DiscussionBacklinksExport to PDFBack to top Share via Share via... Twitter FacebookPrint × Transmission Allison 3000/4000 MH Driving Tips with your Allison Automatic Transmission Allison 3000/4000 Transmission Operating Tips Operating the Allison 3000MH and 4000MH Transmissions [Video] Allison Transmission Codes Manual Allison Econ Mode Button ForeTravel Service bulletin regarding Transynd Transmission Fluid Filter Assembly, Internal Shifting Panel Retarder