1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-16-38-613-001 Servicing of the Toilet System 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 38-31-00-680-001 Draining of the Toilet System 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the
 Yellow Electric Pump 38-31-75-991-001 Fig. 401
 1EFF : ALL 1 38-31-75Page 406 1 1 Nov 01/01R 1 1 1CES 1

 3. Job Set-up
__________

 Subtask 38-31-75-860-050
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002).

 (2)
 Make sure that the toilet system is drained (Ref. TASK 38-31-00-680-001).

R **ON A/C 001-049, 051-099, 101-105,
 Subtask 38-31-75-865-060
 B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and
 tagged -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 32MG A01 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 45MG A02 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 39MG A03 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 34MG A04 2001VU VACUUM TOILET SYSTEM/VACUUM SYS 35MG A06 2001VU VACUUM TOILET SYSTEM/VACUUM GEN 33MG A08

R **ON A/C 106-149, 151-199, 201-299,
 Subtask 38-31-75-865-060-A
 B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and
 tagged -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU VACUUM TOILET SYSTEM/LAVATORY POWER A 32MG A01 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 45MG A02 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER D 39MG A03 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER E 34MG A04 2001VU VACUUM TOILET SYSTEM/VACUUM SYS 35MG A06 2001VU VACUUM TOILET SYSTEM/VACUUM GEN 33MG A08

R **ON A/C 301-399,

R  Subtask 38-31-75-865-060-B 
R R R R R R R R R R R  B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU VACUUM TOILET SYSTEM/LAVATORY POWER A 32MG A01 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER L 45MG A02 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER D 39MG A03 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER E 34MG A04 2001VU VACUUM TOILET SYSTEM/VACUUM SYS 35MG A06 2001VU VACUUM TOILET SYSTEM/VACUUM GEN 33MG A08
 **ON A/C ALL
 4. Procedure_________
 (Ref. Fig. 401/TASK 38-31-75-991-001)
 Subtask 38-31-75-420-050
 A. Installation of the Tank Flush Line
 (1) Make sure that the parts retained from the removed component are clean and in the correct condition.
 (2) Do an inspection of the component interface and/or the adjacent area.
 (3) Remove the blanking caps/plugs from the parts as you do the procedure.
 (4) Install the flush lines (3) on the connections (4) at the top of the waste tank.
 (5) Install the two check valves (2) on the flush lines (3).
 NOTE : Make sure that the arrow on each of the check valves points to____ the tank 3300MM.
 (6) Install the flush lines (1) and (5) and the T-shaped union (6).

 (7)
 Install the flush line (7) between the T-shaped union (6) and the connection (8) at the servicing panel.

 (8)
 Put the clamps (11) in position on the flush lines (1) and (7) and install the screws (13), the washers (10) and (12) and the nuts (9).

 NOTE : The thin washers (12) go below the head of the screws (13).
____

R **ON A/C 001-049, 051-099, 101-105,
 Subtask 38-31-75-865-061
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit
 breaker(s): -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 32MG A01 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 45MG A02 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 39MG A03 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 34MG A04 2001VU VACUUM TOILET SYSTEM/VACUUM SYS 35MG A06 2001VU VACUUM TOILET SYSTEM/VACUUM GEN 33MG A08
　
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