galgany2009

propeller deing reads zero at high alt[tude,on ground ok

IF TRY ALL OF THE SOLUTIONS AND STILL STUCK.MAKE SURE THAT THE PUMP HOUSING IS PROPERLY INSTALLED IN POSITION,THE GAP MIGHT BE SO CLOSE AND SHIFFTING OF THE PUMP HOUSING ACTUATES THE NTS.

MAKE SURE THAT YOUR FLIGHT IDLE ANGLE NOT LESS THAN 17.5 DEGREE.BECAUSE YOUR LOW PICH STOP WILL NEVER ENGAGED IF YOU DONOT GET 23.5.( 6 DEGREE U GET FROM LOW PICH STOP).FOR A NEW PROP MAY BE THE LOW PITCH STOP NEED TO BE ADJUSTED SCREW IN TO INCREASE.AS PER MM.RECORD YOUR TOP OF BETA TORQUE GO TO CROSSOVER AND COME BACK TO TOP OF BETA.TORQUE INCREASE OF 200INLB.MUST BE INDICATED MORE THAN THE RECORDED TORQUE IN TOP OF BETA.HESITATION MUST BE OBSERVED AS WELL.

IF YOUR ENGINE IS RIGGED PROBERLY AS PER MM,DRY RIGGING IN PROP.WITH PIN ALIGNED IN TAKEOFF. FLT IDLE. REVERSE.CHECK FEATHER ANGLE 92.5 BACK LASH IS ADJUSTED.VALVE COVER IS INSTALLED CORRECTLY.THEN U WILL NOT FACE ANY PROPLEM.

PITCH LOCK CHECK TO BE C/OUT.IF RPM STABLE WITHIN LIMIT CONTINUE.IF NOT SHUT DOWN BEFORE LANDING.

we had an aircraft pulling to left,after all rectification c/out.like engine torque adjustment,tire pressure adjusted,steering checked still the same,chock strut pressure equalized,the proplem still the same,at last it solved by increasing the left strut pressure more than the right one,but within limit,and the proplm was solved.