FIN: (25HQ) CAUT LT-ADIRU & AVNCS VENT

Zone: 120 Panel: 108VU

AMM TASK

AVIONICS EQUIPMENT VENTILATION
- 21-26-00-860-001-A
  Configuration of the Avionics Compartment Ventilation System
- 21-26-00-860-001-A-01
  Configuration of the Avionics Compartment Ventilation System
- 21-26-00-860-002-A
  Ground Operations in Heavy Rain or High Dust/Sand Concentration
- 21-26-00-040-018-A
  Deactivation of the Blower Fan - FAA Operators Only
- 21-26-00-040-019-A
  Deactivation of the Blower Fan - FAA Operators Only
- 21-26-00-040-020-A
  Deactivation of the Extract Fan - FAA Operators Only
- 21-26-00-040-021-A
  Deactivation of the Extract Fan - FAA Operators Only
- 21-26-00-040-022-A
  Deactivation of the Extract Fan - FAA Operators Only
- 21-26-00-040-023-A
  Deactivation of the Blower Fan - FAA Operators Only
- 21-26-00-440-803-A
  Reactivation of the Blower Fan - FAA Operators Only
- 21-26-00-440-804-A
  Reactivation of the Blower Fan - FAA Operators Only
- 21-26-00-440-805-A
  Reactivation of the Extract Fan - FAA Operators Only
- 21-26-00-440-806-A
  Reactivation of the Extract Fan - FAA Operators Only
- 21-26-00-440-807-A
  Reactivation of the Extract Fan - FAA Operators Only
- 21-26-00-440-808-A
  Reactivation of the Blower Fan - FAA Operators Only
- 21-26-00-040-001-A
  Deactivation of the Skin Exchanger Inlet Bypass Valve
- 21-26-00-440-001-A
  Reactivation of the Skin Exchanger Inlet Bypass valve
- 21-26-00-040-002-A
  Deactivation of the Skin Air Outlet Valve in the Closed Position with the Internal Flap in the Open Position
- 21-26-00-440-002-A
  Reactivation of the Skin Air Outlet Valve from the Closed Position
- 21-26-00-040-003-A
  Deactivation of the Conditioned-Air Inlet Valve
- 21-26-00-440-003-A
  Reactivation of the Conditioned-Air Inlet Valve
- 21-26-00-040-004-A
  Deactivation of the Skin Air Inlet Valve
- 21-26-00-040-014-A
  Skin Air-Inlet Valve Inoperative - Do the Deactivation of the Conditioned-Air Inlet Valve
- 21-26-00-440-802-A
  Skin Air-Inlet Valve Inoperative - Do the Reactivation of the Conditioned-Air Inlet Valve
- 21-26-00-440-004-A
  Reactivation of the Skin Air Inlet Valve
- 21-26-00-040-005-A
  Avionics Equipment Ventilation Computer Inoperative (AEVC) - Check of the Ventilation System
- 21-26-00-440-005-A
  Reactivation of the Avionics Equipment Ventilation Computer (AEVC)
- 21-26-00-040-006-A
  Blower Fan Inoperative - Check that the Air Conditioned Inlet Valve is Open
- 21-26-00-440-006-A
  Reactivation of the Blower Fan
- 21-26-00-040-013-A
  Deactivation of the Conditioned-Air Inlet Valve when the Blower Fan is Inoperative
- 21-26-00-440-013-A
  Reactivation of the Conditioned-Air Inlet Valve and of the Blower Fan
- 21-26-00-040-007-A
  Extract Fan Inoperative - Check of Conditioned-Air Inlet Valve Open
- 21-26-00-040-015-A
  Extract Fan Inoperative - Do the Deactivation of the Conditioned-Air Inlet Valve
- 21-26-00-440-015-A
  Extract Fan Inoperative - Do the Reactivation of the Conditioned-Air Inlet Valve
- 21-26-00-440-007-A
  Reactivation of the Extract Fan
- 21-26-00-040-008-A
  Skin-Exchanger Isolation Valve Inoperative - Check of the Open Position of the Valve
- 21-26-00-040-016-A
  Deactivation of the Skin-Exchanger Isolation Valve
- 21-26-00-440-008-A
  Reactivation of the Skin-Exchanger Isolation Valve
- 21-26-00-040-009-A
  Deactivation of the Avionics Ventilation Filter
- 21-26-00-040-017-A
  Avionics Ventilation Filter Inoperative - Do the Deactivation of the Conditioned-Air Inlet Valve
- 21-26-00-440-009-A
  Reactivation of the Avionics Ventilation Filter
- 21-26-00-040-010-A
  Blower Fault Warning - Check of the Blower Fan and the VENT AVNCS SYS FAULT Warning
- 21-26-00-040-011-A
  Extract Fault Warning - Check of the Extract Fan and the VENT AVNCS SYS FAULT Warning
- 21-26-00-040-012-A
  ADIRU/AVNCS VENT Caution Light Inoperative
- 21-26-00-710-001-A
  Operational Check of the Avionics Equipment Ventilation-System via MCDU
- 21-26-00-710-001-A-01
  Operational Check of the Avionics Equipment Ventilation (without the CFDS)
- 21-26-00-710-002-A
  Operational Check of Override Function (BLOWER and EXTRACT)
- 21-26-00-710-003-A
  Operational Check of Smoke Configuration Control Circuit
- 21-26-00-710-004-A
  Operational Check of Ditching Configuration Control Circuit
- 21-26-00-710-008-A
  Operational Test to Read the CFDS for CLASS 3 Faults of the AEVC
- 21-26-00-710-009-A
  Operational Test to Read the CFDS for LAST LEG REPORT of the AEVC
- 21-26-00-710-013-A
  Operational Check of Fan High Speed Mode
- 21-26-00-440-011-A
  Reactivation of the Extract Fault Warning

IPC FIGURE

FIGURES

FIN: (25HQ) CAUT LT-ADIRU & AVNCS VENT

AMM TASK

IPC FIGURE

SIMILAR FINs