AIRPLANE
OPERATIONS
MANUAL
ABNORMAL
PROCEDURES
REVISION 40
1-03-48
Page
5
Code
03
AOM-145/1114
HYDRAULIC SYSTEM LOW QUANTITY
EICAS ADVISORY: HYD1 (2) LO QTY
INDICATION: Hydraulic fluid quantity indication on MFD may be
amber.
Monitor associated hydraulic system.
NOTE: Do not open the Speed Brake if the Hydraulic System 2 is
affected.
HYDRAULIC SYSTEM 1 (2) FAILURE Procedure....... AS REQUIRED
HYDRAULIC ENGINE PUMP FAILURE
EICAS ADVISORY: E1 (2) HYD PUMP FAIL
Monitor associated hydraulic system.
Refer to HYDRAULIC SYSTEM 1 (2) FAILURE Procedure, if
necessary.
HYDRAULIC PUMP SELECTED OFF
EICAS ADVISORY: HYD PUMP SELEC OFF
Electric Hydraulic Pumps.............................................. AUTO
HYDRAULIC SHUTOFF VALVE CLOSED
EICAS ADVISORY: E1 (2) HYDSOV CLSD
If valve is not intentionally closed:
Engine Pump Shutoff Button ................................... CHECK NOT
PRESSED