2023–2026 Micro Bird G5 School BUS & 2024 Micro Bird MB II School BUS recall: engine
⚠️ What's wrong
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.
💥 The risk
A damaged oil like may leak, increasing the risk of a fire in the presence of an ignition source.
🔧 The fix
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.
Is the fix free? Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)
- NHTSA campaign
- 26V287000
- Manufacturer recall #
- 26-121-OUS
- Manufacturer
- Corp. Micro Bird, Inc.
- Vehicles affected
- 902
- Component
- ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PIPES, HOSES, AND FITTINGS
- Owner phone
- 1-819-477-2012
- NHTSA hotline
- 1-888-327-4236
- Owner letters mailed
- Jun 30, 2026
- Built
- Aug 18, 2023 – Jul 31, 2025
- Recall started by
- MFR