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Service bulletin BS-2036-ER-1

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 id10055630
Published by NHTSA2014-06-24
Manufacturer's numberBS-2036-ER-1
Manufacturer's date2014-06-20
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

NOVABUS: ON THE ALLISON TRANSMISSION, THERE IS AN ABNORMAL DELAY IN RETARDER APPLICATION AND THE CONNECTORS AND RETARDER HOSE ASSEMBLY SHOULD BE REPLACED. *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, Automatic transmission

Vehicles listed
NOVABUS BUS

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