TASK 33-12-00-810-819
Cockpit Outlet Failure
1. Possible Causes
_______________
- OUTLET COCKPIT (32LE)
- wiring
- OUTLET COCKPIT (31LE)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
IPC 331208
ASM 33-12/02
3. Fault Confirmation
__________________
A. Test
On the panel 122VU, do a check of:
- 28VDC at the cockpit outlet (32LE)
- 115VAC at the cockpit outlet (31LE) (Ref. ASM 33-12/02).
4. Fault Isolation
_______________
A. If there is not 28VDC at the cockpit outlet (32LE)
- replace the OUTLET COCKPIT (32LE) (Ref. IPC 331208).
(1) If the fault continues:
- do a check and repair the related wiring from the cockpit outlet (32LE): . pin 1 to the first terminal block . pin N to the ground terminal (Ref. IPC 331208)
- go to Para. 4.C.
B. If there is not 115VAC at the cockpit outlet (31LE):
- replace the OUTLET COCKPIT (31LE) (Ref. IPC 331208).
(1) If the fault continues:
- do a check and repair the related wiring from the cockpit outlet (31LE): . pin 1 to the first terminal block . pin W to the ground terminal . pin GR to the ground terminal (Ref. IPC 331208)
- go to Para. 4.C.
C. Do the test given in Para. 3.
「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 ∞∞33-12-00∞∞∞∞∞∞∞∞∞∞Page 224
Feb 01/98 CES
TASK 33-12-00-810-820
Failure of the CAPT Map Table Light
1. Possible Causes
_______________
- RHEOSTAT-MAP TABLE LIGHT, CAPT (39LE)
- LIGHT-MAP TABLE, CAPT (41LE)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
IPC 331201
AMM 33-12-00-710-001 Operational Test of the General Illumination
ASM 33-12/01
3. Fault Confirmation
__________________
A. Test Do the operational test of the general illumination (Ref. AMM TASK 33-12-00-710-001).
NOTE : Do this test for the instrument lighting, the supplementary
____ reading lights, the map table lights and the center pedestal light only.
4. Fault Isolation
_______________
A. If, during the operational test:
(1) The dimming function of the CAPT map table light does not operate correctly:
- replace the RHEOSTAT-MAP TABLE LIGHT, CAPT (39LE) (Ref. IPC 331201).
(2) The CAPT map table light does not come on:
- make sure that there is 28VDC at the CAPT map table light rheostat (39LE) pin A (Ref. ASM 33-12/01).
(a) If there is 28VDC:
- replace the LIGHT-MAP TABLE, CAPT (41LE) (Ref. IPC 331201).
1 If the fault continues:
_
- repair the wiring between the CAPT map table light (41LE) and the related rheostat (39LE) (Ref. ASM 33-12/01).
「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 ∞∞33-12-00∞∞∞∞∞∞∞∞∞∞Page 225
Feb 01/98 CES (b) If there is no 28VDC:
- replace the RHEOSTAT-MAP TABLE LIGHT, CAPT (39LE) (Ref. IPC 331201).
1_ If the fault continues:
- do a check of the wiring from the CAPT map table light
rheostat (39LE) pin 1 to the first terminal block (Ref. ASM
33-12/01).
a If the fault continues:
_
- repair the wiring from the CAPT map table light rheostat (39LE) pin 2 to the ground terminal block (Ref. ASM 33-12/01).
B. Do the test given in Para. 3.
TASK 33-12-00-810-821
Failure of the F/O Map Table Light
1. Possible Causes
_______________
- RHEOSTAT-MAP TABLE LIGHT, F/O (40LE)
- LIGHT-MAP TABLE, F/O (42LE)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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