Subtask 38-31-64-860-051
 C. Preparation for Installation
 (1) Inspect the vacuum line between the vacuum generator and the water separator for contamination.
 NOTE : If contamination is found:
____
 -
Remove the vacuum line and clean it with warm soapy water.

 -
Remove and clean the LLT reference line (Ref. TASK 38-31-00-100-009).

 -Service the water separator (Ref. TASK 38-31-67-610-001).
 -Clean the waste holding tank (Ref. TASK 38-31-00-100-003).
 4. Procedure
_________
 (Ref. Fig. 401/TASK 38-31-64-991-001) Subtask 38-31-64-420-050
 A. Installation of the Vacuum Generator 37MG
 (1)
 Put the vacuum generator (5) 37MG in position.

 (2)
 Apply BONDING AND ADHESIVE COMPOUNDS (Material No. 08-013) to the bolts (3).

 (3)
 Install the washers (4) and the bolts (3).

 (4)
 Put the bonding strap (9) in position and install the bolt (8) the washer (10) and the nut (11) (Ref. TASK 20-28-00-912-004).

 (5)
 TORQUE the bolts (3) to between to 0.28 m.daN (24.77 lbf.in) and to

 0.34 m.daN (30.08 lbf.in).

 (6)
 Put the hose (6) in position and install the clamps (7).

 (7)
 Put the hose (13) in position and install the clamps (12).

 (8)
 Remove the blanking caps from the electrical connectors.

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 (9) Make sure that the electrical connectors are clean and in the correct

 condition.
 NOTE : Make sure that a correct water drip-loop is formed when the

____
 connectors are connected.

 (10) Connect the electrical connectors (1) 37MG-B and (2) 37MG-A. NOTE : Make sure that the connectors are correctly connected and
____
 locked in their final position.

 Subtask 38-31-64-860-052
 B. Preparation for Test 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.
 (1) Fill the potable water system (Ref. TASK 12-15-38-613-001).
 (2) Pressurize the potable system (Ref. TASK 38-10-00-614-001). R **ON A/C 001-049, 051-099, 101-105,
 Subtask 38-31-64-865-065
 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 38-31-64-865-065-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 38-31-64-865-065-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 38-31-64-790-051
 D. Leak Test
 (1) Do the leak test of the vacuum toilet system (Ref. TASK 38-31-00-790-002).
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 Subtask 38-31-64-710-050

 E. Do this test.
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. In a lavatory:  In the vacuum toilet system:
　
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