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Details Title: CH-53D OPERATING LIMITS Description: OPERATING LIMITS Total Flash Cards: 52 Created: 01/09/2007 19:34:07	To study from this set of flash cards, or to create your own your own study flash cards, register HERE. If you are already a registered user, CLICK HERE.
Cards Term T5 Starting Limit? Definition 649C Term T5 Max Continuous? Definition 671C Term T5 Max Military Power? Definition 707C 30 mins Term T5 Max Power 10 Minutes? Definition 727C Term T5 Postshutdown Limit? Definition 320C Term Ng Max Continuous? Definition 100% Term Ng Transient Overspeed/Time? Definition 100-102.5% / 30 sec Term Ng Max? Definition 102.5 Term Nf Max Continuous Definition 110% Term Nf Max 5 sec? Definition 125-140% Term Nf Max? Definition 140% Term Ng Normal Operation Definition 58.5-100% Term Max Engine Oil Temp? Definition 125C Term Normal Engine Operating Temp? Definition 40-107C Term Nr Max? Definition 125% Term Rotor Brake Limits w/ One or Both Engines. Definition 60% Nr Term Rotor Brake Limits w/ No Engines Definition 65% Nr Term Rotor Brake Limits w/ Danger of Sudden Stoppage Definition 45% Nr Term Wind Limit for Engagement of Rotors Definition 45 kts in any direction. Term Max Military Torque Definition 118% @7560 HP Term Max Continuous Torque? Definition 100% @ 6400 HP Term Transient Overtorque? Definition 140% @ 8950 HP Term Max Hovering Turn? Definition 360 degrees in 15 sec. Term Max Sideward Flight Definition 35 kts. Term Max Rearward Flight Definition 30 kts. Term Max Operating Time w/o IBIS? Definition 2.5 hrs Term Min Auto Sink Rate? Definition 75 KIAS Term Max Auto Distance Speed? Definition 110 KIAS Term Max Bambi Bucket A/S empty and dump? Definition 90/50 KIAS Term DA 0-4000', Nr 100-104, AOB? Definition 30 deg. Term DA 0-4000', Nr 105, AOB? Definition 45 deg. Term DA above 4000', Nr 105, AOB? Definition 30 deg Term Max Gross Wgt? Definition 42K Term Max forward CG? Definition 328.0 Term Max aft CG? Definition 352.0 Term Max speed for aux tank jettison? Definition 130 KIAS Term Max speed in descent for aux tank jettison? Definition 120 KIAS Term Max rate of descent for aux tank jettison? Definition 1500 FPM. Term Max aux tank fuel imbalance? Definition 2900 lbs. Term Max AOB for aux tank jettison? Definition 0 deg AOB. Term APP Low Oil Pressure? Definition 6+/-1 psi. Term APP High Exhaust Temp? Definition 621C Term APP Overspeed? Definition 110% Term Approved Fuels for CH-53D? Definition JP4,5,8 Term Fuel Qty Left/Right Tank? Definition 2169 lbs / 319 gal Term Fuel Qty Aux Tanks? Definition 4420 lbs / 650 gal. Term Fuel Qty Total? Definition 13,178 lbs / 1938 gal. Term Engine Oil? Definition MIL-L-23699. Term Transmission Oil? Definition MIL-L-87354. Term Hydraulic Fluid? Definition MIL-H-83282 Term Tire Pressure? Definition 95-100 psi Term External Power? Definition 15/200 volts, 3-phase, 400 Hz AC.