Reactivation of the Access Door of the Hydraulic Ground Connector (197CB, 197EB and 198CB)

TASK 52-42-00-440-802-A
Reactivation of the Access Door of the Hydraulic Ground Connector (197CB, 197EB and 198CB)

ZONE: 190

1. Reason for the Job
CDL 52-02
Access Door To Hydraulic Ground Connectors 197 CB - 197 EB - 198 CB
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT)

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
190	BELLY FAIR, AIR CONDITIONING & HYD COMPT
197CB, 197EB, 198CB

C. Referenced Information

REFERENCE	DESIGNATION
TASK 52-42-22-400-001-A	Installation of the Ground Service Panel Door of the Green Hydraulic System (197CB)
TASK 52-42-23-400-001-A	Installation of the Ground Service Panel Door of the Yellow Hydraulic System (198CB)
TASK 52-42-25-400-001-A	Installation of the Ground Service Panel Door of the Blue Hydraulic System (197EB)
Access Door of the Hydraulic Ground Connector

3. Job Set-up
Subtask 52-42-00-010-054-A

A. Get Access
(1) Put an ACCESS PLATFORM 2M (6 FT) in position below the removed access door.

4. Procedure
Subtask 52-42-00-440-054-A

A. Reactivation of the Access Door

Access Door of the Hydraulic Ground Connector

(1) Remove the high-speed tape from the cutout of the access door.
(2) Remove the temporarily attached support link from the belly fairing structure.
(3) Install the replacement access door:

5. Close-up
Subtask 52-42-00-410-055-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Make sure that the applicable access door 197CB or 197EB or 198CB is closed.
(3) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

[Rev.10 from 2021] 2026.04.02 07:23:49 UTC