FL888 – Loose Tie Rod Clamps – 2021-2022 Thomas Built Saf-T-Liner HDX & Saf-T-Liner C2 School Buses

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May 19, 2021 NHTSA CAMPAIGN NUMBER: 21V370000

Loose Tie Rod Clamps

Detached or broken tie rod ends can result in steering loss, increasing the risk of a crash.

 

NHTSA Campaign Number: 21V37

Manufacturer Daimler Trucks North America, LLC

Components STEERING

Potential Number of Units Affected 479

 

Summary

Daimler Trucks North America, LLC (DTNA) is recalling certain 2021-2022 Thomas Built Saf-T-Liner HDX School Buses and Saf-T-Liner C2 School Buses. The tie rod clamps may be loose, which could result in loose tie rod ends that could break or detach.

 

Remedy

Dealers will replace the tie rod clamp bolts and nuts, free of charge. Owner notification letters were mailed December 23, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA’s number for this recall is FL-888.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

 

Check for Daimler Trucks North America Recalls

 


Subject: Tie Rod Clamp (Lock Nut) Over-Crimped
Tie Rod End Clamp Bolts
Models Affected: 2, 3 & 5 DETROITTM Front Steer Axles

 

General Information

Daimler Trucks North America LLC, on behalf of its DETROITTM Powertrain Division, is initiating Recall Campaign D21R7 to replace the tie rod assembly on some model 2, 3 and 5 front steer axles built between December 15, 2020 and April 14, 2021.

Replacement parts from your facing Parts Distribution Center may now be ordered. Refer to “Table 1” for the applicable part or kit number.  If our records show that your dealership has ordered any vehicle(s) involved in campaign D21R7, a list of the customers and vehicle identification numbers will be available on DTNAConnect. Please refer to this list when ordering parts for this campaign.

There are approximately 10,095 units affected by Recall Campaign – D21R7.

 

Travel Time and Mileage

Due to the complexity of this safety-related repair and the tools required, this recall campaign does not qualify for travel time and mileage reimbursement. The repairs for this campaign need to be completed at an Authorized DTNA Service Facility.

 

Work Instructions

Please refer to the attached work instructions. Prior to performing the recall campaign, check the vehicle for a completion sticker (Form WAR260).

 

Tie Rod Assembly Replacement

1. Remove the bumper for both Cascadia models. For instructions, refer to Group 31 of the applicable workshop manual.

2. Remove the cotter pin from the tie rod end at both sides of the vehicle.

3. Remove the tie rod end castle nut at both sides of the vehicle.

4. Using a Tiger Tool tie rod end remover, or a similar, remove the tie rod end from the tie rod arm at the driver’s side of the vehicle.

5. Using a Tiger Tool tie rod end remover, or a similar, remove the tie rod end from the tie rod arm at the passenger side of the vehicle.

6. Remove the old tie rod assembly from under the vehicle.

7. Remove the castle nut and plastic protective cover from both ends of the new tie rod assembly.

8. At one side of the vehicle, install the tie rod end into the spindle. Install a new castle nut and hand tighten
the nut.

9. Adjust the tie rod until the other end of it can be installed into the spindle at the other end of the vehicle.
Install the other tie rod end into the spindle. Install a new castle nut and hand tighten the nut.

10. Tighten the castle nuts 163 to 230 N·m (120 to 170 lb·ft). If the cotter pin hole in the tie rod end stud is not aligned with any of the castle nut slots, further turn the castle nut a maximum of one-sixth of a turn to align it.

11. Install a new cotter pin in the tie rod end stud and castle nut. Ensure the tangs are bent properly.

12. Perform a full truck alignment. For instructions, refer to Group 33 of the applicable workshop manual.

IMPORTANT: If the vehicle is equipped with an APS3 steering gear, it must be calibrated when an axle alignment is performed. See Section 46.09.105, Active Power Steering (APS) Calibration of the applicable workshop manual for procedures.

13. Install the bumper. For instructions, refer to Group 31 of the applicable workshop manual.

14. Test Drive unit in order to calibrate the Electronic Stability Control System(ESC).

 


 


4 Affected Products

Vehicles

MAKE MODEL YEAR
THOMAS BUILT BUSES SAF-T-LINER C2 2021-2022
THOMAS BUILT BUSES SAF-T-LINER HDX 2021-2022

 


18 Associated Documents

ISSUED Interim Owner Notification Letter(Part 577)

RIONL-21V370-1109.pdf 270.485KB

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Manufacturer Notices(to Dealers,etc)

RCMN-21V370-2498.pdf 636.916KB

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Miscellaneous Document-Amended Defect Information Report

RMISC-21V370-9274.pdf 796.937KB

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Recall 573 Report- Amendment 2

