TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 1 Download
Page 575 of 890
PARA 2-19 REFERENCE INFORMATION Method for checking hydro-booster. Depress brake pedal several times to exhaust accumulator. Depress brake pedal and start engine. Brake pedal should fall, then push back against operator's foot. NOTE To diagnose the second and third cases to one item, it is necessary TM 9-2320-280-20-1 STEERING SYSTEM to have a power steering analyzer. Additionally, for all cases, check the hoses for the particular part to make sure they are OK. 2-471