2021 Ford F-550 Super Duty Service and Repair Manual

Regular price $55.99 USD
Covers all 2021 F-550 Super Duty trims — Lariat Cab & Chassis - Crew Cab 4-Door, XLT Cab & Chassis - Conventional 2-Door, XL Cab & Chassis - Conventional 2-Door +3 more ·
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Looks like an incomplete random collection of service manual pages with technical service bulletins mixed in, all in random order. This is nothing like what their site advertises.

I see that key engine, transmission, brake and suspension sections are extremely incomplete or completely missing.

Very disappointing.

I will dispute this with my credit card, and I will lodge a complaint with the various authorities, and I am going to show this to my attorneys, they are going to have fun with these goons.

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FactoryManual
James Baker

Easy to buy and download. Chris Winfrey was very helpful. Thanks.

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FactoryManual
Donald Duck

F off

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FactoryManual
David D Wieland

The manual seems to be complete and was easy to download. The pages are images, however, and not searchable.

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FactoryManual
Anonymous

Where were wiring diagrams?

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FactoryManual
Anonymous

Very difficult to navigate seems like similar information is in several random locations

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FactoryManual
Anonymous

All other content is as promised

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FactoryManual
Anonymous

Very hard to navigate. Could not even find a index

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FactoryManual
TERRY MUICH

The download I received was a complete waste of my money. Was not even close to what it was represented as. I thought I was getting a proper service repair manual. What I got was a collection of service bulletins. I sent an email to your company right after I looked through it requesting my money back. Have yet to hear a response. Terry Muich

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FactoryManual
Ricky Coley

Not a hard copy manual and the file is to big too load on my computer.

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FactoryManual
John Puzak

I'm trying to download the manual to my laptop. Can't get a table of contents on my phone. Might have a better review the

After directions from from factory manuals,
I downloaded Adobe Acrobat-working great. Great customer service!!!

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FactoryManual
Richard Musser

easy

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FactoryManual
Donald Folmar

More detailed than I thought, still trying to navigate through it, not what I thought it would be, thought it would be more like the Haynes manual.

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FactoryManual
Nathaniel Footman Jr

Delivery via wifi great.

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FactoryManual
Anonymous

Great

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FactoryManual
David Bacon

It was much larger than i expected. 5 documents at 12k pages each. Its not something ill actually be able read but its easy enough to find what you need..
The Ford F250 manual is much easier to navigate at just over 8000 pages.
If i spend the money for Adobe Acrobat Professional ill be able to break it down into manageable bits.
Both manuals area great value for the money.

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FactoryManual
Susanne Dubois

Manual ok. Very hard to find info pertaining to my vehicle

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FactoryManual
Mark Stypinski

Easy to use and great to look up tech specs.

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FactoryManual
Stuart Clancy

Easy to find the exact manual for your vehicle, great directions for the download process for the less than savvy internet users.

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FactoryManual
Daniel Arvola

The manual is awesome!

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FactoryManual
Anonymous

Pretty good manual, bookmarking could be a little better

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FactoryManual
Thomas Downs

I am unable to open the manual. I guess I didn't process something right.

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FactoryManual
Stanislav Bilev

Got the manual almost immediately.

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FactoryManual
Anonymous

I need a printed 2015 Ford Taurus 3.5 engine repair manual either Chilton or Haynes

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FactoryManual
James Foley

Excellent. Now I can actually start working on my cars again with confidence. YouTube videos really are inadequate.

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FactoryManual
Mark Schultz

Schematics were not high resolution making the markings and names difficult to read when zoomed in. Improvement is needed. Otherwise it is a good document.

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FactoryManual
Scott Martin

Vary easy

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FactoryManual
Werner A Wozniak

Very satisfied with my purchase. Has all clear details and fixes like the oem factory manual have. Thanks and God bless you.

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FactoryManual
Anonymous

.

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FactoryManual
Anonymous

Finding and ordering the manual for my vehicle was very easy

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FactoryManual
Michael Willis

I wasn’t sure why I needed this to be a PDF, but it was apparent once I got it. It includes what would be thousands of pages if it were in print. The links take you to wherever you need to go in the text.

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FactoryManual
Anonymous

I didn’t realize I would have a link in an email to click to get another email with another link to download.

This factory service and repair manual for the 2021 Ford F-550 Super Duty covers two overhead valve V8s, the turbocharged 6.7L diesel of 406 cubic inches and the naturally aspirated 7.3L gasoline engine of 445 cubic inches, in a chassis cab built as a four-door crew cab, a two-door conventional cab or a four-door extended cab. Three trims are listed: XL, XLT and Lariat. The diesel fuel system features heavily in this year's record, and the procedures, specifications, torque values, wiring diagrams and diagnostics for the 6.7L fuel filtration and high pressure pump, together with the wheel hub and wiper coverage, are the parts of the book that matter most.

