- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-95-00-810-834 Loss of the Side Stick Priority Indication on the
Glareshield Panel
IPC 24620801
IPC 27920301
IPC 27920802
IPC 27920803
IPC 27920804
AMM 27-93-34-000-001 Removal of the ELAC (2CE1,2CE2)
AMM 27-93-34-400-001 Installation of the ELAC (2CE1,2CE2)
AMM 27-94-34-000-001 Removal of the SEC (1CE1,1CE2,1CE3)
AMM 27-94-34-400-001 Installation of the SEC (1CE1,1CE2,1CE3)
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Aug 01/05R CES
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R AMM AMM AMM ASM ASM ASM 27-96-00-710-018 32-31-71-000-001 32-31-71-400-001 27-92/0227-92/0427-92/27
3. Fault Confirmation__________________
A. Test
Operational Test of Logics Activating ELAC 1&2, & SEC STBY PWR SPLY & Ability of SEC 1&2 to Achieve Pitch CTL & Ability of Sidestick Priority FunctionRemoval of the LGCIU (5GA1, 5GA2)Installation of the LGCIU (5GA1, 5GA2)
Do the operational test (Ref. AMM TASK 27-96-00-710-018)
4. Fault Isolation
_______________
A. If during the test, when you open the circuit breakers 15CE1 and 15CE2:
(1) The ELAC1 FAULT warning comes into view:
(a) Remove the RELAY-ELAC 1 BATT SPLY BREAKING (35CE) (Ref. IPC 27920803)
(b) Do a check of the resistance of the relay 35CE.
(c) Install the RELAY-ELAC 1 BATT SPLY BREAKING (35CE) (Ref. IPC 27920803)
(d) If the fault continues:
- replace the ELAC-1 (2CE1) (Ref. AMM TASK 27-93-34-000-001) (Ref. AMM TASK 27-93-34-400-001).
(e) If the fault continues:
- replace the PSDU-ELAC 1 (43CE) (Ref. IPC 27920803).
(f) If the fault continues:
- replace the C/B-FLT CTL/ELAC1/STBY SPLY (16CE1) (Ref. IPC 27920804).
(g) If the fault continues:
- replace the RELAY-ELAC 1 BATT SPLY BREAKING (35CE).
(h) If the fault continues:
- do a check of the wiring from the relay 35CE pin X2 to the ELAC1 pin 13G (Ref. ASM 27-92/02)
- do a check of the wiring from the ground to the ELAC1 pin 14G
- do a check of the wiring from the PSDU 43CE pin 4 to the first terminal block
- do a check of the wiring from the PSDU 43CE pin 1 to the ground
- do a check of the wiring from the relay 35CE pin A2 to the PSDU pin 2
- do a check of the wiring from the circuit breaker 16CE1 to the relay 35CE pin A1
- do a check of the wiring from the relay 35CE pin X1 to the first terminal block
(2) The SEC1 FAULT warning comes into view:
(a) Remove the RELAY-SEC 1 BATT SPLY BREAKING (37CE) (Ref. IPC 27920803)
(b) Do a check of the resistance of the relay
1_ If the resistance is less than 280 ohms:
- replace the relay 35CE (Ref. IPC 27920803)
- replace the ELAC-1 (2CE1) (Ref. AMM TASK 27-93-34-400-001)
(Ref. AMM TASK 27-93-34-400-001)
2_ If the resistance is more than 400 ohms:
- replace the RELAY-ELAC 1 BATT SPLY BREAKING (35CE)
3_ If the resistance is between 280 and 400 ohms:
- see para (c).
1 If the resistance is less than 280 ohms:
_
- replace the relay (37CE) (Ref. IPC 27920803)
- replace the SEC-1 (1CE1) (Ref. AMM TASK 27-94-34-400-001) (Ref. AMM TASK 27-94-34-400-001)
2 If the resistance is more than 400 ohms:
_
- replace the RELAY-SEC 1 BATT SPLY BREAKING (37CE)
3 If the resistance is between 280 and 400 ohms:
_
- see para (c).
(c) Install the RELAY-SEC 1 BATT SPLY BREAKING (37CE) (Ref. IPC 27920803)
(d) Replace the SEC-1 (1CE1) (Ref. AMM TASK 27-94-34-000-001) (Ref. AMM TASK 27-94-34-400-001)
(e) If the fault continues:
- replace the PSDU-SEC 1 (45CE) (Ref. IPC 27920803)
(f) If the fault continues:
- replace the C/B-FLT CTL/SEC1/STBY SPLY (22CE) (Ref. IPC 27920804)
「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 : ALL ∞∞27-96-00∞∞∞∞∞∞∞∞∞∞Page 203
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