Labels:text | screenshot | font | receipt | document | number | parallel | black and white | line OCR: POWER BRAKE UNITS BENDIX HYDRO-BOOST (Cont.) TROUBLE SHOOTING IF POWER SECTION IS OPERATING, PERFORM IN ORDER. HYDRO-BOOST ACCUMULATOR LEAKDOWN TEST. RUN ENGINE TO MEDIUM SPEED, APPLY BRAKE PEDAL FORCE TO 100 LBS. FOR NOT MORE THAN FIVE SECONDS. STOP ENGINE (PUMP). WAIT 90 SECONDS AND APPLY BRAKES. TWO OR MORE APPLICATIONS SHOULD BE POWER ASSISTED. IF APPLICATIONS ARE NOT POWER ASSISTED, THE IF APPLICATIONS ARE POWER ASSISTED. THE HYDRO-BOOST IS DEFECTIVE AND SHOULD BE ACCUMULATOR IS FUNCTIONING PROPERLY. DO THE REPLACED OR REPAIRED. HYDRAULIC LEAK TEST. Continued from Previous page. THOROUGHLY CLEAN THE HYDRO-BOOST UNIT AND ALL HOSE CONNECTIONS. - START THE ENGINE AND RUN AT IDLE SPEED. APPLY BRAKE PEDAL FORCE TO 100 LBS AND HOLD WHILE CHECKING HYDRO BOOST AND HOSE CONNECTIONS FOR LEAKS. DO NOT HOLD BRAKE PEDAL TO 100 LBS. FORCE FOR MORE THAN 5 SECONDS AT A TIME. IF THE HOSE FITTINGS DO NOT LEAK, CHECK THE HYDRO-BOOST FOR LEAKS. APPLY THE BRAKE PEDAL IF NO LEAKS ARE FOUND IN THE HYRDO-BOOST OR HOSES, DO NOT REPAIR OR REPLACE HOSES WITH APPROXIMATELY 100 LBS. EFFORT AND HOLD WHILE CHECKING HYDRO-BOOST OR HYDRO-BOOST. FOR LEAKS. DO NOT HOLD BRAKE PEDAL AT 100 LBS. EFFORT OR ABOVE FOR MORE THAN FIVE SECONDS AT A TIME. IF THE HYDRO-BOOST LEAKS, IT IS DEFECTIVE AND SHOULD BE REPLACED OR REPAIRED. IF NO LEAKS ARE FOUND IN THE HYDRO-BOOST OR HOSES. BRAKE HYDRAULIC LEAK TEST APPLY AND RELEASE BRAKE PEDAL SEVERAL TIMES, THEN APPLY AND HOLD PEDAL WITH MEDIUM PRESSURE, 25 TO 35 LBS. IF PEDAL FALLS AWAY, HYDRAULIC BRAKE SYSTEM IS IF PEDAL DOES NOT FALL AWAY, HYDRAULIC SYSTEM LEAKING. IS NOT LEAKING.
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