(2) If the fault continues:
- replace the RELAY-FAN PHASE OFF (38MG), (Ref. ESPM 204650).
(3) If the fault continues:
- do a check of the AIRCRAFT WIRING and repair as necessary (Ref. ASM 38-31/01).
(4) If the fault continues:
- replace the GENERATOR-VACUUM (37MG), (Ref. AMM TASK 38-31-64-000-001) and (Ref. AMM TASK 38-31-64-400-001).
B. Test
(1) Do the test as given in paragraph 3. A. to check the correct
operation.
(2) After the subsequent flight, make sure that the fault does not
continue.
TASK 38-31-00-810-841
Motor Start Relay Failure
1. Possible Causes
_______________
- RELAY-MOTOR START (36MG)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 38-31-00-710-009 Operational Test of the Toilet Unit
AMM 38-31-00-740-001 BITE Test of the Vacuum Toilet System
AMM 38-31-36-000-001 Removal of the Motor Start Relay (36MG)
AMM 38-31-36-400-001 Installation of the Motor Start Relay (36MG)
38-31-00-991-001-A Fig. 201A
3. Fault Confirmation
__________________
A. Do a test of the vacuum toilet system (Ref. AMM TASK 38-31-00-710-009).
B. Do the procedure to get access to the CFDS SYSTEM REPORT/TEST menu PAGE (Ref. AMM TASK 38-31-00-740-001).
4. Fault Isolation
_______________
(Ref. Fig. 201A/TASK 38-31-00-991-001-A)
A. If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(1) If the LAST/PREVIOUS LEGS Report gives the maintenance message MOTOR START RELAY (36MG):
- replace the RELAY-MOTOR START (36MG), (Ref. AMM TASK 38-31-36-000-001) and (Ref. AMM TASK 38-31-36-400-001).
B. Test
(1) Do the test as given in paragraph 3. A. to check the correct operation.
(2) After the subsequent flight, make sure that the fault does not continue.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 106-149, 301-399, 401-499, ∞∞38-31-00∞∞∞∞∞∞∞∞∞∞Page 262
Aug 01/05 CES
TASK 38-31-00-810-842
LLT / LLS mismatch
1. Possible Causes
_______________
- SENSOR-LEVEL (41MG)
- DECODER/ENCODER UNIT B (300RH7)
- XMTR-LEVEL PHASE OFF (40MG)
- DEU-B (300RH8)
- LLT reference line
- aircraft wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 23-73-47-000-001 Removal of the Decoder/Encoder Units (DEU) B 300RH AMM 23-73-47-400-001 Installation of the Decoder/Encoder Unit (DEU) B 300RH AMM 38-31-00-100-009 Cleaning of the Liquid Level Transmitter (LLT)
Reference Line AMM 38-31-00-710-009 Operational Test of the Toilet Unit AMM 38-31-00-740-001 BITE Test of the Vacuum Toilet System AMM 38-31-62-000-001 Removal of the Liquid Level Transmitter (40MG) AMM 38-31-62-400-001 Installation of the Liquid Level Transmitter (40MG) AMM 38-31-63-000-001 Removal of the Liquid Level Sensor (41MG) AMM 38-31-63-400-001 Installation of the Liquid Level Sensor (41MG) ASM 38-31/01 38-31-00-991-001-A Fig. 201A
3. Fault Confirmation
__________________
A. Do a test of the vacuum toilet system (Ref. AMM TASK 38-31-00-710-009).
B. Do the procedure to get access to the CFDS SYSTEM REPORT/TEST menu PAGE (Ref. AMM TASK 38-31-00-740-001).
4. Fault Isolation
_______________
(Ref. Fig. 201A/TASK 38-31-00-991-001-A)
A. If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(1) If the LAST/PREVIOUS LEGS Report gives the maintenance message
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