Waste Water Drain - Failure

TASK 38-32-00-810-801-A
Waste Water Drain - Failure

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 38-32-00-100-001	Cleaning of the Waste-Water Drain-Lines
AMM 38-32-00-100-002	Cleaning of the Filter-Element of the Washbasin Drain-Valve Assembly
AMM 38-32-00-710-002	Operational Test of the Waste/Water Drain System
AMM 38-32-41-000-001	Removal of the Drain Valve (Air Stop Valve)
AMM 38-32-41-400-001	Installation of the Drain Valve (Air Stop Valve)

3. Fault Confirmation
Subtask 38-32-00-710-050-A

A. Test
(1) Do a test of the waste water drain system AMM 38-32-00-710-002.

4. Fault Isolation
Subtask 38-32-00-810-050-A

A. If the water drains too slow from the washbasin:

(1) If the fault continues:

(2) If the fault continues:

Subtask 38-32-00-710-051-A

B. Do the test as given in paragraph 3. A. and check the correct operation of the waste water drain system.

[Rev.8 from Aug 2018] 2026.04.04 04:34:17 UTC