-------------------------------------------------------------------------------
Open the right forward Make sure that the white SLIDE ARMED
 passenger/crew door with the escape indicator light of the forward right
 slide handle in the ARMED position. passenger/crew door is not on.
 4. Fault Isolation
_______________
 A. If the test confirms the fault:
 - do a check of the circuit breaker (15WN) status (Ref. ASM 52-73/01).
 (1) If the circuit breaker is closed:
 - do a check for 28VDC at pin A of the indicator light (1WN2) (Ref. ASM 52-73/01).
 (a) If there is 28VDC:
 - replace the IND LT-SLIDE ARMED, FWD R DOOR (1WN2), (Ref. AMM TASK 52-73-21-000-001) and (Ref. AMM TASK 52-73-21-400-001).
 1 If the fault continues:
_
 - do a check for a ground signal at pin C of the proximity switch (13WV2) (Ref. ASM 31-54/05).
 a If there is a ground signal:
_
 - do a check and repair the wiring from the proximity switch (13WV2) to the indicator light (1WN2) pin B to pin F (Ref. ASM 31-54/05) and (Ref. ASM 52-73/01).
 b If there is no ground signal:
_
 - repair the wiring from the proximity switch (13WV2) pin C to the ground, (Ref. ASM 31-54/05).
 (b) If there is no 28VDC:
 - do a check for 28VDC at pin A/A1 of the relay (12WN) (Ref. ASM 52-73/01).
 「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 ∞∞52-11-00∞∞∞∞∞∞∞∞∞∞Page 232
 Nov 01/03R CES

 1_ If there is 28VDC:
 - replace the RELAY-PWR SPLY SWITCHOVER (12WN), (Ref. ASM 52-
73/01).

 a If the fault continues:
_
 - do a check and repair the wiring from the relay (12WN) to the indicator light (1WN2) pin A/A2 to pin A (Ref. ASM 52-73/01).
 2 If there is no 28VDC:
_
 - do a check of the wiring from the circuit breaker (15WN) to the relay (12WN), pin 2 to pin A/A1.
 a If there is continuity:
_
 - replace the C/B-EIS/SLIDES/ARM AND WARN/FLT (15WN), (Ref. ASM 52-73/01).
 b If there is no continuity:
_
 - repair the wiring from the circuit breaker (15WN) to the relay (12WN) pin 2 to pin A/A1 (Ref. ASM 52-73/01).
 (2) If the circuit breaker is open:
 - close it.
 (a) If it opens again:
 - replace the indicator light (1WN2) (Ref. AMM TASK 52-73-21-000-001) and (Ref. AMM TASK 52-73-21-400-001).
 1 If the fault continues:
_
 - replace the relay (12WN) (Ref. ASM 52-73/01).
 2 If the fault continues:
_
 - Do a check for a short to ground at the wiring from the circuit breaker (15WN) to the indicator light (1WN2) pin 2 to pin A (Ref. ASM 52-73/01).

 a If there is a short to ground:
_ - repair the related wiring.
 b If there is no short to ground:
_ - replace the circuit breaker (15WN).
 (b) If the circuit breaker stays closed and the fault continues:
 - replace the indicator light (1WN2) (Ref. AMM TASK 52-73-21-000-001) and (Ref. AMM TASK 52-73-21-400-001).
 1 If the fault continues:
_
 - replace the relay (12WN) (Ref. ASM 52-73/01).
 「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 ∞∞52-11-00∞∞∞∞∞∞∞∞∞∞Page 233
 Nov 01/03R
 CES

 B. Test

 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
Open the forward right Make sure that the white SLIDE ARMED passenger/crew door with the escape indicator light of the forward right slide handle in the ARMED position. passenger/crew door is on.
 5. Close-up
________
 A. Aircraft Maintenance Configuration
 (1) Install the escape slide or escape slide/raft pack assembly (Ref. AMM TASK 25-62-44-400-001).

 (2) Arm the percussion system of the door damper and emergency operation cylinder (Ref. AMM TASK 52-10-00-860-002).

 (3) De-energize the aircraft electrical circuits
 (Ref. AMM TASK 24-41-00-862-002).

 「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 ∞∞52-11-00∞∞∞∞∞∞∞∞∞∞Page 234
 Nov 01/03R
 CES

 TASK 52-11-00-810-810

 The SLIDE ARMED indicator light of the forward left passenger/crew-door is
 inoperative in flight
　
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