WenmarOpen by Wenmar Pro

Service bulletin AR874

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 id10176734
Published by NHTSA2020-06-25
Manufacturer's numberAR874
Manufacturer's date2020-03-10
NHTSA componentSERVICE BRAKES, AIR

NHTSA's summary

Complaint: CUTR did not approve brake hose routing with P-Clamp Cause: CUT Inspection Correction: Remove/Discard P-clamp and replace with L-Bracket Standoff and Hellermann Clamp

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

Brakes

Vehicles listed
ARBOC SPIRIT OF EQUESS2019

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

Other bulletins for the same vehicles and component
AR8742020-03-10. Service bulletin. AR874-Equess Front Air Brake Hose Routing/Clamp Repair- Affects 2019 FDOT, 5 Ride Solution buses 3855-3859. Complaint-CUTR did not approve air brake hose routing with p-clamp. Cause-CUTR Inspection. Correction-Remove/Discard p-clamp and replace with L-bracket standoff and Hellermann clamp. Labor Time is .5 per bus.