A. Get Access
 (1)
 Put the access platform in position at left and right, aft and forward passenger/crew door.

 (2)
 Open the door 831, 832, 841 842, (Ref. TASK 52-10-00-010-001).

 4. Procedure
_________

 Subtask 53-11-00-110-050
 A. Cleaning
 (1) Clean the girt bar fitting stop levers and its surrounding area with a vacuum cleaner to remove the dirt and dust in these areas.
 NOTE : Do not apply grease on the cleaned area.
____
 Subtask 53-11-00-720-050

 B. Test R (Ref. Fig. 655/TASK 53-11-00-991-037)
 (1)
 Do an operational test by pressing the lever (1) down and releasing it.

 (2)
 Make sure that the lever (1) rises up quickly.

 (3)
 If the operational test is unsatisfactory:

 (a)
 Remove the girt bar fitting (Ref. TASK 52-11-31-000-003) or (Ref. TASK 52-13-31-000-003)

 (b)
 Clean all the components

 (c)
 Install the girt bar fitting (Ref. TASK 52-11-31-400-003) or (Ref. TASK 52-13-31-400-003)

 5. Close-up
________
 Subtask 53-11-00-410-070

 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Close the door 831, 832, 841 842, (Ref. TASK 52-10-00-410-001).

 (3)
 Remove the access platform(s).

R  Girt Bar Fitting Figure 655/TASK 53-11-00-991-037
 EFF :  ALL  53-11-00 Page B619 Aug 01/03
 CES 

 TASK 53-11-00-210-805

R  General Visual Inspection of Cabin Floor Structure Excluding Areas below Galleys and Toilets, between FR 21 and FR 24
 1. Reason for the Job__________________
 Refer to the MPD TASK: 531190-01
 2. Job Set-up Information______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
R  No specific  access platform 3.5 m (11 ft. 6 in.)
 B. Consumable Materials
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R  No specific Material No. 08-074 Material No. 11-004 Material No. 15-005 Material No. 15-006 Material No. 15-007 Material No. 15-008 Material No. 19-003  masking paper MASKING TAPE (Ref. 20-31-00)USA MIL-T-81533 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)AIB TN 10138 TYPE I GRADE 2 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)AIB TN 10138 TYPE I GRADE 3 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)AIB TN 10138 TYPE II GRADE 1 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)AIB TN 10138 TYPE II GRADE 2 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)

 C. Referenced Information

 -------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R  25-80-00-000-001 25-80-00-400-001 52-10-00-010-001 52-10-00-410-001 53-12-12-000-001 53-12-12-400-001 SRM 511100 P.Block 001 SRM 512200 P.Block 001 53-11-00-991-065  Removal of the Insulation BlanketsInstallation of the Insulation Blankets Opening of the Passenger/Crew Door Closing of the Passenger/Crew DoorRemoval of the Cabin Floor Panels from FR12 thru FR24Installation of the Cabin Floor Panels from FR12 thru FR24(for corrective action)(for corrective action) Fig. 656
 3. Job Set-up__________
 Subtask 53-11-00-010-096 
R  A. Get Access 
R  (1) Put an access platform in position at the zone 831 (841). 
R R R (2) Open the forward passenger/crew door 831 (841), (Ref. TASK 52-10-00-010-001). 
(3) Remove the floor panels between FR21 and FR24 (Ref. TASK 53-12-12-000-001).
 (4) Remove the insulation (Ref. TASK 25-80-00-000-001).
 Subtask 53-11-00-110-111
 B. 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.
　
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