HYDRAULIC System PRESSURE Indications (Pointer)

Indicates system pressure:

  • Displayed (white) - normal operating range
  • Displayed (amber) - caution range
  • Displayed (red) - operating limit reached.

Note: When both pumps for a system are OFF, respective pointer reads zero.

Hydraulic Pressure Amber Bands/Redlines

  • Displayed (amber) - Low/high hydraulic pressure caution range.
  • Displayed (red) - Low/high hydraulic pressure operating limit.

HYDRAULIC System QUANTITY Indications

Indicates digital percentage (0% to 106%) of hydraulic quantity.
Note: Quantity is also displayed at each reservoir in the wheel well.

REFILL Indication (RF) (white)

Illuminated (white) – hydraulic quantity below 76%.

Note: Valid only when airplane is on ground with both engines shutdown or after landing with flaps up
during taxi–in.
Option - Side by Side display