Micro Bird G5 School Bus, MB II School Bus: Pipes, hoses, and fittings

Date

May 6, 2026

Filed by

Corp. Micro Bird, Inc.

Vehicles

Micro Bird G5 School Bus (2023, 2024, 2025, 2026); Micro Bird MB II School Bus (2024)

Component

Engine And Engine Cooling › Engine › Oil/Lubrication › Pipes, Hoses, And Fittings

Description of the defect

Corp. Micro Bird, Inc. (Micro Bird) is recalling certain 2023-2026 G5 and 2024 MB II school buses built on a GM chassis and equipped with a second air conditioning compressor kit. The drive belt pulley may contact and damage the the oil lines.

Potentially affected

902

What can happen

A damaged oil like may leak, increasing the risk of a fire in the presence of an ignition source.

Remedy

Dealers will secure the oil lines, free of charge. Owner notification letters are expected to be mailed June 29, 2026. Owners can contact Micro Bird Customer Service at 819-477-2012. Micro Bird's number for this recall is 26-121-OUS.

Owner notification date

June 30, 2026

Manufacturer campaign number

26-121-OUS

Recall type

V (vehicle)

Influenced by

MFR

Manufacturer's component

Drive belt pulley · Drive belt pulley; Oil lines · Oil lines

Recall number

26V287000

What should I do? Car recall: how to check your car and get it fixed

Source: NHTSA · Vehicle record. View the agency notice. The agency notice governs; check it and the company before acting.