- replace the PROX SW-HANDLE, L FWD PAX/CREW DOOR (13WV1) (Ref. AMM TASK 52-71-11-000-001) and (Ref. AMM TASK 52-71-11-400-001).

 (j) If the fault continues:

 - replace the PROX SW-HANDLE, R FWD ESC SLIDE (4WN2) (Ref. AMM TASK 52-73-11-000-001) and (Ref. AMM TASK 52-73-11-400-001).

 (k) If the fault continues:

 - replace the PROX SW-HANDLE, R FWD PAX/CREW DOOR (13WV2) (Ref. AMM TASK 52-71-11-000-001) and (Ref. AMM TASK 52-71-11-400-001).
 (3) If the red LED 'FAULT EXTERNAL LOADS' comes on and no correct adapter cable between the escape slide and the aircraft electrical connector is available:
 NOTE : A fault in one of the two forward escape slides can cause the
____
 LED to come on.

 NOTE : For tests, use one of the items of equipment that follows:
____
 - A connector with four lamps (6V, 0.2 amps) in parallel

 - A connector with a 7.5 ohm, 5 watt resistor

 - A serviceable escape slide.

 (a) Do the subsequent procedures:

 - remove the ESCAPE SLIDE FWD L (7500MM) (Ref. AMM TASK 25-62-44-000-002).

 - connect a serviceable escape slide electrically only.

 (b) If the fault does no longer exist:

 - install the serviceable escape slide (Ref. AMM TASK 25-62-44-400-001).
 「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 : 001-003, 051-052, ∞∞33-51-00∞∞∞∞∞∞∞∞∞∞Page 254
 May 01/05 CES

 (c) If the fault continues:

 - connect the removed ESCAPE SLIDE FWD L (7500MM) electrically only.

 - remove the ESCAPE SLIDE FWD R (7501MM) (Ref. AMM TASK 25-62-44-000-002).

 - connect a serviceable escape slide electrically only.

 (d) If the fault does no longer exist:

 - install the serviceable escape slide (Ref. AMM TASK 25-62-44-400-001).

 - install the old ESCAPE SLIDE FWD L (7500MM) (Ref. AMM TASK 25-62-44-000-001).

 (e) If the fault continues:

 - do a check and repair the wiring between: escape slide connector 2870VC pin A and EPSU (10WL) pin F, escape slide connector 2870VC pin B and GND, PROX SW-HANDLE, R FWD ESC SLIDE (4WN2) pin E and EPSU (10WL) pin S, PROX SW-HANDLE, R FWD ESC SLIDE (4WN2) pin F and GND, PROX SW-HANDLE, R FWD PAX/CREW DOOR (13WV2) pin E and EPSU (10WL) pin <K, PROX SW-HANDLE, R FWD PAX/CREW DOOR (13WV2) pin F and GND (Ref. ASM 33-51/01) and (Ref. AWM 33-51-04).

 (f) If the fault does no longer exist:

 - install the removed ESCAPE SLIDE FWD R (7501MM) again (Ref. AMM TASK 25-62-44-400-001).

 - install the old ESCAPE SLIDE FWD L (7500MM) (Ref. AMM TASK 25-62-44-000-001).

 (g) If the fault continues:

 - do a check and repair the wiring between: escape slide connector 2871VC pin A and EPSU (10WL) pin T, escape slide connector 2871VC pin B and GND, PROX SW-HANDLE, L FWD ESC SLIDE (4WN1) pin E and EPSU (10WL) pin C, PROX SW-HANDLE, L FWD ESC SLIDE (4WN1) pin F and GND, PROX SW-HANDLE, L FWD PAX/CREW DOOR (13WV1) pin E and EPSU (10WL) pin D, PROX SW-HANDLE, L FWD PAX/CREW DOOR (13WV1) pin F and GND (Ref. ASM 33-51/01) and (Ref. AWM 33-51-04).

 - install the old ESCAPE SLIDE FWD L (7500MM) (Ref. AMM TASK 25-62-44-400-001).

 - install the removed ESCAPE SLIDE FWD R (7501MM) again (Ref. AMM TASK 25-62-44-400-001).

 (h) If the fault continues:

 - replace the PROX SW-HANDLE, L FWD ESC SLIDE (4WN1) (Ref. AMM TASK 52-73-11-000-001) and (Ref. AMM TASK 52-73-11-400-001).
 「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 : 001-003, 051-052, ∞∞33-51-00∞∞∞∞∞∞∞∞∞∞Page 255
 May 01/05 CES

 (i) If the fault continues:

 - replace the PROX SW-HANDLE, L FWD PAX/CREW DOOR (13WV1) (Ref. AMM TASK 52-71-11-000-001) and (Ref. AMM TASK 52-71-11-400-001).

 (j) If the fault continues:

 - replace the PROX SW-HANDLE, R FWD ESC SLIDE (4WN2) (Ref. AMM TASK 52-73-11-000-001) and (Ref. AMM TASK 52-73-11-400-001).

 (k) If the fault continues:

 - replace the PROX SW-HANDLE, R FWD PAX/CREW DOOR (13WV2) (Ref. AMM TASK 52-71-11-000-001) and (Ref. AMM TASK 52-71-11-400-001).
R **ON A/C 004-049, 053-099, 101-105, 151-199, 201-299,
 B. If the operational test gives the maintenance message
 EPSU EXT LOAD FWD L:

 - do the operational test of the emergency lights not with CIDS (Ref. AMM TASK 33-51-00-710-006).
 (1) If the green LED 'SYSTEM OK' comes on:

 - replace the POWER SUPPLY UNIT-EMERGENCY (10WL) (Ref. AMM TASK 33-51-38-000-001) and (Ref. AMM TASK 33-51-38-400-001).
　
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