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Service bulletin SEPD-1514

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10048640
Published by NHTSA2012-12-29
Manufacturer's numberSEPD-1514
Manufacturer's date2012-10-18
NHTSA componentPOWER TRAIN:CLUTCH ASSEMBLY; POWER TRAIN:CLUTCH ASSEMBLY:BELL HOUSING

NHTSA's summary

CATERPILLAR: WITH THE RELEASE OF THE CAT ELECTRONIC TECHNICIAN (CAT ET), THE PERFORMING PROCESS, FOR CLUTCH CALIBRATION, HAS CHANGED FOR CX ON HIGHWAY TRANSMISSIONS. MODELS CX28, CX31, CX31 HT, CX35. NO MODEL YEARS LISTED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Clutch

Vehicles listed
CATERPILLAR CATERPILLAR1987

Listing a model year does not mean every vehicle of it is concerned: the document says which.