Oil system of AL-31FP engine comprises two fuel-oil heat exchangers (6139T) namely primary and secondary heat exchangers. Primary heat exchanger located before the filter and works in all regimes while secondary heat exchanger placed after the filter works only during reheat mode of engine ...
EQUIPMENT FOR FLUSHING OF INNER CAVITIES OF POWER TURBINE MODULE OF TURBO STARTER (GTDE-117 OF AL31FP AERO ENGINE) BY TURBONIC-321 OIL AT 55-65°C WITH ROTATION OF THE UNIT BY POWER DRIVE MECHANISM.Flushing and ensuring cleanliness up to desired NAS standard of bearing cavities are ...
Test equipment for checking oil flow rate in oil jet injectors of lubrication system and total flow rate through all injectors The existing equipment is meant for checking oil flow rate in oil jet injectors used for lubrication of aero engine bearings. For the abov e purpose hot oil was ...