TM 5-2420-230-24-2
Specifications
B3.9 and B5.9 Series Engines
Page E-12
Section E - Engine Identification
Air Intake System
Air Intake System Data (automotive)
B3.9
B5.9
Maximum Allowable Intake Restriction
635 mm H2O
635 mm H2O
at Rated Speed and Loaded with Dirty
[25 in H2O]
[25 in H2O]
Air Filter Element
L-564
