Advisory

Question 1

Apu low oil level pulsing

Answer 1

If no oil leak, remaining quantity allow normal ops for 10hr

Question 2

Cab alt >8800

Answer 2

Econ flow off, changeover CPC

Question 3

Cab vertical speed >1800ft/min

Answer 3

CPC change over

Question 4

Elec IDG oil level >147degree

Answer 4

Reduce IDG load, galley or GEN off

Question 5

Fuel temp >45 in inner cell or 55 outer cell

Answer 5

Galley off

Question 6

Fuel temp <40 in inner or outer cell

Answer 6

Consider descend to lower alt/increase mach to increase TAT

Question 7

More than 1500kg difference in wing fuel quantity

Answer 7

Check for fuel leak

Question 8

Cockpit oxy pulsing green (pressure <600) or amber (<300)

Answer 8

If mask not being used, check if stowed correctly

Question 9

Oil press <80psi

Between 80-60psi

Answer 9

Continue normal eng op

Question 10

Oil press <80psi

<60psi but without ENG OIL LO PR warning

Answer 10

Continue normal op, assume oil pressure transducer faulty

Monitor oil temp + quantity

Question 11

Oil press >390psi

Answer 11

Monitor other eng parameters for eng malfunction
If no other abnormal indication, continue normally
Record for maintenance

Question 12

Oil temp >155

Answer 12

Monitor for other eng malfunction
If temp increase follow by thrust reduction, increase thrust may reduce oil temp
Maybe related to IDG oil cooling:
Low speed - increase eng speed to increase fuel flow
High speed - reduce generator load, turn off GEN. if continue to rise disconnect IDG

Question 13

Oil quantity <5qt

Answer 13

Crosscheck with other parameters. If pressure + temp normal, normal op
At high power setting may be low, expect increase lv after power reduce

Question 14

Nacelle temp >320

Answer 14

Monitor crosscheck with other parameters

Question 15

Vibration N1 or N2 >5unites

Answer 15

High eng vibration procedures