MINHAS866

The engine will start just fine in HSGI however there are limitations that need to be met at LSGI. (Oil press mins, Hydraulic min press) but main reason is to allow for a warm up period. With colder oil temps Engine Oil pressure could exceed 100 PSI (the pump is regulated but...) in the engine and damage the bearing seals. The Gearbox oil pressure will exceed the upper limit however the excess pressure is dumped back into the gearbox to prevent damage.

sir bundle of thanks

agreed as you said about oil temperatures low causing the the pressures to rise and warming up of the engine if the start is subsequent just after 15 to 30 minutes with no tendency of pressure rise(engine s are already warm up) can we start in normal

hi to all can any body know breifly about that why herk engine s are started in low speed ground idle is there any technical reason .because before starting check list in -1 sec 2 says to put the button low. i never heard or read that we can start engine in normal. if it cannot be then why ?

Feed back will be really appreciated thanks:)

hi to all sir why the c-130 engines (A-15) be started in low speed? Will be thankful

Ronc

thanks a lot sir

hi to all.

in turbine overheat detection system its written that keyers duty cycle 30 seconds on and 60 sec off if keyer or flasher is limited to 30 sec on then in flight this limit can exceed because of taking emergency actions for this .plz any one tell me about this why there ops is limited during its test .and why not limited during actual condition when overheat condition causes the lights to flash. will be thankfull.

where r u me in karachi

can some provide me lockheed quick reference pocket book

yes