(1) If the FAULT legend of the FLT CTL/FAC 1 pushbutton switch does not come on:
- do a check and repair the wiring of the 5VAC signal at the FLT CTL/FAC 1 pushbutton switch (12CC1) (from pin A/8 to the first terminal block) (Ref. ASM 22-65/01).
「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 ∞∞22-66-00∞∞∞∞∞∞∞∞∞∞Page 249
Feb 01/98 CES
(2) If the FAULT legend of the FLT CTL/FAC 1 pushbutton switch comes on:
- push the FLT CTL/FAC 1 pushbutton switch (12CC1).
(a) If the OFF legend of the FLT CTL/FAC 1 pushbutton switch does not come on:
- replace the P/BSW-FLT CTL/FAC1 (12CC1), (Ref. AMM TASK 33-10-
(b) If the OFF legend of the FLT CTL/FAC 1 pushbutton switch comes on:
00-000-002) and (Ref. AMM TASK 33-10-00-400-002).
1_ If the fault continues:
- do a check and repair the wiring of the FLT CTL/FAC 1
pushbutton switch (12CC1) (from pin A/9 to pin A/6 and from
pin A/4 to pin A/A3) (Ref. ASM 22-65/01).
- do a check and repair the wiring of the ground signal at the FLT CTL/FAC 1 pushbutton switch (12CC1) pin A/A2 (Ref. ASM 22-65/01).
B. Do the test given in Para. 3.
5. Close-up
________
A. Put the aircraft back to its initial configuration.
(1) On the panel 25VU, set the ANN LT switch to BRT.
FAC 2 OFF Legend does not Come on when the FAC 2 Function Disengages
1. Possible Causes
_______________
- wiring of the 5VAC signal at the FLT CTL/FAC 2 pushbutton switch (12CC2)
- P/BSW-FLT CTL/FAC2 (12CC2)
- wiring of the FLT CTL/FAC 2 pushbutton switch (12CC2)
- wiring of the ground signal at the FLT CTL/FAC 2 pushbutton switch (12CC2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 33-10-00-000-002 Removal of the Bulbs and the Body of a Pushbutton
Switch in the Cockpit
AMM 33-10-00-400-002 Installation of the Bulbs and the Body of a
Pushbutton Switch in the Cockpit
ASM 22-65/01
3. Fault Confirmation
__________________
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------122VU LIGHTING/TST/BOARD/SPLY 30LP X06 122VU LIGHTING/ANN LT SPLY/XFMR/BUS 2 27LP X05
B. Test
(1) Make sure that the FLT CTL/FAC 2 pushbutton switch (12CC2) is released and that the OFF legend is on.
4. Fault Isolation
_______________
A. If the OFF legend is not on:
- on the panel 25VU, set the ANN LT switch to TEST.
(1) If the FAULT legend of the FLT CTL/FAC 2 pushbutton switch does not come on:
- do a check and repair the wiring of the 5VAC signal at the FLT CTL/FAC 2 pushbutton switch (12CC2) (from pin A/8 to the first terminal block) (Ref. ASM 22-65/01).
「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 ∞∞22-66-00∞∞∞∞∞∞∞∞∞∞Page 251
Feb 01/98 CES
(2) If the FAULT legend of the FLT CTL/FAC 2 pushbutton switch comes on:
- push the FLT CTL/FAC 2 pushbutton switch (12CC2).
(a) If the OFF legend of the FLT CTL/FAC 2 pushbutton switch does not come on:
- replace the P/BSW-FLT CTL/FAC2 (12CC2), (Ref. AMM TASK 33-10-
(b) If the OFF legend of the FLT CTL/FAC 2 pushbutton switch comes on:
00-000-002) and (Ref. AMM TASK 33-10-00-400-002).
1_ If the fault continues:
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本文链接地址：A320 Trouble Shooting Manual 排故手册 AUTO FLIGHT 自动飞行2(16)
