2020 FORD F450 SUPER DUTY Owners Manual

Page 465 of 633

FORD F450 SUPER DUTY 2020  Owners Manual •
Reduced engine performance.
• Reduced fuel economy.
• Reduced brake performance. Air Conditioning System WARNING: The air conditioning
refrigerant system contains refrigerant
under high pressu

Page 466 of 633

FORD F450 SUPER DUTY 2020  Owners Manual Materials
Specification
Name
WSS-M2C949-A, MERCON® ULV
Motorcraft® MERCON® ULV Automatic Transmis-
sion Fluid(U.S.)
Motorcraft® MERCON® ULV Automatic Transmis-
sion Fluid / MERCON® ULV huile pou

Page 467 of 633

FORD F450 SUPER DUTY 2020  Owners Manual An oil that displays this symbol conforms
to current engine, emission system and
fuel economy performance standards of
ILSAC.
We recommend Motorcraft® motor oil for
your vehicle. If Motorcraft® oil

Page 468 of 633

FORD F450 SUPER DUTY 2020  Owners Manual Fuel Tank
Capacities
Quantity
Variant
34.0 gal (128.7 L)
Complete vehicle-all except 176 inch
wheelbase and incomplete vehicles.
48.0 gal (181.7 L)
Complete vehicle-176 inch wheelbase.
40.0 gal (151.4

Page 469 of 633

FORD F450 SUPER DUTY 2020  Owners Manual Materials
Specification
Name
WSS-M1C267-A1
Motorcraft® High Temperature 4x4 Front Axle and
Wheel Bearing Grease(U.S.)
Motorcraft® High Temperature 4x4 Front Axle and
Wheel Bearing Grease / Graisse h

Page 470 of 633

FORD F450 SUPER DUTY 2020  Owners Manual 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

Page 471 of 633

FORD F450 SUPER DUTY 2020  Owners Manual Front Axle
Capacities
Quantity
Variant
2.75 qt (2.6 L)1
With Tremor package (with limited slip).
2.75 qt (2.6 L)
Without Tremor package (without limited
slip).
1  For complete refill of limited slip a

Page 472 of 633

FORD F450 SUPER DUTY 2020  Owners Manual Materials
Specification
Name
WSS-M2C942-A
Motorcraft® SAE 75W-85 Premium Synthetic
Hypoid Gear Lubricant(U.S.)
Motorcraft® SAE 75W-85 Premium Synthetic
Hypoid Gear Lubricant / Huile synthétique de