RELAY - MOTOR START (36MG) - REMOVAL/INSTALLATION
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TASK 38-31-36-000-001
Removal of the Motor Start Relay (36MG)
1.
Reason for the Job
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Self Explanatory
2.
Job Set-up Information
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A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific 2 ACCESS PLATFORM 2M (6 FT)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External
Power 25-55-12-000-001 Removal of the AFT Cargo Compartment Partition FR65 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the
Yellow Electric Pump R 38-31-36-991-001 Fig. 401
3. Job Set-up
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Subtask 38-31-36-861-050
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001).
(1) Put the ACCESS PLATFORM 2M (6 FT) in position.
R **ON A/C 001-049, 051-099, 101-105,
Subtask 38-31-36-865-050
B. Open, safety and tag 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
R **ON A/C 106-149, 151-199, 201-299,
Subtask 38-31-36-865-050-A
B. 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 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 38-31-36-865-050-B
B. 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
Subtask 38-31-36-010-050
C. Get Access
(1)
Open the aft cargo-compartment door (Ref. TASK 52-30-00-860-001).
(2)
Put the ACCESS PLATFORM 2M (6 FT) in position at the AFT cargo compartment door 826.
(3)
Remove the cargo compartment panels 161DW, 162DW (Ref. TASK 25-55-12-000-001).
4. Procedure
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(Ref. Fig. 401/TASK 38-31-36-991-001) Subtask 38-31-36-020-050
A. Removal of the Motor Start Relay 36MG.
(1)
Disconnect the electrical connector (13).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Remove the screws (12) and washers (11).
(4)
Remove the cover plate (10). CAUTION : MAKE MATCH MARKS ON ALL THE ELECTRICAL WIRES BEFORE YOU
_______ DISCONNECT THEM. INCORRECT CONNECTION OF WIRES WILL CAUSE DAMAGE TO EQUIPMENT.
(5)
Remove the nuts (9), the washers (8), the plate (7) and the cables
(6) from the contact-bolts L1 thru L3 and T1 thru T3.
(6)
Record the position of the motor start relay (14) before you remove it.
(7)
Hold the motor start relay (14) and the brackets (3) and (15) and remove the screws (5) and the washers (4).
(8)
Remove the motor start relay (14) and the brackets (3) and (15).
