FAILURE - PUMP NO.2
In case of failure of one pump (for example PUMP2), the remaining pump (in
this example PUMP4) is able to supply the operating pressure to the system
no.2.
HYDRAULIC SYNOPTIC PAGE
• PUMP1 pressurizes the system no.1
• PUMP2 is failed; PUMP4 pressurizes the system no.2
• UTIL SOV1 and UTIL SOV2 are opened (both NORM and EMER
landing gear circuits are pressurized)
• SOV1, SOV2 and TRSOV are opened (both #1 and #2 flight control
servos are pressurized)
• 2 HYD PUMP caution is displayed in the CAS window and the pilot has
to follow the relevant malfunction procedure
ON HYD CONTROL PANEL
• HYD1 and HYD2: blank