make it difficult to see through the
windshield. WARNING:
To reduce the risk of
personal injury, make sure the engine is
cool before unscrewing the coolant
pressure relief cap. The cooling system
is under pressure. Steam and hot liquid
can come out forcefully when you loosen
the cap slightly. WARNING:
Do not add coolant
further than the MAX mark.
When the engine is cold, check the
concentration and level of the coolant at
the intervals listed in the scheduled
maintenance information. See Scheduled
Maintenance
(page 319).
Note: Make sure that the coolant level is
between the
MIN and MAX marks on the
coolant reservoir.
Note: Coolant expands when it is hot. The
level may extend beyond the
MAX mark.
Maintain coolant concentration within
48% to 50%, which equates to a freeze
point between -30°F (-34°C) and -34°F
(-37°C). Coolant concentration should be
checked using a refractometer. We do not
recommend the use of hydrometers or
coolant test strips for measuring coolant
concentration.
Adding Coolant WARNING:
Do not add engine
coolant when the engine is hot. Failure
to follow this instruction could result in
personal injury. WARNING:
Do not remove the
coolant reservoir cap when the cooling
system is hot. Wait 10 minutes for the
cooling system to cool down. Cover the
coolant reservoir cap with a thick cloth
to prevent the possibility of scalding and
slowly remove the cap. Failure to follow
this instruction could result in personal
injury.
Note: Automotive fluids are not
interchangeable. Do not use coolant or
windshield washer fluid outside of its
specified function and vehicle location.
231
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Maintenance
Page 239 of 390

AUTOMATIC TRANSMISSION
FLUID CHECK
The transmission does not consume fluid.
However, check the fluid level if the
transmission is not working properly, for
example if the transmission slips, shifts
slowly or if there are signs of fluid loss.
Replace the transmission fluid and filter
on your vehicle at the specified service
interval. See Scheduled Maintenance
(page 319).
Automatic transmission fluid expands
when warmed. To check the fluid level
consistently and accurately, do the
following:
1. Drive the vehicle until it reaches normal
operating temperature. This may take
up to
20 mi (30 km). Make sure that
the transmission fluid temperature
gauge on the instrument cluster is
within normal operating temperature
196– 215°F (91– 102°C)
before
checking.
2. Make sure that your vehicle is on level ground.
3. With the engine running, parking brake
engaged and your foot on the brake
pedal, move the gearshift lever through
all of the gear ranges. Allow sufficient
time for each gear to engage.
4. Make sure the parking brake is on. Make
sure the transmission is in park (P) or
neutral (N) and leave the engine
running.
5. Open the hood. See
Opening and
Closing the Hood (page 213).
6. Remove the dipstick and wipe it with a clean, lint-free cloth. See
Under
Hood Overview (page 215).
7. Replace the dipstick and remove it again to check the fluid level. 8. If the fluid level is correct, replace the
dipstick and make sure it is fully seated.
Note: If the fluid level is between the
maximum and minimum marks, the fluid
level is acceptable. Do not add fluid.
Transmission Fluid Level
Low Fluid Level If the fluid level is at or below the minimum
mark, add fluid immediately. See
Capacities and Specifications
(page
288).
Note: If there is no indication of fluid on the
dipstick, have your vehicle checked
immediately.
Correct Fluid Level Make sure that the fluid level is between
the maximum and minimum marks.
236
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing MaintenanceE163740 E163742
Page 240 of 390

High Fluid Level
Do not add fluid further than the maximum
mark. Fluid levels above the maximum
mark could cause shift or engagement
concerns and possible damage.
Note:
An overheating condition can cause
high fluid levels.
Adding Transmission Fluid
Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials could
affect transmission operation and result
in damage to internal transmission
components and could lead to
transmission damage that the vehicle
Warranty does not cover.
Use only recommended transmission fluid
that meets our specifications. See
Capacities and Specifications (page
288).
Note: Use of a non-approved automatic
transmission fluid could cause internal
transmission component damage.
If necessary, add fluid in
8 fl oz (250 ml)
increments through the filler tube until the
level is correct.
If an overfill occurs, remove excess fluid
and have your vehicle checked as soon as
possible. BRAKE FLUID CHECK WARNING:
Do not use any fluid
other than the recommended brake fluid
as this will reduce brake efficiency. Use
of incorrect fluid could result in the loss
of vehicle control, serious personal injury
or death. WARNING:
Only use brake fluid
from a sealed container. Contamination
with dirt, water, petroleum products or
other materials may result in brake
system damage or failure. Failure to
adhere to this warning could result in the
loss of vehicle control, serious personal
injury or death. WARNING:
Do not allow the fluid
to touch your skin or eyes. If this
happens, rinse the affected areas
immediately with plenty of water and
contact your physician. WARNING:
The brake system
could be affected if the brake fluid level
is below the MIN mark or above the MAX
mark on the brake fluid reservoir.
237
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing MaintenanceE163744
Page 288 of 390

