WenmarOpen by Wenmar Pro

Other ZSL-IB-005

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)
TypeOther
NHTSA id11033196
Published by NHTSA2026-06-02
Manufacturer's numberZSL-IB-005
Manufacturer's date2026-04-30
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

McNeilus Truck and Manufacturing provides updated Preventive Maintenance schedule and instructions for an initial (within 500 miles or 6 months of service) retorque of the front axle U-bolts to 500 ft.-lbs. and semi-annually or every 12,000 miles (whichever comes first) retorque of the U-bolts to 500 ft.-lbs. The vehicle’s service maintenance manual reflects the same update.

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.

Vehicles listed
MCNEILUS VOLTERRA ZSL2024, 2025

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