TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l STEERING SYSTEM KNOWN INFO STRAIGHT LINE BEHAVIOR OK BRAKES OK HARD STEERING POSSIBLE PROBLEMS POWER STEERING PUMF , POWER STEERING COMPONENTS SUSPENSION KNOWN INFO WHEELS AND TtRES OK BRAKES OK HARD STEERING SERPENTlNE BELT OK POSSIBLE PROBLEMS POWER STEERING PUMP POWER STEERING COMPONENTS SUSPENSION KNOWN INFO WHEELS AND TlRES OK BRAKES OK HARD STEERING SERPENTlNE BELT OK FLUID LEVEL OK POSSIBLE PROBLEMS POWER STEERING PUMP POWER STEERING COMPONENTS SUSPENSION r DIAGNOSTIC FLOWCHART -- TEST OPTIONS IS THE SERPENTINE BELT IN GOOD CONDITION? LOOK AT BELT TENSIONER POSITION. IS THE FLUID LEVEL NORMAL IN THE POWER STEERING PUMP? REASON FOR QUESTtON If bett tensioner has fully retracted, the power steering unit will not TEST OPTlONS CHECK THE CAPlDlPSTlCK FOR PROPER FLUID LEVEL 1 REASON FOR QUESTlON Low fluid level may cause power steering pump to work improperly. ARE THE POWER STEERING PUMP, PULLEY, AND BRACKET FIRMLY All-ACHED AND IN GOOD WORKING ORDER? ’ OPTIONS CHECK THEM. REASON FOR QUESTlON Loose or broken power steering components coutd pause power steering assist to work improperly.