(4)
 De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).

R 1EFF : 051-051, 1 30-71-00Page 508 1 1 Aug 01/05 1 1 1CES 1

 **ON A/C ALL

 TASK 30-71-00-710-002
 Operational Test of the Waste-Water Ice-Protection Heater-Elements
 WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______ YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the
 Yellow Electric Pump 52-30-00-860-008 Close the Bulk Cargo-Compartment Door FOR FIN 3DW 52-30-00-860-006 Open the Bulk Cargo-Compartment Door
 3. Job Set-up
__________
 Subtask 30-71-00-861-052
 A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
R 1EFF : ALL 1 30-71-00Page 509 1 1 Aug 01/05 1 1 1CES 1

R **ON A/C 001-049, 052-099, 101-105, 401-499,

 Subtask 30-71-00-865-065

 B. Make sure that this(these) circuit breaker(s) is(are) closed:

 -------------------------------------------------------------------------------
PANEL ------ SERVICE --------------------------------- IDENT. ------------------------------- LOCATION---------
2000VU WATER SYSTEM ICE PROT - HTR  1DW  D07
 2000VU WASTE SYSTEM ICE PROT - CTL  2DW  D08
 **ON A/C 051-051,
 Subtask 30-71-00-865-065-E
 B. Make sure that this(these) circuit breaker(s) is(are) closed:
 ------PANEL ------ ---------------------------------SERVICE --------------------------------- -------------------------------IDENT. ------------------------------- ---------LOCATION---------
2000VU ICE PROT - WATER LINE - HTR  1DW  D07
 2000VU ICE PROT - WATER LINE - CTL  2DW  D08
 2001VU ICE PROT - WATER LINE - HTR  31DW  E04
 2001VU ICE PROT - WATER LINE - CTL  32DW  E06
 **ON A/C 106-149, 201-299,
 Subtask 30-71-00-865-065-A
 B. Make sure that this(these) circuit breaker(s) is(are) closed:
 ------PANEL  ---------------------------------SERVICE  -------------------------------IDENT.  ---------LOCATION

 -------------------------------------------------------------------------------2000VU POT/WASTE WIP - HTR 1DW A02 2000VU POT/WASTE WIP - CTL 2DW A01 2000VU WASTE WIP - DRAINMAST FWD 1DU B06 2001VU WASTE WIP - DRAINMAST AFT 11DU E01
R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 30-71-00Page 510 1401-499, 1Aug 01/05 1 1 1CES 1 **ON A/C 151-199,

 Subtask 30-71-00-865-065-B
 B. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION
 -------------------------------------------------------------------------------
2000VU POT/WASTE WIP - HTR 1DW D07
 2000VU POT/WASTE WIP - CTL 2DW A01
 2000VU WASTE WIP - DRAINMAST FWD 1DU D01
 2001VU WASTE WIP - DRAINMAST AFT 11DU E01
 **ON A/C 301-399,
 Subtask 30-71-00-865-065-D
 B. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION
 -------------------------------------------------------------------------------
2000VU WASTE WIP - HEATER LINE 8DU B04
 2000VU WASTE WIP - HEATER CTL 9DU B05

R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 401-499,
 Subtask 30-71-00-010-050
 C. Get Access
 (1) Open the FWD cargo-compartment door (Ref. TASK 52-30-00-860-001).
R (2) FOR 3DW
 -Remove the sidewall panel 132JW.
R 1EFF : 001-049, 052-099, 101-149, 151-199, 1 30-71-00Page 511 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1 **ON A/C 051-051,

 Subtask 30-71-00-010-050-B
 C. Get Access
 (1)
 Open the FWD cargo-compartment door (Ref. TASK 52-30-00-860-001).

 (2)
 FOR 3DW

 -Remove the sidewall panel 132JW.
　
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