Message Name:

NO R-CDU-6 BUS INPUT

Message Code:

B3-006837

Associated CAS:

None

R-CDU-6 data absent at R-HF and NOT 3-of (R-IOC, R-TDR, R-NAV, R-VHF); 2 FMC/2 CDU strapped.

• Right HF Radio (HF) (A62)
• Associated Wiring

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Fault Confirmation Procedure:

1. Message# = 5
2. Comp Id = A062
3. Fault Logged = AIR,TAXI
4. Status = FAILED/WIRING
5. {Term Definitions}

   1. HF2-1 2X 351 10 EXCT XXXX-XXXX XXXX-XXXX XXXX-XTXX 351 :11;NO R-CDU-6/L-CDU-7 INPUT
   2. OPT1-33 XX 360 NA EXCT CSU WD-04 XXXX-XXXX XXXX-XFTT 9,10,11: 2 FMC/2 CDU STR
   3. CDU2-1 2X 350 10 ABSN XXXX-XXXX XXXX-XXXX XXXX-XXXX 350: (A) NO IOC 2X IN
   4. TDR2-4 2X 350 10 EXCT XXXX-XXXX XXXX-XXXX TXXX-XXXX 350: 16;NO R-CDU-6/L-CDU-7 BUS IN
   5. NAV2-4 2X 057 10 EXCT XXXX-XXXX XXXX-XXXX XTXX-XXXX 057A: 15;NO R-CDU-6/L-CDU-7 IN
   6. VHF2-3 2X 057 10 EXCT XXXX-XXXX XXXX-XXXX XTXX-XXXX 057: 15;NO R-CDU-6/L-CDU-7 INPUT

1. Suspect failed R-HF input or wiring.
2. Not incl: R-DME.