Engines covered

  • 6.7L V8 (406 cu in) — OHV, turbocharged, diesel
  • 7.3L V8 (445 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

  • 4-door cab & chassis, crew cab
  • 2-door cab & chassis, conventional
  • 4-door cab & chassis, extended cab

Trims covered

  • Lariat
  • XL
  • XLT

Known issues on the 2021 F-550 Super Duty. Eight recalls are on federal record for 2021, several on the diesel fuel system: a void in the secondary fuel filter cap can grow into a leak, and biodiesel deposits on the high pressure fuel pump rollers can lead to pump failure. Front wheel hub extenders may also be improperly attached, risking wheel separation. Owners have logged 12 complaints with NHTSA, nine on the fuel system and one each on the power train and steering. The manual's diesel fuel system procedures and specifications, and its wheel hub torque values, cover those items.

NHTSA #21V09000018/02/2021Component: VISIBILITY:WINDSHIELD:CRITICAL FASTENERS

Ford Motor Company (Ford) is recalling certain 2021 F-150 and 2020-2021 F-250, F-350, F-450, and F-550 Super Duty vehicles. During manufacturing, the windshield may not have been properly bonded to t

NHTSA #22V01300014/01/2022Component: FUEL SYSTEM, DIESEL

Ford Motor Company (Ford) is recalling certain 2021 Super Duty F-250, F-350, F-450, F-550, F-600, and Medium Duty F-650 and F-750 vehicles equipped with 6.7L diesel engines. A small void may be prese

NHTSA #21V39000025/05/2021Component: POWER TRAIN:AXLE HUBSDo not park indoors

Ford Motor Company (Ford) is recalling certain 2021 F-350, F-450, F-550, and F-600 vehicles equipped with dual rear wheels and front wheel hub extenders. The front wheel hub extenders may be improperl

NHTSA #22V25000014/04/2022Component: VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES

Ford Motor Company (Ford) is recalling certain 2020-2021 F-150, Expedition, 2020-2022 Super Duty F-250, F-350, F-450, F-550, and 2020-2021 Lincoln Navigator vehicles. The windshield wiper arms may br

NHTSA #23V42000009/06/2023Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Ford Motor Company (Ford) is recalling certain 2018-2023 Expedition and Lincoln Navigator vehicles equipped with third-row seating; and 2019-2023 F-Super Duty F-250, F-350, F-450, and F-550 SuperCab v

NHTSA #24V95700020/12/2024Component: FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

Ford Motor Company (Ford) is recalling certain 2020-2022 F-Super Duty F250, F350, F450, F550, F600, and 2021-2022 F-650, F750 vehicles. Biodiesel deposits may form on the pump drivetrain roller compon

NHTSA #25V04800031/01/2025Component: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Ford Motor Company (Ford) is recalling certain 2021 Expedition, 2021-2022 Super Duty F-250, F-350, F-450, F-550, F-600, and 2020-2022 Lincoln Corsair vehicles. The rearview camera may display a blank

NHTSA #25V45500007/07/2025Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco, Explorer, Lincoln Aviator, F-250 SD, F-350 SD, F-450 SD, F-550 SD, 2021-2022 Lincoln Navigator, Mustang, F-150, and 2022 Expedition ve

NHTSA #26V15800017/03/2026Component: FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

Ford Motor Company (Ford) is recalling certain 2020-2022 F-Super Duty F250, F350, F450, F550, 2021-2022 F600, and 2022 F750 vehicles previously repaired incorrectly under recall number 24V957. Biodies

TSB #11032694

This bulletin supersedes 25-2549. Reason for update: To add 2020 model year chassis cab vehicles. Some of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp (MIL) with diagnost

TSB #11031263

Various 2020-2026 Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument panel cluster (IPC). Thi

TSB #11030282

Advance Notice Customer Satisfaction Program 25N17 Certain 2015-2025 Model Year Multiple Vehicle Lines Rear View Camera Replacement If Required After Dealer Evaluation

TSB #11029923

This article supersedes TSB 24-2249 to update the claim quantity of the torque converter nuts, part number and claim quantity of the front support assembly bolt washers, and part number change of the fluid pan from the Parts List. Some of t

TSB #11029724

Certain 2017-2025 F-450 F-600 Super Duty Chassis Cab Upfitted with an Aerial Bucket Frame Rail Crack

TSB #11029595

Some 2019-2024 Ford and Lincoln vehicles equipped with SYNC3 may experience various connectivity concerns with The Ford App Lincoln App including but not limited to: missing activation prompt pop-upon the vehicle's center display screen whe

TSB #11029081

For 20172026 vehicles equipped with a 10R transmission, a revision to the Road Testing Vehicle procedure has been made in the WSM, located in Section 307-01 > Diagnosis and Testing. This updated procedure improves the diagnosis of customer

TSB #11029052

Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the access

Showing the 8 most recent of 232 technical service bulletins on file with NHTSA.

06/17/20Component: FUEL SYSTEM, OTHER,ENGINEFire reported

Operator was driving a 2021 Ford F550 equipped with an Altec AT48M aerial upfit. As he was driving the operator noted that the check engine light came on and almost immediately followed by the message center displayed "Low Fuel Pressure" w

09/16/20Component: ENGINE AND ENGINE COOLING,ENGINE,FUEL/PROPULSION SYSTEMFire reported

While driving down the road at approximately 45 mph, under normal conditions, with no warning indicators the low fuel pressure light came on. When the driver stopped the vehicle he lost all power and observed smoke emanating from the under

Showing the 2 most serious of 12 complaints filed with NHTSA.

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