R  (1) Put an access platform in position at the zone 811. 
R R  (2) Open the forward avionics compartment door 811 (Ref. TASK 52-41-00-010-002).
 (3) Go into the avionics compartment. 
R  (4) Close the forward avionics compartment door 811. 
R  (5) Use a flashlight to do this inspection.
 Subtask 52-41-11-865-053
 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU EIS/SDAC1 AND 2/DOOR/DET/AVNCS 46WV P02
 Subtask 52-41-11-020-051
 C. Removal of the Floor Panel (Ref. Fig. 601/TASK 52-41-11-991-002) 
R R  (1) Remove the screws (1) that attach the floor panel (2) to the forward avionics compartment door 811 (3).
 (2) Remove the floor panel (2).

 1EFF : ALL 1 52-41-11Page 602 1 1 May 01/03 1 1 1CES 1

R Forward Avionics-Compartment Access Door 811 - Internal Structure Figure 601/TASK 52-41-11-991-002
 1EFF : ALL 1 52-41-11Page 603 1 1 May 01/03 1 1 1CES 1 1EFF : ALL 1 52-41-11Page 604 1 1 May 01/03 1 1 1CES 1 1EFF : ALL 1 52-41-11Page 605 1 1 May 01/03 1 1 1CES 1 1EFF : ALL 1 52-41-11Page 606 1 1 May 01/03 1 1 1CES 1

 Subtask 52-41-11-110-050
 D. Cleaning of the Structure
 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. 
R R R  (1) Clean the inspection area with CLEANING AGENTS (Material No. 11-004) and a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003), if necessary.
 4. Procedure_________
 Subtask 52-41-11-220-050
 A. Inspection 
R R R R R R  (1) Do a detailed inspection of the internal structure of the forward avionics-compartment access door. This inspection includes: -The webs -The hinge arms -The internal skin of the forward avionics compartment door.
 (2) Make sure that there is no :
 (a) Corrosion damage : - If you find corrosion damage, refer to the Structural Repair Manual (Ref. SRM 512200 P.Block 001) for types, inspection, removal and corrosion protection.
 (b) Other damage (cracks, scratches, stress, marks, dents, bumps,...). - If you find this type of damage, refer to the Structural Repair Manual (Ref. SRM 511100 P.Block 001) for damage classification and corrective action.

 Subtask 52-41-11-916-050 
R  B. Application of the Temporary Protection (Ref. Fig. 601/TASK 52-41-11-991-002)
 CAUTION : DO NOT APPLY TEMPORARY PROTECTION ON THE OXYGEN SYSTEMS._______ MAKE SURE THAT THE TEMPORARY PROTECTION DOES NOT GET: -ON COMPOSITE PARTS, CONTROL CABLES, PULLEYS,TEFLON BEARINGS. -ON LUBRICATED SURFACES. -IN DRAIN VALVES OR OTHER ORIFICES. TEMPORARY PROTECTION ON OR IN THESE PARTS CAN CAUSE DAMAGE. 
R 
R R R  (1) Apply masking paper or masking tape BONDING AND ADHESIVE COMPOUNDS (Material No. 08-074) on the equipment and fittings adjacent to the area.
 (2) Apply a layer of STORAGE PRESERVATION (Material No. 15-005) or STORAGE PRESERVATION (Material No. 15-006) to the inspection area.
 (3) Remove the masking paper or the masking tape.
 5. Close-up________
 Subtask 52-41-11-420-051
 A. Installation of the Floor Panel (Ref. Fig. 601/TASK 52-41-11-991-002) 
R R  (1) Put the floor panel (2) in position on the forward avionics compartment door 811 (3).
 (2) Install and tighten the screws (1) on the floor panel (2).
 Subtask 52-41-11-865-054
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 46WV

 Subtask 52-41-11-010-052
 C. Close Access 
R  (1) Open the forward avionics compartment door 811.
 (2) Go out of the avionics compartment. 
R R  (3) Close the forward avionics compartment door 811 (Ref. TASK 52-41-00-410-002).
 (4) Make sure that the work area is clean and clear of tool(s) and other items.
 (5) Remove the access platform(s).

 DOOR - AVIONICS COMPARTMENT, LATERAL LEFT - REMOVAL/INSTALLATION
________________________________________________________________ TASK 52-41-12-000-001 Removal of the Avionics-Compartment Lateral-Left Door
 1.
　
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