TM 1-1520-240-MTF2-56ENGINE RUN UP (CONT.) (4) ENGINE COND lever No. 1— Slowlymove toward GROUND until RRPM is88%. Hold this RRPM for 7 seconds.Ensure both GEN OFF caution lightsremain out.NOTE714A Skip step (5) go directly to step (6).(5)712 Continue reducing RRPM with theENGINE CONDITION lever untilRRPM is 80% and check that NO.1 andNO.2 GEN OFF and REC OFF cautionlights are on as RRPM goes throughapproximately 82% RRPM.(6) ENGINE CONDITION levers—FLIGHT.(7) Check NO. 1 and NO. 2 GEN OFF andREC OFF caution lights out as RRPMgoes through approximately 89%.(8)712 NO. 1 & NO. 2 ENGINE BEEPTRIM switch — set 100% rotor rpm.(9)712 EAPS ENG 1 and ENG 2 FANswitches — ON (one at a time).c. Differential current protection circuit —Check as required. (Refer to Section IV).B*3. Transponder Master Switch — STBY. CheckTEST/MON NO GO light on within 30 seconds.Check PRESS TO TEST lights.B4. FUEL PUMPS and XFEED — Check operationas follows:a. All FUEL PUMP switches — OFF. Check Land R Fuel Press caution capsules shouldcome on.
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