Loss of Hydraulic System B

Please read the following: This video was developed using a conventional version of the Boeing 737-800 NG, in which the leading edge slats normally move to the fully extended position when flaps 10 are selected. Therefore, when extending the flaps using the alternate system, the LE FLAPS EXT light illuminates green when the trailing edge flaps reach 10 degrees (indicating they are in agreement). In contrast, on a Short Field Performance (SFP) version—where the leading edge slats typically move to the fully extended position only when flaps 30 or greater are selected—the LE FLAPS EXT light will illuminate green only when the trailing edge flaps reach 15 degrees (non-standard, as usually an SFP only has the LE slats partially extended—not fully—when flaps 15 are selected.). ATTENTION: Just because one malfunction is a consequence of another is not a reason to disregard the related NNC. According to the FCTM, "Upon completion of a NNC, review all warning lights, caution lights, and other alerts to determine the need to accomplish additional NNCs." In the event of a loss of hydraulic system B, the YAW DAMPER and FEEL DIFFERENTIAL PRESSURE non-normal checklists must also be accomplished, as they are directly affected by the hydraulic system failure. Index: 0:11 Losing the Engine Hydraulic Driven Pump 0:37 Reading the HYDRAULIC PUMP LOW PRESSURE checklist 1:43 Losing Hydraulic System B 2:17 Reading the LOSS OF SYSTEM B checklist down to "Except Deferred Items" 7:38 Reading and executing the deferred items from the LOSS OF SYSTEM B checklist 9:10 Extending the flap 9:24 Limitations 10:48 Gear Down, flaps 15 11:07 Landing Checklist 11:36 Go-around 12:31 Flap retraction 13:59 Final considerations