TM 1-1520-240-MTF2-53STARTING ENGINES (CONT.) NOTEIf DECU display is not 88, shut down engine beingchecked and remove all power from the DECU bypulling the respective PRI CONT and REV CONTcircuit breakers on the PDP. Repeat engine startsequence and DECU fault monitoring check. IfDECU display is not 88 refer to latest AMCOMDECU fault code matrix. System should betroubleshot and repaired prior to releasing theaircraft for missions.B*56.714ADECU Start BIT — Check as follows:a. ENG COND levers — Retard 5 degrees.F b. Check No. 1 and No. 2 DECUs display reads88.c. ENG COND levers — Flight.B*57. POWER XFR NO. 1 and NO. 2 — OFF.B*58. APU switch — OFF. APU ON caution light 712caution light,714Aadvisory light — OUT.B*59. Systems — Check.a. Rotor, torque, engine, transmission, fuel,and 712 caution panel, or 714Amastercaution/advisory panel.b. ENG OIL PRESS — Check. Fluctuation $5psi maximum.F c. Maintenance Panel — Check as follows(1) Hydraulic pressures and temperatures— Check.(2) Bite indicators — Check all black andcaution lights out.
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