Cleaning of the Vacuum Waste Lines with Chemical Cleaning Agent and Crushed Ice

TASK 38-31-00-100-018-A
Cleaning of the Vacuum Waste Lines with Chemical Cleaning Agent and Crushed Ice

ZONE: 200

1. Reason for the Job
Refer to the MPD TASK: 383100-06
CLEANING OF VACUUM WASTE LINES WITH CHEMICAL CLEANING AGENT AND CRUSHED ICE

NOTE: Three procedures are given here that you can use to clean the toilet waste lines:

One procedure uses crushed ice for cleaning of the toilet waste lines.
Two procedures uses a chemical cleaning agent and crushed ice for cleaning of the toilet waste lines.

NOTE: The airline can make the decision about which of the three procedures they will use.

2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
200	UPPER HALF FUSELAGE

B. Referenced Information

REFERENCE	DESIGNATION
TASK 38-31-00-100-005-A	Cleaning of the Toilet Waste Lines with Crushed Ice
TASK 38-31-00-100-005-A-01	Cleaning of Vacuum Waste Lines with Cleaners
TASK 38-31-00-100-010-A	Cleaning of the Vacuum Waste Lines with Chemical Cleaning Agent and Crushed Ice
TASK 38-31-00-100-805-A	Cleaning of Vacuum Waste Lines with Chemical Cleaning Agent (and Crushed Ice)

3. Job Set-up
Subtask 38-31-00-861-085-A

A. There is no special job set-up for this task.

4. Procedure
Subtask 38-31-00-100-062-A

A. Do the cleaning of the toilet waste lines
(1) For the cleaning of the toilet waste lines with crushed ice (Ref. AMM TASK 38-31-00-100-005).
(2) For the cleaning of the toilet waste lines with chemical cleaning agent and crushed ice (Ref. AMM TASK 38-31-00-100-010) or (Ref. AMM TASK 38-31-00-100-805).

[Rev.10 from 2021] 2026.04.01 01:20:07 UTC