28-23 CROSSFEED SYSTEM

28-23-00 CROSSFEED SYSTEM

PB.201 CROSSFEED SYSTEM - FAULT ISOLATION PROCEDURES
- 28-23-00-810-801-A [8]
  Fuel-Crossfeed Valve Does Not Open (Close) or Opens (Closes) Slowly
- 28-23-00-810-802-A [8]
  Fuel-Crossfeed Valve P/BSW-4QE, ON and/or OPEN legends do not come on
- 28-23-00-810-803-A [8]
  Fuel-Apparent Fuel Transfer When The Crossfeed Valve Shows Closed - Wing Tank Fuel Imbalance Develops With All Pumps In Operation
- 28-23-00-810-804-A [8]
  Fuel-Crossfeed Valve status is not available or is shown incorrectly on the ECAM FUEL page
- 28-23-00-810-805-A [8]
  Fuel-Crossfeed Valve opens or closes slowly.
PB.301 CROSSFEED SYSTEM - TASK SUPPORTING DATA