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October 2, 2025 Service bulletin

Instructions to replace the original pressure relief valve with a new part with a lower set pressure point.

New Flyer technical service bulletin ITS61424 for 2023-2025 New Flyer XHE40.

Bulletin number
ITS61424
Component
Fuel/propulsion system
Summary
Instructions to replace the original pressure relief valve with a new part with a lower set pressure point.

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