2 If there is no short circuit:
_
- do a check for a short circuit at the disconnected connector between the pins A/9 and A/10 (Ref. ASM 23-73/06)
a If there is a short circuit:
_
- repaire the wiring between the related DEU CONNECTION BOX 308RHxx and the DEU CONNECTION/ TERMINATION BOX 308RHxx/309RHxx (Ref. ASM 23-73/06).
b If there is no short circuit:
_
- install a new DEU TERMINATION BOX (309RH2) (Ref. AMM TASK 23-73-43-400-001).
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
C. Installation of removed components
- Install the removed DIR-CIDS, 1 (101RH) and DIR-CIDS, 2 (102RH) (Ref. AMM TASK 23-73-34-400-001).
- Install all the removed DEU-B (300RHxx) (Ref. AMM TASK 23-73-47-400-001).
- Reconnect all the DEU-mount-connectors to the related DEU-mounts (2011VUxx/2015VUx) (Ref. AMM TASK 23-73-48-400-001).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞23-73-00∞∞∞∞∞∞∞∞∞∞Page A287
201-299, 301-399, Aug 01/05 CES
R **ON A/C 106-149, 301-399, 401-499,
C. Installation of removed components
- Install the removed DIR-CIDS, 1 (101RH) and DIR-CIDS, 2 (102RH) (Ref. AMM TASK 23-73-34-400-001).
- Install all the removed DEU-B (300RHxx) (Ref. AMM TASK 23-73-47-400-001).
- Reconnect all the DEU CONNECTION/ TERMINATION BOX-connectors to the related DEU CONNECTION/ TERMINATION BOX (308RHxx/309RHxx) ((Ref. AMM 23-73-42/43-400-00100)).
**ON A/C ALL
D. Do the test given in Para. 3.A.
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
TASK 23-73-00-810-838
FAP - Fault in the Forward Attendant Panel
1. Possible Causes
_______________
- ATTENDANT PANEL-FORWARD (120RH)
- DIR-CIDS, 1 (101RH)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 23-73-12-000-002 Removal of the Forward Attendant Panel (FAP) 120RH AMM 23-73-12-400-002 Installation of the Forward Attendant Panel (FAP)
120RH
AMM 23-73-34-000-001 Removal of the CIDS Director (101RH,102RH)
AMM 23-73-34-400-001 Installation of the CIDS Director (101RH,102RH)
ASM 23-73/09
3. Fault Confirmation
__________________
A. Test
(1) Do the FAP test through the CFDS.
4. Fault Isolation
_______________
A. If the test gives a different maintenance message, do the trouble shooting procedure related to the maintenance message.
B. If the CFDS gives the maintenance message FWD ATTND PNL:
- replace the ATTENDANT PANEL-FORWARD (120RH) (Ref. AMM TASK 23-73-12-000-002) and (Ref. AMM TASK 23-73-12-400-002).
**ON A/C 001-049, 051-099, 101-105, 201-299,
C. If the fault continues:
- remove the DIR-CIDS (101RH) (Ref. AMM TASK 23-73-34-000-001),
- make sure that at least one cabin door is open,
- close these CBs:
49VU: 150RH (G02) CIDS/DIR 1 & 2/ESS
121VU:151RH (M05) CIDS/DIR 1 & 2/NORM,
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : 001-049, 051-099, 101-105, 151-199, ∞∞23-73-00∞∞∞∞∞∞∞∞∞∞Page A289
201-299, Aug 01/05R CES
- stop for approx. 120 s,
- do the FAP test again.
(1) If the test is OK:
- install a new DIR-CIDS, 1 (101RH) (Ref. AMM TASK 23-73-34-400-001).
**ON A/C 151-199,
C. If the fault continues:
- make sure that at least one cabin door is open,
- open these CBs:
49VU: 150RH (G01) COM DIR ESS/1
49VU: 157RH (G02) COM DIR ESS/2
121VU:151RH (M06) CIDS/DIR NORM/1
121VU:156RH (M07) CIDS/DIR NORM/2,
- wait for approx. 10 s and close the CBs 156RH and 157RH.
- stop for approx. 120 s,
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