General Visual Inspection of Lower Skin of Longitudinal Lap Joint in Crack Stopper Areas at Stringer 32 LH between FR48 and FR70, and at Stringer 32 RH...

TASK 53-41-00-210-813-B
General Visual Inspection of Lower Skin of Longitudinal Lap Joint in Crack Stopper Areas at Stringer 32 LH between FR48 and FR70, and at Stringer 32 RH...

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.

WARNING: MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS SURFACES ARE CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE TO EQUIPMENT.

WARNING: YOU MUST PUT ON AND ATTACH A SAFETY HARNESS BEFORE YOU START WORK:

ON THE THS OR IN THE REAR FUSELAGE
ON TOP OF THE WINGS OR PYLONS.

WITHOUT A SAFETY HARNESS, YOU CAN FALL. THIS CAN KILL YOU OR CAUSE YOU INJURY.

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

ZONE: 100

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 3M (10 FT)- ADJUSTABLE
No specific	1	WARNING NOTICE(S)

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.08BAA9)	Non Aqueous Cleaner-General - -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
100	LOWER HALF FUSELAGE INCLUDING RADOME

D. Referenced Information

REFERENCE	DESIGNATION
TASK 51-78-00-916-001-A	Application of Temporary Protection System (TPS)
SRM 512200
SRM 512300
SRM 534111
Lower Skin of longitudinal Lap Joints in Crack Stopper Areas at Stringer 32, LH/RH, External Surface

3. Job Set-up
Subtask 53-41-00-941-089-A ** ON A/C NOT FOR ALL

A. Installation of the Ground Support Equipment
(1) Put a WARNING NOTICE(S) in position to tell persons not to operate the flight controls.
(2) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in the applicable position.

Subtask 53-41-00-110-127-A ** ON A/C NOT FOR ALL

B. Preparation of the Inspection Area
(1) Make sure that the inspection area is sufficiently clean to do a satisfactory inspection of the area.

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

(2) If not, clean the inspection area with Non Aqueous Cleaner-General - - (Material No.08BAA9) and a LINT-FREE CLOTH Textile-Lint free Cotton - (Material No.14SBA1) .
(3) If there is a TPS layer and if it does not let you do a satisfactory inspection, remove the TPS layer (Ref. AMM TASK 51-78-00-916-001).

4. Procedure
Subtask 53-41-00-210-149-B ** ON A/C NOT FOR ALL

A. Inspection

Lower Skin of longitudinal Lap Joints in Crack Stopper Areas at Stringer 32, LH/RH, External Surface ** ON A/C NOT FOR ALL

(1) Do a general visual inspection of the lower skin of the longitudinal lap joints in the crack stopper areas at STRG32, external surface, for:

LH side - between FR48 and FR70 and
RH side - between FR64 and FR70.

(2) Make sure that there is no:
(a) Corrosion damage:

If you find corrosion, refer to the Structural Repair Manual SRM 512200 for the corrosion types, inspection, removal and subsequent corrosion protection.

(b) Other damage (scratches, cracks, gouges, dents, creases):

If you find this type of damage, refer to the Structural Repair Manual SRM 534111 for the damage types, classification and corrective action.

If you find this type of damage, refer to the Structural Repair Manual SRM 512300 for general data for paint layers.

Subtask 53-41-00-916-092-A ** ON A/C NOT FOR ALL

B. Corrosion Protection
(1) Apply a layer of the temporary protective compound to the inspection area (Ref. AMM TASK 51-78-00-916-001).

5. Close-up
Subtask 53-41-00-942-109-A ** ON A/C NOT FOR ALL

A. Removal of the Ground Support Equipment
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

[Rev.10 from 2021] 2026.04.02 06:29:17 UTC