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Forum: Tech Log

9th Jun 2016, 15:53

Replies: 10

777 EICAS Eng Autostart

Views: 3,217

Posted By felixthecat

Thanks for the input TD

Thanks for the input TD

Forum: Tech Log

9th Jun 2016, 14:18

Replies: 10

777 EICAS Eng Autostart

Views: 3,217

Posted By felixthecat

Hi Tracer...thanks for the info. If you had had...

Hi Tracer...thanks for the info.
If you had had a EEC problem would you not get ENG CONTROL? Also if it was an incorrect valve position would you not get ENG FUEL VALVE?

I guess its just covering...

Forum: Tech Log

9th Jun 2016, 13:20

Replies: 10

777 EICAS Eng Autostart

Views: 3,217

Posted By felixthecat

FCOM 7.20 Autostart allows the EEC to control...

FCOM 7.20
Autostart allows the EEC to control fuel and ignition.....
During autostart the EEC monitors EGT N2 and other engine parameters and will abort the start for ... x y z

On the ground if...

Forum: Tech Log

9th Jun 2016, 11:25

Replies: 10

777 EICAS Eng Autostart

Views: 3,217

Posted By felixthecat

The Autostart sequence is controlled by the EEC...

The Autostart sequence is controlled by the EEC and if it fails the EEC aborts the start, closes the spar valve (i.e. cuts off the fuel) and motors the engine for 30 seconds.....at least that what...

Forum: Tech Log

9th Jun 2016, 11:06

Replies: 10

777 EICAS Eng Autostart

Views: 3,217

Posted By felixthecat

777 EICAS Eng Autostart

Just wondering why the Engine Autostart is a memory item?

When the EEC aborts the start it closes the spar valve and motors the engine for 30 secs. So why the hurry with the Fuel Cutoff memory...

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