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(WARNING)
RED MESSAGE (CAUTION)
AMBER MESSAGE (ADVISORY)
CYAN MESSAGE (STATUS)
WHITE MESSAGE Require immediate crew attention. These messages are accompanied by flashing master warning, triple chime attenson with or without voice message or dedicated tone. Require immediate crew awareness and future crew action may be required in the form of alternate system selection or performance limitation. These message are accompanied by flashing master caution and a single chime. Indicate safe or normal system operation which require crew awareness, over and above the dark cockpit philosophy. Indicate minor failures or reduction in systems capability, which require no crew action.

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08/20/19

Message Overview:

R REV LOCK FAULT
(Advisory)

DDG Reference: None
Pilot Action (QRH): ADVISORY 1-4
System Description: 78-30-00
Schematic Diagram: 78-33-00 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wiring Diagram: 78-33-01 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Fault Description:

Right primary lock is unlocked with the thrust reverser pivoting doors in the stowed position.

Possible Causes:

  • Primary Lock Actuator / Mechanism

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Roll Royce NTO 66: TRU - Binding Primary Door Lock Mechanism

Roll Royce NTO 135: Issue of repeat technical variance 11595R (T/R Stow Switch)

CAIMS System Diagnostic LRU Test page for the DAU Discrete Inputs can be used to read the following Thrust Reverser discrete inputs:

  • TRA T/R Deploy switches
  • T/R Tertiary lock position switches
  • T/R upper and lower door solenoid status
  • T/R DCV valve solenoid status

Quick links:

Visual Check of the Thrust Reverser AMM 78-30-00-210-807 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Manual Opening of the Pivoting Doors AMM 78-31-01-010-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Manual Closing of the Pivoting Doors AMM 78-31-01-410-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Schematic Diagram 78-33-00 SSM 78-33-00 [ Global Express ]  [G5000 ]  [ Global XRS ]
Removal of the Primary Lock Actuator and Mechanism EMM 78-33-04-000-801
Installation of the Primary Lock Actuator and Mechanism EMM 78-33-04-400-801

Troubleshooting Recommendations:

  1. Select related CAIMS message below:

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