Engine and engine cooling: cooling system: fan (Cummins)
Vehicle equipment recall 75E-033. NHTSA received CUMMINS ENGINE CO.’s report on Jul 18, 1975.
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The short answer
NHTSA received CUMMINS ENGINE CO.’s report on Jul 18, 1975. 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?
The notice gives no hazard in a field of its own.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Engine and engine cooling: cooling system: fan.
What should you do?
The notice gives no remedy in a field of its own.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- How to reach the firm: KT450 AND KTA600 ENGINES.ENGINE GEAR DRIVEN FAN.POSSIBILITY THAT THE GEARDRIVEN FAN HUB ASSEMBLY WHICH INCORPORATES A RUBBER ISOLATER BETWEEN TWOMEMBERS.THIS RUBBER MATERIAL MAY BE OF INSUFFICIENT QUALITY.UNDER NORMALENGINE OPERATION, THE ISOLATOR MAY DETERIOTATE RESULTING IN SEPARATION OF THEINNER AND OUTER FAN HUB MEMBERS.IF THIS OCCURS WHILE ENGINE IS RUNNING, FANWILL COME LOOSE AND BE DRIVEN INTO THE RADIATOR, METAL FRAGMENTS COULD BEEJECTED AND POSSIBLY CAUSE SERIOUS INJURY TO VEHICLE OCCUPANTS OR PERSONS INTHE VICINITY.(CORRECT BY INSPECTING AND IMPROVED DESIGNED MATERIALS).MATERIALS)%CT B
Which ones are recalled?
NHTSA counts 531 items potentially involved, across everything this recall names.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- Cummins CumminsNHTSA gives no dates made
Who is recalling it?
- Made by CUMMINS ENGINE CO..
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.
- Which ones, by part or lot: the recall’s report on NHTSA’s site gives them where the maker did; this file gives part numbers only where its maker listed them.
- 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.