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Service bulletin SB 436

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 id10090266
Published by NHTSA2017-02-03
Manufacturer's numberSB 436
Manufacturer's date2016-11-10
NHTSA componentPARKING BRAKE

NHTSA's summary

THIS SERVICE BULLETIN INFORMS AFFECTED CUSTOMERS THAT IF THE COACH OPERATOR FAILS TO FOLLOW THE CORRECT SEQUENCE IN THE MCI WHEELCHAIR LIFT PROCEDURE IN THE MCI OPERATOR'S MANUAL, THE POTENTIAL MAY EXIST IN WHICH THE PARK BRAKE MAY FAIL TO ENGAGE, IN WHOLE OR IN PART, WHILE THE WHEELCHAIR LIFT IS BEING UTILIZED ON MODEL YEAR 2013, 2015-2016 MCI J4500 MODEL COACHES, AND THAT MCI WILL REMEDY THE AFFECTED COACHES AT NO COST TO THE CUSTOMERS.

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

Brakes, Parking brake

Vehicles listed
MCI J45002013
MCI J45002015 to 2016

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