Removal of the Self-Sealing Ground Connectors of the Green Hydraulic System

TASK 29-11-63-000-001-A
Removal of the Self-Sealing Ground Connectors of the Green Hydraulic System

WARNING: OBEY THE HYDRAULIC SAFETY PROCEDURES.

ZONE: 190
FIN: 1006GM
FIN: 1008GM

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE
No specific	1	CONTAINER 5 L (1.32 USGAL)
No specific	2	PLUG - BLANKING
No specific	1	WARNING NOTICE(S)

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
190	BELLY FAIR, AIR CONDITIONING & HYD COMPT
197BB
197KB

C. Referenced Information

REFERENCE	DESIGNATION
TASK 29-00-00-864-001-A	Put the Related Hydraulic System in the Depressurized Configuration before Maintenance Action
TASK 29-00-00-910-002-A	Safety Procedures of the Hydraulic System
TASK 29-14-00-614-001-A	Depressurization of the Hydraulic Reservoirs
Self-Sealing Ground Connectors of the Green Hydraulic System

3. Job Set-up
Subtask 29-11-63-860-050-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Obey the hydraulic safety procedures (Ref. AMM TASK 29-00-00-910-002).
(2) Remove the access panel 197BB.
(3) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position below the ground service panel of the Green hydraulic system.
(4) Put the WARNING NOTICE(S) in position to tell persons not to pressurize the hydraulic systems:

In the cockpit on the hydraulic section 40VU of the overhead panel.

(5) Make sure that the Green hydraulic system is depressurized and put it in the maintenance configuration.
(Ref. AMM TASK 29-00-00-864-001).
(6) Depressurize the reservoir of the Green hydraulic system
(Ref. AMM TASK 29-14-00-614-001).
(7) Put the CONTAINER 5 L (1.32 USGAL) below the hydraulic connections of the ground connectors to collect the hydraulic fluid.

Subtask 29-11-63-860-050-B ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Obey the hydraulic safety procedures (Ref. AMM TASK 29-00-00-910-002).
(2) Remove the access panel 197KB.
(3) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position below the ground service panel of the Green hydraulic system.
(4) Put the WARNING NOTICE(S) in position to tell persons not to pressurize the hydraulic systems:

In the cockpit on the hydraulic section 40VU of the overhead panel.

4. Procedure
Subtask 29-11-63-020-050-A

A. Removal of the Self-Sealing Ground Connectors
(1) Disconnect the end-fittings (1) and (8) from the ground connectors (5) and (10).
(2) Put a PLUG - BLANKING on the disconnected end-fittings (1) and (8) and the ground connectors (5) and (10).
(3) Remove the nuts (2) and the bolts (7).
(4) Remove the mounting flanges (4) and (9) with the ground connectors (5) and (10) from the ground service panel (3).

[Rev.10 from 2021] 2026.04.01 00:18:44 UTC