R  **ON A/C 301-399, 
R  Subtask 38-31-62-865-053-B 
R R R R R R R R R R  E. Open, safety and tag this(these) circuit breaker(s): -------------------------------------------------------------------------------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 38-31-62-991-001-A)
 Subtask 38-31-62-020-050
 A. Removal of the Liquid Level Transmitter 40MG
 WARNING : ALWAYS WEAR RUBBER GLOVES, GOGGLES AND PROTECTIVE CLOTHES WHEN_______ YOU DO THIS TASK.
 (1) Disconnect the electrical connector (5).
 (2) Put blanking caps on the disconnected electrical connectors.
 (3) Put a container below the liquid level transmitter (3).
 (4) Disconnect the differential pressure line (4).
 (5) Use a dry air supply-cart and blow the line dry.
 (6) Put blanking plugs on the disconnected line ends.
 (7) Remove the nuts (6) and the washers (7).
 (8) Remove the level transmitter (3) from the waste tank 3300MM (1).
 (9) Remove and discard the packing (2).

 Liquid Level Transmitter 40MG Figure 401/TASK 38-31-62-991-001-A
 1EFF : 1 1R 1CES  ALL  1 11 1 38-31-62 Page 405 Aug 01/01

 TASK 38-31-62-400-001
 Installation of the Liquid Level Transmitter (40MG)
 WARNING : DO NOT DO WORK ON THE TOILET WASTE SYSTEM AND THE POTABLE WATER
_______ SYSTEM AT THE SAME TIME. THIS WILL PREVENT CONTAMINATION OF THE POTABLE WATER SYSTEM. SUCH CONTAMINATION CAN BE DANGEROUS TO HEALTH.
 WARNING : ALWAYS USE RUBBER GLOVES WHEN YOU DO WORK:
_______
 -
ON THE TOILET WASTE SYSTEM, OR

 -
ON PARTS THAT HAVE CONTAMINATION FROM THE WASTE SYSTEM.
 WHEN YOU COMPLETE THE WORK PROCEDURE, CLEAN YOUR HANDS WITH SOAP AND
 WATER.
 THIS WILL PREVENT INFECTION (TOILET WASTE IS DANGEROUS FOR HEALTH).

 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Expendable Parts
 -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
2 Packing 38-31-04 34 -050 R 2 Packing 38-31-04 34A-050
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-16-38-613-001 Servicing of the Toilet System 24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from
 the External Power 38-31-00-680-001 Draining of the Toilet System 38-31-00-720-002 Functional Test of the Liquid Level Sensor 41MG and
 Transmitter 40MG 38-31-00-790-002 Leak Test of the Vacuum Toilet System 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the
 Yellow Electric Pump
 38-31-62-991-001-A Fig. 401

 3. Job Set-up
__________
 Subtask 38-31-62-860-050
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the ground service network is energized from the external power (Ref. TASK 24-42-00-861-001).

 (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 38-31-62-865-055
 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 38-31-62-865-055-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
　
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