MOTORCRAFT PARTS - 7.3L
Motorcraft Part Number
Component
FA-1923
Air filter element.
BH-31-XT
One battery (standard)(900 CCA).
BH-31-XT
Two batteries (optional)(except for Limited
Series)(1800 CCA total).
FL-820-S
Engine oil filter. 1
SP-586
Spark plug. 2
FT-187
Transmission fluid filter.
WW-2248
Windshield wiper blade.
1 If a Motorcraft® oil filter is not available, use an oil filter that meets industry performance
specification SAE/USCAR-36.
2 For spark plug replacement, contact your authorized dealer. Replace the spark plugs at
the recommended intervals. See Normal Scheduled Maintenance (page 323).
We recommend Motorcraft® parts that are available at your authorized dealer or at
www.fordparts.com. We engineer these parts for your vehicle and to meet or exceed our
specifications. Use of other parts could impact vehicle performance, emissions and
durability. Your warranty could be void for any damage related to use of other parts.
285
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Capacities and Specifications
Page 291 of 390

CAPACITIES AND
SPECIFICATIONS - 6.7L DIESEL
Use oil and fluid that meets the defined
specification and viscosity grade.
If you do not use oil and fluid that meets
the defined specification and viscosity
grade, it could result in:
•
Component damage that your vehicle
warranty does not cover.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance. •
Reduced fuel economy.
• Reduced brake performance.
Note: We recommend an engine block
heater at temperatures below – 10°F
(– 23°C).
Air Conditioning System 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.
Capacities Refrigerant Oil
Refrigerant
Variant
3.38 fl oz (100 ml)
26.49 oz (0.751 kg)
All.
Materials Specification
Name
WSH-M17B19-A
Motorcraft® R-134a Refrigerant(U.S.)
R-134a Refrigerant / Frigorigène R-134a(Canada)
YN-19(U.S.)
CYN-19-R(Canada)
WSH-M1C231-B
Motorcraft® PAG Refrigerant Compressor Oil(U.S.)
Motorcraft® PAG Refrigerant Compressor Oil / Huile
PAG pour compresseur frigorifique Motor-
craft®(Canada)
YN-12-D(U.S. & Canada)
Automatic Transmission
Note: Only use MERCON LV transmission
fluid for automatic transmissions that
require MERCON LV transmission fluid. The
use of any other fluid could cause
transmission damage.
288
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Capacities and Specifications
Page 292 of 390

Capacities
Quantity
Variant
16.3 qt (15.4 L)1
All.
1 Approximate dry fill capacity. Actual amount could vary during fluid changes.
Materials Specification
Name
WSS-M2C938-AMERCON® LV,
Motorcraft® MERCON® LV Automatic Transmission
Fluid(U.S.)
Motorcraft® MERCON® LV Automatic Transmission
Fluid / Huile pour boîte automatique MERCON® LV
Motorcraft®(Canada)
XT-10-QLVC(U.S.)
CXT-10-LV6(Canada)
Engine Coolant
Capacities Quantity
Variant
35.1 qt (33.2 L)
Primary cooling system.
15.1 qt (14.3 L)
Secondary cooling system.
Materials Specification
Name
WSS-M97B57-A2
Motorcraft® Yellow Prediluted Antifreeze/
Coolant(U.S.)
Motorcraft® Yellow Prediluted Antifreeze/Coolant
/ Antigel/liquide de refroidissement prédilué jaune
Motorcraft®(Canada)
VC-13DL-G(U.S.)
CVC-13DL-G(Canada)
289
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Capacities and Specifications
Page 297 of 390

Materials
Specification
Name
WSS-M6C65-A3
Motorcraft® DOT 5.1 Motor Vehicle Brake Fluid(U.S.)
Motorcraft® DOT 5.1 Motor Vehicle Brake Fluid /
Liquide de frein automobile DOT 5.1 Motor-
craft®(Canada)
PM-21(U.S. & Canada)
Power Steering System
Capacities Quantity
Variant
5.2 qt (4.9 L)
With air brakes.
6.1 qt (5.8 L)
With hydraulic brakes.
Materials Specification
Name
WSS-M2C938-AMERCON® LV,
Motorcraft® MERCON® LV Automatic Transmission
Fluid(U.S.)
Motorcraft® MERCON® LV Automatic Transmission
Fluid / Huile pour boîte automatique MERCON® LV
Motorcraft®(Canada)
XT-10-QLVC(U.S.)
CXT-10-LV6(Canada)
Locks
Materials Specification
Name
-
Motorcraft® Penetrating and Lock Lubricant(U.S.)
Motorcraft® Penetrating Fluid / Liquide dégrippant
Motorcraft®(Canada)
XL-1(U.S.)
CXC-51-A(Canada)
294
F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Capacities and Specifications