Toilet Flushes Continuously

TASK 38-31-00-810-852-A
Toilet Flushes Continuously

1. Possible Causes

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 38-31-19-000-001	Removal of the Toilet Flush Switch
AMM 38-31-19-400-001	Installation of the Toilet Flush Switch

3. Fault Confirmation
Subtask 38-31-00-710-150-A

A. Do a test of the vacuum toilet system AMM 38-31-00-710-009.

Subtask 38-31-00-740-083-A

B. Do the procedure to get access to the CFDS SYSTEM REPORT/TEST menu PAGE AMM 38-31-00-740-001.

4. Fault Isolation
Subtask 38-31-00-810-154-A

A. If the toilet is continuously flushing:

Pull the circuit breaker of the related toilet assembly and wait approximately 30 s.
Close the circuit breaker again.

(1) If the fault continues:

Subtask 38-31-00-710-151-A

B. Test
(1) Do the test as given in paragraph 3. A. to check the correct operation of the system.

[Rev.8 from Aug 2018] 2026.04.04 04:34:16 UTC