Drain the Recovery Tank

TASK 29-17-00-680-001-A
Drain the Recovery Tank

WARNING: PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR:

THE FLIGHT CONTROLS
THE FLIGHT CONTROL SURFACES
THE LANDING GEAR AND THE RELATED DOORS
COMPONENTS THAT MOVE.

MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.

ZONE: 148
ZONE: 734
ZONE: 744

1. Reason for the Job
Refer to the MPD TASK: 291000-18
DRAIN RECOVERY TANK
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	CONTAINER 3 L(3/4 USGAL)

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
148	MAIN GEAR WELL AND HYDRAULIC COMPARTMENT
734	MAIN DOOR
744	MAIN DOOR
196BB

C. Referenced Information

REFERENCE	DESIGNATION
TASK 29-00-00-910-002-A	Safety Procedures of the Hydraulic System
TASK 32-12-00-010-001-A	Open the Main Gear Doors for Access
TASK 32-12-00-410-001-A	Close the Main Gear Doors after Access
Recovery Tank

3. Job Set-up
Subtask 29-17-00-010-050-A

A. Get Access
(1) Open the access door 196BB of the belly fairing.
(2) Open the right main door of the main gear (Ref. AMM TASK 32-12-00-010-001).

Subtask 29-17-00-860-050-A

B. Aircraft Maintenance Configuration

WARNING: OBEY THE HYDRAULIC SAFETY PROCEDURES.

(1) Obey the hydraulic safety procedures (Ref. AMM TASK 29-00-00-910-002).
(2) Put the CONTAINER 3 L(3/4 USGAL) in position below the recovery tank.

4. Procedure
Subtask 29-17-00-680-050-A

A. Drain the Recovery Tank
(1) Disconnect the hose (1) and the grommet (2) from the recovery tank (4).
(2) Remove the clamp (3) from the recovery tank (4).
(3) Remove the recovery tank (4).
(4) Drain the hydraulic fluid from the recovery tank (4) into the container.
(5) Clean the component interfaces and the adjacent area.
(6) Do an inspection of the component interfaces and the adjacent area.
(7) Put the recovery tank (4) in position.
(8) Install the clamp (3).
(9) Make sure that the hydraulic line end-fittings are serviceable.
(10) Connect the hose (1) and the grommet (2) to the recovery tank (4).
(11) Remove the container.

5. Close-up
Subtask 29-17-00-410-050-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close the right main door of the main gear (Ref. AMM TASK 32-12-00-410-001).
(3) Close the access door 196BB of the belly fairing.

[Rev.10 from 2021] 2026.04.01 00:25:28 UTC