Subtask 38-31-00-680-051
 B. Aircraft Maintenance Configuration
 (1)
 Do the servicing of the waste holding tank (Ref. TASK 12-16-38-613-001).

 (2)
 Make sure that the potable water system contains water and is pressurized (Ref. TASK 12-15-38-613-001) and (Ref. TASK 38-10-00-614-001).

R **ON A/C 001-049, 051-099, 101-105,
 Subtask 38-31-00-865-094
 C. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------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 38-31-00-865-094-A
 C. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------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

 **ON A/C 301-399,
 Subtask 38-31-00-865-094-B
 C. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------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
 Subtask 38-31-00-010-077
 D. Get access to the lavatories.
 4. Procedure
_________
 Subtask 38-31-00-100-051
 A. Clean the Toilet Waste Lines
 WARNING : ALWAYS WEAR RUBBER GLOVES, GOGGLES AND PROTECTIVE CLOTHES WHEN
_______
 YOU DO THIS TASK.

 (1) Put 2 l (0.5 USgal) of crushed ice into the toilet assembly.
 1EFF : ALL 1 38-31-00Page 721 1 1 May 01/05R 1 1 1CES 1

 (2) Put 2 l (0.5 USgal) of pure vinegar (10% acetic acid solution) into the toilet assembly and flush the toilet.
R NOTE : The ice must be crushed, you must not use ice cubes.
____
 (3) Do the procedure for all of the toilets.
 5. Close-up
________
 Subtask 38-31-00-613-062

 A. Do the servicing of the waste system (Ref. TASK 12-16-38-613-001).
 Subtask 38-31-00-410-075

 B. Close Access
 (1)
 Dry the area around the toilet with clean lint-free cloth.

 (2)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (3) Close the lavatory door(s).
 Subtask 38-31-00-862-063

 C. De-energize the ground service network
 (Ref. TASK 24-42-00-862-001).

 TASK 38-31-00-100-006
 Cleaning of the Flow Diverter in the Waste Holding Tank
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking plugs No specific circuit breaker(s) safety clip(s) No specific container No specific hand pump No specific plastic sheet No specific tank filling-cap assembly (MONOGRAM SANITATION P/N
 14320-090) No specific toilet service-vehicle No specific warning notice(s) No specific 1/2 inch filling hose No specific 1/2 inch shut-off valve No specific 3/4 inch overflow hose No specific access platform 2 m (6 ft. 7 in.)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-011  USA MIL-G-4343 SILICONE GREASE PNEUMATIC SYST AND SEALS (Ref. 20-31-00)
　
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