RCLRPT-21V370-9606.PDF 214.092KB

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Recall Acknowledgement

RCAK-21V370-5722.pdf 645.428KB

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Miscellaneous Document- Defect Information Report

RMISC-21V370-7946.pdf 772.687KB

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Recall 573 Report- Amendment 1

RCLRPT-21V370-9143.PDF 214.037KB

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Miscellaneous Document- Defect Information Report

RMISC-21V370-2523.pdf 795.952KB

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Defect Notice 573 Report

RCLRPT-21V370-9432.PDF 213.973KB

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Recall 573 Report- Amendment 3

RCLRPT-21V370-5607.PDF 214.158KB

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Manufacturer Notices(to Dealers,etc)

RCMN-21V370-5364.pdf 596.301KB

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Miscellaneous Document- Amended Defect Information Report

RMISC-21V370-0003.pdf 803.472KB

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Manufacturer Notices(to Dealers,etc)

RCMN-21V370-1484.pdf 585.081KB

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ISSUED Owner Notification Letter(Part 577)

RCONL-21V370-1501.pdf 404.641KB

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Manufacturer Notices(to Dealers,etc)

RCMN-21V370-6469.pdf 149.036KB

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Manufacturer Notices(to Dealers,etc)

RCMN-21V370-3520.pdf 7.968KB

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Recall Quarterly Report #1, 2021-4

RCLQRT-21V370-5659.PDF 211.133KB

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Manufacturer Notices(to Dealers,etc)

RCMN-21V370-5909.pdf 375.209KB

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Latest Recalls Documents

For the Latest and Most Recent Recalls Information Visit the link below…

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=21V370&docType=RCL

 


 

