TM 1-1520-240-MTF2-70B HOVER (CONT.) (1) Displace helicopter approximately 10feet above known attitude by slippingTHRUST CONT (do not use magbrake), and then release the THRUSTCONT. Helicopter shall return to originalaltitude within 5 feet.(2) Repeat test, slipping THRUST CONT10 feet below known altitude and afterreleasing THRUST CONT notehelicopter returns to original altitudewith 5 feet.(3) RAD ALT HOLD-OFF.12. Land helicopter, THRUST CONT in grounddetent13. RH Fuel System check — Stop, note fuelquantity in all tanks.14. LH Fuel System CHECK — START, note fuelquantity in all tanks.a. LH FUEL PUMPS — ON.F b. CROSSFEED FUEL VALVES — RecheckOPEN (Flight Engineer Response).c. RH FUEL PUMPS — OFF.d. Fuel selector — Monitor LH fuel tank level.NOTEPower Assurance Test (PAT) not required at ahover if already accomplished on the ground.15. 714A Power Assurance Test — Perform asrequired.16. Torque Differential Check.
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