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Service bulletin SER15020A

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 id10115883
Published by NHTSA2017-08-25
Manufacturer's numberSER15020A
Manufacturer's date2015-05-28
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Carrier Transicold, in conjunction with Carlyle Compressor, has determined that an out-of-specification condition exists with the 05G compressor which can lead to a failed discharge reed. This version of the bulletin amends the affected range of units.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
CARRIER TRANSICOLD X2 2100 ADVANCE
CARRIER TRANSICOLD X2 2100APX
CARRIER TRANSICOLD X2 2500 ADVANCE
CARRIER TRANSICOLD X2 2500APX
CARRIER TRANSICOLD X4 7300
CARRIER TRANSICOLD X4 7500

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