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With the DASH actuator set to 36 inches and electricaly disconnected
Flight engineer check droop

TM-1-1520-240-MTF Army Model CH-47D Heilcopter (EIC:RCD) Manual
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TM 1-1520-240-MTF 2-50 STARTING ENGINES (CONT.) B*  46.    712   Starting Engines, See Section IV;  714A Engine Start — Primary Mode (Refer to Section IV). a.   Record  ENG  OIL  PRESS  and  GND  idle speed after 45 seconds for each engine. b.   Check XMSN AUX OIL PRESS light out. c.   During rotor acceleration — Check XMSN OIL PRESS caution light out at approximately 20 psi. B*  47.    714A   P3 Bellows Check, See Section IV. CAUTION Operation at NR (RRPM) below 45% is to be minimized. Do not release the FADEC OSPD Switch until the associated ECL has been moved to STOP. Excessively high engine temperature may be generated. Ensure  that  the  No.  1  engine  is  restarted before performing the overspeed check on the No. 2 engine to allow flight engineer to verify that the droop stops are engaged prior to shut down of both engines. NOTE Check transmission oil pressure a minimum of 7 psi   before   advancing   ECL   passed   the   GND position.







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