SaleBestseller No. 1
VEVOR Inner Tie Rod Tool Kit, 13 Pcs Tie Rod Removal Tool, 13 Pcs Crowfoot Adapters Inner Tie Rod Tool Set, 1/2 Inch Drive Tube Tie Rods Tool, Heavy-Duty Steel Inner Tie Rod Removal Tool for Vehicle
  • Tie Rod Removal Tool: Designed for secure and effectual removal of the inner rod. The inner rod can be easily removed and installed without removing the rack and pinion. Applicable to most domestic and imported vehicles, including cars, pickups, and off-road vehicles..Fit Type: Universal Fit
  • 12 Pcs Crowfoot Adapters: This tie rod kit Includes 12 sizes of crowfoot-style adapters: 1-3/16", 1-1/4", 1-5/16", 1-3/8", 1-7/ 16", 1-1/2" and 29 mm, 32.5 mm, 33.6 mm, 38.4 mm, 40 mm, 42 mm. To get all your work done quickly and efficiently.
  • Ultra Durable Rod: Our tie rod drawing tools and adapters are all-steel forged and used for a long time. The flexible sliding collar on the sleeve's top can tightly fix the crowd feet adapters. It is compatible with 1/2" drive wrenches and helps you get the parts that ordinary wrenches cannot install; its knurled handle allows you to firm control at any time.
  • Hassle-Free Operation: The entire operation is effortless. Step 1: Slide the adapter on the plane of the lever. Step 2: Rotate the collar to fix the fishtail joint in place. Step 3: Use a 1/2 inch ratchet or impact wrench to the end hole.
  • Effortless Organization: The product is equipped with a case to facilitate your orderly storage and is convenient for you to carry. Help you deal with emergencies of vehicle repair at any time.
Bestseller No. 2
Lisle 58100 Inner Tie Rod Tool Set, 12 Pc
  • The long socket slips over tie rod end and crows footengages on socket for easy removal and installation of tierods with inaccessible wrench flats.
  • Includes 12 crowsfeet, sizes 1-3/16", 1-1/4", 1-3/8", 1-1/2", 1-5/16", 1-7/16", 29mm,32.5mm, 33.6mm, 38.4mm, 40mm and 42mm
  • fits many cars, trucks and SUVs.
  • fit type: Vehicle Specific
SaleBestseller No. 3
OEMTOOLS 27178 Master Inner Tie Rod Tool Set, Remove & Install Tie Rods in Cars, Pickups, and SUVs, Includes 12 Crowfoot Adapters & 1/2 Inch Drive Tube
  • INNER TIE ROD REMOVAL TOOL SET: This tie rod kit Includes 12 sizes of crowfoot-style adapters: 1-3/16", 1-1/4", 1-5/16", 1-3/8", 1-7/16", 1-1/2" and 29 mm, 32.5 mm, 33.6 mm, 38.4 mm, 40 mm, 42 mm; Easily remove most inner tie rod ends
  • ULTRA DURABLE: Tie rod puller tool's crowfoot adapters are nickel plated for durability; Work the inner tie rod tool kit on your tierod end with the confidence that your tie rod set won't bend or break during use; Get the most from our tie rods tool
  • WIDELY USEFUL INNER TIE ROD TOOL: Be sure you have an inner tie rod kit that can easily reach your inner tie rod without removing the rack and pinion; Tube handle inner diameter is 2.125 in. to service small cars, pick-ups, and SUVs
  • USE A RATCHET OR BREAKER BAR: Properly torque the inner tie rod remover on the tie rod end without hassle; Tie rod end puller's 1/2 Inch drive tube handle makes it easy to remove and re-install tie rod ends; Tie rod puller kit gives you proper reach
  • EFFORTLESS ORGANIZATION: OEM Tools inner tie rod tool can be taken anywhere easily; Tie rod end removal tool comes in a blow mold case for easy organization; The inner tie rod end tool is portable for use on tie rod inner ends on your family's fleet
Bestseller No. 4
Orion Motor Tech Inner Tie Rod Removal Tool Kit, Inner Tie Rod Tool for Tie Rod Removal and Installation, Master Inner Tie Rod Tool Set with 12 Crowfoot Adapters 1/2 Inch Drive Tube
  • INNER TIE ROD REMOVAL TOOL: This Orion Motor Tech inner tie rod removal tool set lets you remove and install inner tie rods without removing the rack and pinion; the 1/2 Inch drive tube handle with a 2.1 in inner diameter allows servicing on small cars, pick-ups, and SUVs
  • 12 CROWFOOT ADAPTERS: The 12 crowfoot adapters cover most common SAE and metric sizes of 1-3/16", 1-1/4", 1-5/16", 1-3/8", 1-7/16", 1-1/2", 29 mm, 32.5 mm, 33.6 mm, 38.4 mm, 40 mm, and 42 mm
  • UNIQUE DESIGN: Our inner tie rod remover's 20 inch tube handle lets you remove and install inner tie rods in places where sockets and wrenches can’t fit; works on inner tie rods with inaccessible wrench flats
  • SUPERIOR DURABILITY: Our tie rod drawing tools and adapters are steel forged for lasting strength; the flexible sliding collar at the top of the sleeve tightly attaches the crowd feet adapters
  • HASSLE-FEE OPERATION: Thanks to intuitive design and clear instructions our rod removal set is easy to use; select the right adapter, slide it over the tie rod, click the tool and adapter together, then use a 1/2 inch ratchet or impact wrench to remove the rod
Bestseller No. 5
Orion Motor Tech 5-in-1 Ball Joint Separator, Pitman Arm Puller, Tie Rod End Tool Set for Front End Service, Splitter Removal Kit (RB06)
  • (1) ALL IN ONE FRONT END SERVICE KIT: Containing 5 adjustable tools for a wide range of domestic and import vehicles. Comes with 1x Ball Joint Separator, 1x Tie Rod and Ball Joint Remover, 1x Conical Pitman Arm Puller, 1x Pitman Arm and Tie Rod End Puller, 1x Pitman Arm Puller, 1x well-organized ABS case.
  • (2) HARDENED ALLOY CONSTRUCTION: Extraordinarily tough and durable alloy means these tools can stand up to the toughest jobs. This front end service tool kit can remove the most stubborn ball joints, tie rod ends, and pitman arms.
  • (3) UNIVERSALLY COMPATIBLE WITH A WIDE RANGE OF VEHICLES: The versatile design allows this tool to be used as a pitman arm remover, ball joint separator, or tie rod end puller for many small, domestic rear-wheel-drive vehicles, import vehicles, and light trucks.
