TB-9-2320-335-13&P HMMWV Operator and Field Maintenance, Parts, Tools M1151A1 M1152A1 M1165A1 Download
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TB 9-2320-335-13&P 2-48 STEERING SYSTEM DIAGNOSTIC FLOWCHART FROM B3, Page 2-46 B4 TEST OPTIONS VISUAL TEST OPTIONS 1. THIS TEST CHAIN. 2. POWER STEERING ANALYZER (SEE PROCEDURE AT RIGHT REGARDING USE). REASON FOR QUESTION Leaking fluid from the hydraulic hoses could indicate a bad hose or a bad component. REASON FOR QUESTION You can’t determine what is wrong in the hydraulics until you test everything. ARE THE COMPONENTS LISTED AT THE RIGHT CLEAN, TIGHT, AND FREE OF EVIDENCE OF LEAKING FLUID? THE NEXT TWO QUESTIONS DON’T HAVE A NO PATH. REMEMBER THE ANSWERS UNTIL THE END OF THE TEST CHAIN. KNOWN INFO WHEELS AND TIRES OK BRAKES OK HARD STEERING SERPENTINE BELT, FLUID OK PUMP, PULLEY, BRACKET LOOK OK POSSIBLE PROBLEMS POWER STEERING HYDRAULICS HYDRO-BOOSTER STEERING GEAR POWER STEERING COOLER KNOWN INFO WHEELS AND TIRES OK BRAKES OK HARD STEERING SERPENTINE BELT, FLUID OK PUMP, PULLEY, BRACKET LOOK OK POSSIBLE PROBLEMS LEAKS HYDRAULIC SYSTEM POWER STEERING COOLER B5 YES REPLACE DEFECTIVE HOSES. GO TO B6, Page 2-52 NO !