Eng fail l and elec backup sys

[Rlambert93 0]

Have these errors on start up after pushback to start engine can anyone help as am currently stuck on the apron blocking people.

 

Regards

Rob

[777cap 12]

Hi there Rob,

Now if i have interpreted your question correctly,you want to know

1)Why you are getting this error

2)How,you could avoid getting such a error in the future.

 

1)First of Engine fail L obviously means you have lost power on the Left engine(engine 1) which means engine speed is below idle.

I highly suggest using the QRH AND the electronic checklist,which in itself is more than enough to find a solution to your problem.

Now ELEC backup sys. fail means your electrical system has failed.

 

What you see below are excerpts from your standard QRH:

 

                        ELEC BACKUP SYS:

Condition: The backup power system is failed.

Attempt only one reset per flight.

1 L BACKUP GEN switch . . . . . . . . . Off, then ON

Attempt only one reset per flight.

2 R BACKUP GEN switch . . . . . . . . . Off, then ON

ELEC BATTERY OFF

Condition: The battery switch is OFF.

ELEC BUS ISLN L, R

Condition: The bus tie breaker is open.

ELEC CABIN/UTIL OFF

Condition: The cabin/utility power switch is OFF.

 

                                                   AND

                                      ENGINE FAIL L:

 

that is on pg 123 of your qrh.the checklist itself is quite lenghty so i would suggest  you read it up.

 

2) the failures may have occurred because you had service based failures checked on the fmc pmdg options page.if you dont want such failures  un-select that.you wont get random failures anymore.

 

hope this helps,and hope i answered your question.

let me know how it goes,

warm regards,

H.Mahesh

[Rlambert93 0]

Yeah that's looks to be the trick to get it working thanks for that

 

Regards

Rob