  • (4) PROFESSIONAL PORTABLE ABS CASE: The custom-molded case is crafted from high-quality ABS hard plastic for the amateur or professional mechanic on the go. Conveniently keeps all your tools in one organized and secure place. Never miss out on a job or project from a misplaced tool.
  • (5) ORION MOTOR TECH PROMISE: If any issues from our tools arise please don’t hesitate to contact us. We guarantee the quality of our tools and want to ensure you’re only getting the best. Because to do perform your best, you deserve the best, that’s our Orion Motor Tech Promise.
Bestseller No. 6
ABN 1/2 Inch Drive SAE Inner Tie Rod Removal Tool Kit – Inner Tie Rod Tool Set with Tie Rod Puller Tool and 3 Adapters
  • [Perform Maintenance on Your Vehicle]: The ABN Master Inner Tie Rod Tool Removal 4-Piece Kit allows you to save time to make adjustments without removing the rack and pinion to access hard-to-reach tie rods
  • [For Your Toolkit]: With its 1/2-inch square drive, this tie rod remover tool will work with your existing 1/2-inch drive wrench (not for power tools); Constructed from black coated steel for maximum strength and longevity
  • [Fits Your Vehicle]: 1 3/16-inch adapter compatible with most front wheel drive (FWD) vehicles with new style tie rods; 1 5/16-inch adapter compatible with most rear wheel drive (RWD) and vehicles with racks and pinion power steering; 1 7/16-inch adapter compatible with most cars with saginaw in steering gear
  • [Easy Storage]: No need to worry about tie rod end removal tool kit parts getting lost in your workshop; Heavy-duty 16.75 x 2.25 x 7.5 inch (42.5 x 5.7 x 19.1cm) plastic blow-molded carrying case with 2 latches and built-in handle for easy transportation, safe storage, and quick organization
  • [Package Contents]: Tie rod end removal tool set includes (1) dual socket rapid slide collar inner tie rod tool (1‐3/16-inch and 1‐5/16-inch hex), (3) adaptors (1‐3/16, 1‐5/1, 1‐7/16 inch adapters with 1‐5/16 inch hex), and (1) carrying case for your convenience
Bestseller No. 7
Orion Motor Tech 5pc Ball Joint Separator, Pitman Arm Puller, Tie Rod End Tool Set for Front End Service, Splitter Removal Kit (BL06)
  • 1. ALL IN ONE FRONT END SERVICE KIT: Containing 5 adjustable tools for a wide range of domestic and import vehicles. Comes with 1x Ball Joint Separator, 1x Tie Rod and Ball Joint Remover, 1x Conical Pitman Arm Puller, 1x Pitman Arm and Tie Rod End Puller, 1x Pitman Arm Puller, 1x well-organized ABS case.
  • 2. HARDENED ALLOY CONSTRUCTION: Extraordinarily tough and durable alloy means these tools can stand up to the toughest jobs. This front end service tool kit can remove the most stubborn ball joints, tie rod ends, and pitman arms.
  • 3. UNIVERSALLY COMPATIBLE WITH A WIDE RANGE OF VEHICLES: The versatile design allows this tool to be used as a pitman arm remover, ball joint separator, or tie rod end puller for many small, domestic rear-wheel-drive vehicles, import vehicles, and light trucks.
  • 4. PROFESSIONAL PORTABLE ABS CASE: The custom-molded case is crafted from high-quality ABS hard plastic for the amateur or professional mechanic on the go. Conveniently keeps all your tools in one organized and secure place. Never miss out on a job or project from a misplaced tool.
  • 5. ORION MOTOR TECH PROMISE: If any issues from our tools arise please don’t hesitate to contact us. We guarantee the quality of our tools and want to ensure you’re only getting the best. Because to do perform your best, you deserve the best, that’s our Orion Motor Tech Promise.
SaleBestseller No. 8
OTC (6275) Tie Rod/Pitman Arm Adjusting Set
Bestseller No. 9
DPTOOL Inner Tie Rod Removal Tool Kit, Automotive Inner Tie Rod Tool Set with 12 Crowfoot Adapters, 1/2 Inch Drive Tube Tie Rods Tool, Suitable for Domestic & Import Cars
  • Inner Tie Rod Removal Kit: Used to safely and efficiently remove and install inner tie rods. Successfully remove and install inner tie rods without removing the rack and pinion. Suitable for most domestic and imported vehicles including cars, pickups and suv
  • 12Pcs Crowfoot Adapters: The rod kit includes 12 crowfoot adapters, all of which are in the most common SAE and metric sizes: 1-3/16 ", 1-1/4", 1-5/16", 1-3/8", 1-7/16", 1-1/2", 29 mm, 32.5 mm, 33.6 mm, 38.4 mm, 40 mm and 42 mm. To get everything done quickly and efficiently to meet your needs
  • 1/2 Inch Drive Durable Rod: Our drawbar tools are made of high quality steel, heat treated and coated with black oxide, which makes them extremely durable and resistant to damage. Compatible with a 1/2" drive wrench for easy operation. 20 "long, its knurled grip gives you full control at all times
  • Easy to Use: First slide the adapter onto the flats of the lever, then rotate the collar to hold the fishtail fitting in place, and finally insert a 1/2" ratchet or impact spanner into the end hole. The inner lever can then be easily removed
  • A Complete Set: This rod removal tool kit is a complete set that includes a rod, 12 adapters and a portable case. All tools are stored in this case, and fixed, easy to store and carry tools
Bestseller No. 10
Astro Pneumatic 7802 Tie Rod / Pitman Arm Adjusting Tool Set
  • Facilitates 360-degree rotation of adjusting sleeve in tight areas
  • Blow molded case keeps the tools organized and easy to transport
  • 1 PC Pitman arm tool
  • 4 PC Tie rod tools
  • Weight 2.5 lbs.

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