TM 1-1520-240-10C-2CONDITION2408-13-1 ENTRY REQUIREDREMARKSEngine oil consumption exceeds 2quarts per hour.CommentEngine is subjected to sudden stop-page or a sudden reduction in RPM.CommentEngine compressor stall (surge) isexperienced.Comment712 Each time emergency power in-dicator is tripped.CommentEmergency power reaches 30 min-ute cumulative time.CommentWhen starting or beeping engines, ifloud noises or shocks are followedby sudden high increases in enginetorque, or if a torquemeter is station-ary at high value after shutdown.CommentDo not restart affected engine.When starting engines, if either en-gine fails to accelerate to flightspeedCommentWhen CO2 is applied to engine inletor exhaust.CommentWhen torquemeter is stationary at ahigh value after shutdown.CommentWhen the transmission filter bypassbutton is extended.CommentWhen a transmission is suspectedof excessive oil leakage.CommentWhen a transmission oil system hasbeen contaminated with hydraulicfluid.CommentWhen two different types of oil aremixed in the forward, combining, aft,or engine transmissions.CommentRespective transmission oil shall bechanged and the system flushedwithin 6 hours of transmission op-eration.When MIL-H-83282 hydraulic fluid isnot available and MIL-H-5606 isused.Indicate quantity added.When rotary wing blade has madecontact with a foreign object or whenthe power train has been subjectedto a sudden reduction in RRPM.CommentHelicopter is struck by lightning.CommentWhen a rotary wing blade has beenstruck by lightning.CommentWhen a rotary wing has been flap-ping due to high winds.Comment
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