(j) If the fault continues:

 - replace the PROX SW-HANDLE, R AFT ESC SLIDE (7WN2) (Ref. AMM TASK 52-73-11-000-002) and (Ref. AMM TASK 52-73-11-400-002).

 (k) If the fault continues:

 - replace the PROX SW-HANDLE, R AFT PAX/CREW DOOR (17WV2) (Ref. AMM TASK 52-71-11-000-001) and (Ref. AMM TASK 52-71-11-400-001).
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
 F. Do the test as given in Para. 3.A.
 5. Close-up
________
 A. Put the aircraft back to its initial configuration.
 「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 : 001-049, 051-099, 101-105, 151-199, ∞∞33-51-00∞∞∞∞∞∞∞∞∞∞Page 284
 201-299, May 01/05 CES

R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
 TASK 33-51-00-810-809
 EPSU - Emer Overwing Light Fault
 1. Possible Causes
_______________
 - LIGHT-FWD EMER, OVERWING (61WL)

 - LIGHT-FWD EMER, OVERWING (60WL)

 - LIGHT-AFT EMER, OVERWING (63WL)

 - LIGHT-AFT EMER, OVERWING (62WL)

 - EMERGENCY POWER SUPPLY UNIT (11WL)

 - wiring

 - EMERGENCY POWER SUPPLY UNIT (12WL)

 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific warning notices
 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power AMM 33-51-00-710-001 Operational Test of Emergency Lights by 'TEST EMER LIGHT SYS' Pushbutton AMM 33-51-15-000-001 Removal of the Emergency Overwing Lights 60WL (61WL, 62WL, 63WL) AMM 33-51-15-400-001 Installation of the Emergency Overwing Lights 60WL
 (61WL, 62WL, 63WL) AMM 33-51-38-000-001 Removal of the Emergency Power-Supply Unit (EPSU) AMM 33-51-38-400-001 Installation of the Emergency Power-Supply Unit
 (EPSU)
 ASM 33-51/02

 3. Fault Confirmation
__________________

 A. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU LIGHTING/EMER LT/CABIN 2WL H06 49VU LIGHTING/EMER LT/CABIN 1WL H05 122VU LIGHTING/CABIN/EMER/LT 3WL V07
 B. Aircraft Maintenance Configuration
 (1) Energize the aircraft electrical circuits
 (Ref. AMM TASK 24-41-00-861-002).

 (2) Make sure that the SW-SIGNS/EMER EXIT LT (4WL) switch on the SIGNS panel 25VU is in the OFF position.

 (3) Make sure that all emergency exits are closed.

 (4) Put the warning notices in position internally on the emergency exits.

 **ON A/C 001-049, 051-099, 101-149, 201-299,
 C. Do this test
 WARNING : MAKE SURE THAT THE SAFETY PIN IS CORRECTLY INSTALLED IN THE
_______ HATCH FRAME IF THE EMERGENCY EXIT HATCH IS REMOVED. THIS PREVENTS AN ACCIDENTAL OPERATION OF THE ESCAPE SLIDE MECHANISM DURING THE MAINTENANCE.
 (1) This test and the subsequent maintenance action are for the LH side of the aircraft. For the RH side use the referenced LRUs as indicated between the parentheses.
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. At the forward left (right)  On the overwing fuselage:
 emergency escape hatch:
 - open the cover of the control

 handle but do not open the
 hatch.

 - turn the latch pin a quarter  - the left (right) emergency overwing turn counterclockwise to the lights come on. DISARM position.
 「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 : 001-049, 051-099, 101-149, 151-199, ∞∞33-51-00∞∞∞∞∞∞∞∞∞∞Page 286
 201-299, 401-499, Aug 01/05 CES

 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
　
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