Heavy-Duty Engines and Vehicles, including Urban Buses, and Engines Used in Diesel or Incomplete Medium-Duty Vehicles of 8501-14000 Pound GVWR Executive Orders - 1991

New Executive Orders added August 14, 2007

Listed below are links to the Executive Orders for Heavy-Duty Engines and Vehicles, including Urban Buses, and Engines Used in Diesel or Incomplete Medium-Duty Vehicles of 8501-14000 Pound GVWR for the 1991 model year.  To resort alphabetically or by date, please click on the header "Executive Orders" or "Modified."

File name of Executive Orders for Heavy-Duty Engines and Vehicles, including Urban Buses, and Engines Used in Diesel or Incomplete Medium-Duty Vehicles of 8501-14000 Pound GVWR:  Manufacturer_Category 1B_EO Number_All Engine Displacements (in liters)_NMHC+NOX (or NOx) and PM (in that order) Standards or FELs (in g/bhp-hr)_Non Diesel or Non Gasoline Fuel 3.  Click HERE for an explanation of the information displayed in the file name of Executive Orders.

Executive OrdersModified
volvo_mhdd-hhdd_a2430009_12d0-6d7_5d0-0d25.pdfJul 09 2007
tecogen_hdov_a3000002_7d0_5d0_cng.pdfAug 14 2007
tecogen_hdoe2_a3000001_7d0_5d0_cng.pdfJul 09 2007
renault_mhdd_a2320015_6d2_5d0-0d25.pdfJul 09 2007
perkins_mhdd_a1070003_6d0_5d0-0d25.pdfJul 09 2007
oshkosh_hdov_a0820025_7d5_5d0.pdfAug 14 2007
navistar_mhdd_a0040139_7d6_5d0-0d25.pdfJul 09 2007
navistar_mhdd_a0040138_7d6_5d0-0d25.pdfJul 09 2007
navistar_mhdd_a0040137_5d9_5d0-0d25.pdfJul 09 2007
navistar_mhdd_a0040136_5d9_5d0-0d25.pdfJul 09 2007
navistar_lhdd_a0040135_7d3_5d0-0d25.pdfJul 09 2007
mercedesbenz_mhdd_a0030117_5d96_5d0-0d25.pdfJul 09 2007
mack_hhdd_a0270060r1_11d9-11d9-11d9_5d0-0d25.pdfJul 09 2007
mack_hhdd_a0270060_11d9-11d9-11d9_6d0-0d6.pdfJul 09 2007
hino_lhdd-mhdd_a0310023_3d8-6d5_5d0-0d25.pdfJul 09 2007
gm_lhdd_a0060522_6d2_5d0-0d25.pdfJul 09 2007
gm_hdoe2_a0060519_4d3-5d7-6d0-7d0-7d4_5d0.pdfJul 09 2007
gm_hdoe1_a0060518_4d3-5d7-7d4_5d0.pdfJul 09 2007
ford_mhdd_a0100480_7d8-6d6_5d0-0d25.pdfJul 09 2007
ford_hdoe2_a0100478_7d5_5d0.pdfJul 09 2007
ford_hdoe2_a0100472_7d0_5d0.pdfJul 09 2007
ford_hdoe1_a0100476_7d5_5d0.pdfJul 09 2007
ford_hdoe1_a0100474_5d8_5d0.pdfJul 09 2007
detroitdiesel_hhdd_a2900013_9d0_5d0-0d10.pdfJul 09 2007
detroitdiesel_hhdd_a2900012_7d0_5d0-0d25.pdfJul 09 2007
detroitdiesel_hhdd_a2900011_12d0-9d0_5d0-0d25.pdfJul 09 2007
detroitdiesel_hhdd_a2900010_12d1_5d0-0d25.pdfJul 09 2007
detroitdiesel_hhdd_a2900009_11d1_5d0-0d25.pdfJul 09 2007
cummins_mhdd_a0210069_3d9_5d0-0d25.pdfJul 09 2007
cummins_mhdd_a0210066r1_5d9_5d0-0d25.pdfJul 09 2007
cummins_mhdd-hhdd_a0210066_8d3-5d9-5d9-10d0-14d0_5d0-0d25.pdfJul 09 2007
cummins_lhdd_a0210065_3d4_5d0-0d25.pdfJul 09 2007
cummins_hhdd_a0210068_10d0_5d0-0d25.pdfJul 09 2007
cummins_hhdd_a0210067r1_10d0_5d0-0d25.pdfJul 09 2007
cummins_hhdd_a0210067_10d0-14d0-14d0-14d0_5d0-0d25.pdfJul 09 2007
cummins_hhdd_a0210066r2_10d0_5d0-0d25.pdfJul 09 2007
chrysler_hdoe1_a0090223_5d9_5d0.pdfJul 09 2007
caterpillar_mhdd_a0130058_6d6_5d0-0d25.pdfJul 09 2007
caterpillar_mhdd-hhdd_a0130057_6d6-6d6-10d3-14d6-14d6_5d0-0d25.pdfJul 09 2007

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