rain. At temperatures below 18 deg.C (64.40 deg.F), the performance of the stripper can decrease by as much as 50%.
R R R (3) Use a SCRAPER - NON METALLIC to remove the remaining paint and paint stripper. Do this in less than 30 minutes from the time that you applied the stripper.
(4) Do a visual inspection of the work area.
R (5) If the top coat of the paint system is not fully removed: - clean the surface of the work area with a BRUSH - NON METALLIC and a large quantity of water - examine the condition of the masking materials - if necessary, do the masking procedure again - do the steps (1) thru (5) again, until the top coat of the paint system is fully removed.
(6) Remove and discard the masking materials.
R R R (7) Clean the work area with a lint-free cloth MISCELLANEOUS (Material No. 19-003) and the CLEANING AGENTS (Material No. 11-004), and let the surface dry.
R R R R R R (8) Inspect the areas that were masked for remaining paint stripper and damaged paint. If necessary: - remove the remaining paint stripper with a lint-free cloth MISCELLANEOUS (Material No. 19-003) and the CLEANING AGENTS (Material No. 11-004) - abrade the surface that was masked with the abrasive paper, grade 220 or 320 to remove the damaged paint - polish the abraded areas with a scotch-brite pad MISCELLANEOUS (Material No. 19-011). - clean the abraded areas with a clean lint-free cloth MISCELLANEOUS (Material No. 19-003) and the CLEANING AGENTS (Material No. 11-004), and let the surface dry.
(9) Make sure that the sealing beads at the skin joints are in the correct condition.
(10) If the sealing beads are damaged or have gone soft, you must do a repair of the sealing beads at the skin joints (Ref. TASK 51-76-11-300-001).
5. Close-up
________
Subtask 51-75-11-942-051
A. Put the aircraft back to the serviceable condition.
(1)
If necessary, remove the protection covers/devices you installed on the aircraft components adjacent to the work area (Ref. TASK 12-21-11-615-001).
(2)
Make sure that the work area is clean and clear of tool(s) and other items.
1EFF : ALL 1 51-75-11Page 705 1 1 Aug 01/04R 1 1 1CES 1
TASK 51-75-11-100-002
Removal of Paint by Abrasion
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific abrasive paper, grade 220 or 320
R No specific masking paper No specific masking tape
B. Consumable Materials
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
Material No. 11-004 USA MIL-T-81533
1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
(Ref. 20-31-00)
R Material No. 19-003 USA AMS 3819 R LINT-FREE COTTON CLOTH (Ref. 20-31-00) Material No. 19-011 SCOTCH BRITE PADS (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
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12-21-11-615-001 External Cleaning
51-76-11-300-001 Repair of the Sealing
3. Job Set-up
__________
Subtask 51-75-11-950-053
A. Protection of the Aircraft
(1)
Use the masking paper and the masking tape to mask the areas adjacent to the work area.
(2)
If necessary, install the correct protection covers/devices to protect the adjacent aircraft components from damage and contamination (Ref. TASK 12-21-11-615-001).
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