Power train: clutch assembly (Unimog)
Vehicle recall 06V-237. NHTSA received FREIGHTLINER LLC’s report on Jul 3, 2006.
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The short answer
NHTSA received FREIGHTLINER LLC’s report on Jul 3, 2006. Copied from NHTSA on Oct 20, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
FAILURE OF THE CLUTCH TO OPEN COMPLETELY OR THE TRANSMISSION TO SHIFT INTO NEUTRAL COULD MAKE THE VEHICLE DIFFICULTY TO BRING TO A COMPLETE STOP OR CAUSE THE VEHICLE TO ROLL FORWARD WHILE STOPPED INCREASING THE RISK OF A CRASH.
ON CERTAIN TRUCKS EQUIPPED WITH AUTOMATIC SHIFT, AIR MAY LEAK INTO THE CLUTCH HYDRAULIC SYSTEM AT THE CENTRAL RELEASE BEARING SEAL PREVENTING THE CLUTCH FROM OPENING COMPLETELY AND POTENTIALLY PREVENTING THE TRANSMISSION FROM SHIFTING INTO NEUTRAL.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Power train: clutch assembly.
What should you do?
DEALERS WILL REPLACE THE CENTRAL RELEASE BEARING AND UPDATE THE CLUTCH ACTUATION ELECTRONIC CONTROL UNIT (ECU) SOFTWARE FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 24, 2006. OWNERS MAY CONTACT FREIGHTLINER AT 1-800-547-0712.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- How to reach the firm: FREIGHTLINER RECALL NO. FL-478.CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION’S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.
- Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.
Which ones are recalled?
NHTSA counts 54 vehicles potentially involved, across everything this recall names.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- Unimog U500and 2003, 2004 and 2005, before the model years listed here
Who is recalling it?
- Made by FREIGHTLINER LLC.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt.
- Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
- This recall names only model years before 2015, which have no pages here. Your VIN, at NHTSA, says which recalls are open on a vehicle.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file before 2010 (FLAT_RCL_PRE_2010).
Released Oct 20, 2026 and checked Oct 20, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 20, 2026.