Fault Message:

SLAT ACTUATION SYSTEM NOT RIGGED #2

Fault Code:

2752042STD

Associated CAS:

FLAP FAIL
(Caution)

FLAP FAULT
(Caution)

SLAT FLAP FAIL
(Caution)

SLAT FLAP FAULT
(Caution)

SLAT FAIL
(Caution)

SLAT FAULT
(Caution)

SLAT FLAP BIT
(Advisory)

Reporting LRU:	Slat Flap Control Unit (SFCU)
System Description:	27-53-00
Schematic Diagram:	27-50-00 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wiring Diagram:	27-50-08 [ Global Express ]  [ G5000 ]  [ Global XRS ]

When the rigging of the Slat System is incorrect. The transmitted data from the Data Acquisition Units (DAU) does not compare with the data stored in the Slat/Flap Control Unit (SFCU) nonvolatile memory for the conditions that follow:

• Out of tolerance rigging data
• Dates that do not agree
• Serial numbers that do not agree

This includes verification of the data transmitted from the offside SFCU.

• Slat Flap Control Unit (SFCU) 1 (A124)
• Slat Flap Control Unit (SFCU) 2 (A95)
• Associated Wiring

Advisory Wire/Service Bulletin:

• AW700-45-0065 - CAIMS Nuisance Fault Messages

Forum Articles/Infoservice/Newsletter: None

This fault is normal if both SFCU’s have never been installed on the A/C. This fault is normal if an IAC was replaced and the A/C identification in CAIMS is not same then the A/C. The fault should clear after performing the installation procedure of the IAC.

Removal of the Slat/Flap Control Unit (SFCU)	AMM 27-51-05-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the Slat/Flap Control Unit (SFCU)	AMM 27-51-05-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Rigging of the Leading Edge Slat-System	AMM 27-53-00-820-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Access to System Diagnostics	AMM 45-45-00-970-804 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Access to Aircraft Identification	AMM 45-45-00-970-823 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wire Repair - Maintenance Practices - ALL	SPM 20-12-10-02 [ Global Express ]  [ G5000 ]  [ Global XRS ]

1. Confirm the A/C identification is correct in CAIMS.

   1. If system checks are good, do close out.
   2. If fault remains, continue with next step.

2. If both SFCUs are reporting that the slats and flaps are not rigged, perform a complete rigging of the slats and flaps included in the AMM procedure for the SFCU installation.

   1. If system checks are good, do close out.
   2. If fault remains, continue with next step.

3. Perform the slat rigging with the SFCU that is not reporting the fault in CAIMS.

   1. If system checks are good, do close out.
   2. If fault remains, continue with next step.
      NOTE: It is very important to perform the electrical rigging on the SFCU that is not reporting the fault because this will confirm the cross talk communication busses integrity.

4. Swap SFCUs.

   1. If system checks are good, replace defective SFCU and do close out.
   2. If fault remains, continue with next step.

5. Perform wiring checks between the SFCU 1 and 2 cross talk communication busses. Repair as required.
6. Do close out.