(4)
Remove the access platform(s).
1EFF : ALL 1 52-11-18Page 809 1 1 Feb 01/98 1 1 1CES 1 TASK 52-11-18-300-002
Repair of the Rubbing Strip of the Cover Plate of the FWD Passenger/Crew Door
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific brush
No specific nonmetallic scraper
No specific paper adhesive tapes
No specific spatula
No specific stiff brush
No specific access platform 4.40 m (14 ft. 5 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 08-018 USA MMM-A-121
SOLVENT-BASED SYNTHETIC RUBBER ADHESIVE
(Ref. 20-31-00)
Material No. 09-016 USA MIL-PRF-81733D TYPE II CLASS B
CORROSION INHIBITING FILLET CONSISTENCY
(Ref. 20-31-00)
R Material No. 11-003 USA ASTM D 740 METHYL-ETHYL-KETONE (Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533
1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
(Ref. 20-31-00)
Material No. 11-026 GB DEF-STAN 68-148/1
SOLVENT GENERAL PURPOSE (Ref. 20-31-00)
Material No. 13-002 USA MIL-C-5541 MIL-C-81706 CLASS I/A
CHEMICAL CONVERSION COATING YELLOW ALUMINUM
(Ref. 20-31-00)
Material No. 16-001 ANTI-CORROSION PRIMER (POLYURETHANE ) (Ref. 20-31-00)
1EFF : ALL 1 52-11-18Page 810 1 1 Nov 01/04 1 1 1CES 1 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R Material No. 19-003 USA AMS 3819
R LINT-FREE COTTON CLOTH (Ref. 20-31-00)
R C. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION
R -------------------------------------------------------------------------------
R 52-10-00-010-001 R 52-10-00-410-001 R 52-10-00-860-001 R R 52-10-00-860-002 R R SRM 512111,P.Block-001 R SRM 517512,P.Block-001 R 52-11-18-991-007
R 3. Job Set-up
__________
R Subtask 52-11-18-941-053
R A. Get Access Opening of the Passenger/Crew Door Closing of the Passenger/Crew Door Special Precautions before Work on the Passenger/Crew Door Special Precautions after Work on the Passenger/Crew Door
Fig. 805
R WARNING : DO NOT OPEN THE PASSENGER/CREW DOOR IF THE WIND SPEED IS MORE
_______ R THAN 65 KNOTS.
R WARNING : BEFORE YOU START WORK ON THE DOOR, MAKE SURE THAT:
_______ R - THE EMERGENCY CONTROL HANDLE IS IN THE DISARMED POSITION WITH R THE SAFETY PIN INSTALLED. R - THE PERCUSSION LEVER OF THE DOOR-DAMPER AND R EMERGENCY-OPERATION CYLINDER IS IN THE DISARMED POSITION WITH R THE SAFETY PIN INSTALLED.
R WARNING : STOP THE OPENING PROCEDURE IF THE RED WARNING LIGHT FLASHES.
_______ R RESIDUAL PRESSURE COULD CAUSE THE DOOR TO OPEN WITH A SUDDEN R FORCE AND INJURE PERSONS AND/OR DAMAGE THE AIRCRAFT.
R (1) Put the access platform in position in the zone 831 or 841.
R (2) Open the door 831 or 841 (Ref. TASK 52-10-00-010-001).
1EFF : ALL 1 52-11-18Page 811 1 1 May 01/00 1 1 1CES 1
(3) Obey the special precautions before you start work on the door (Ref. TASK 52-10-00-860-001).
4. Procedure
_________
Subtask 52-11-18-340-053
A. Repair of the Rubbing Strip of the Cover Plate
(Ref. Fig. 805/TASK 52-11-18-991-007)
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
(1)
Remove the defective rubbing strip.
(2)
Use a nonmetallic scraper and a stiff brush to remove the damaged sealant.
R WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE
_______ R THIS/THESE MATERIAL/S. USE PROTECTIVE CLOTHING, RUBBER GLOVES, GOGGLES AND A MASK.
(3)
Clean the repair area with CLEANING AGENTS (Material No. 11-003) or CLEANING AGENTS (Material No. 11-004). Use the minimum quantity of cleaning agent that is necessary to clean the area. Dry the area immediately with MISCELLANEOUS (Material No. 19-003).
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