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Hummer Service & Maintenance Manuals

3 models · 30 manuals total

Find and download free Hummer maintenance schedules, service manuals, and owner's guides in PDF format. All documents are sourced directly from Hummer's official website — original OEM PDFs, not third-party copies. Select your Hummer model below to browse available manuals by year.

H2 2003–2009  · 7 years H3 2006–2010  · 5 years H3T 2009–2010  · 2 years