Subtask 53-31-00-865-054
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU L/G/LGCIU/SYS1/NORM 1GA C09 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 52GA Q34
4. Procedure_________
(Ref. Fig. 603/TASK 53-31-00-991-005)
Subtask 53-31-00-210-053
R A. Inspection
R R R (1) Examine the outboard face of the MLG bay side-panels between FR42 thru FR47 and from STGR26 thru STGR36 for cracks.
R NOTE : If necessary, refer to the ASRM (Ref. ASRM 53-31-29-001) for____ the correct repair procedure.
5. Close-up________
Subtask 53-31-00-865-055
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1GA, 2GA, 52GA.
Subtask 53-31-00-410-053
B. Close Access
R R (1) Make sure that the work area is clean and clear of tool(s) and other items.
R R (2) Install the access panels 191ET, 193AT, 192ET, 194AT (Ref. TASK 53-35-11-400-001).
R (3) Remove the access platform(s).
R (4) Close the MLG doors (Ref. TASK 32-12-00-410-001).
EFF : ALL
53-31-00Page 611
May 01/99
Outboard Face of the MLG Bay Side-Panels
Figure 603/TASK 53-31-00-991-005
EFF : ALL 53-31-00 Page 612
Feb 01/98
CES
(5)
Remove the warning notice(s).
(6)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
EFF : ALL
53-31-00Page 613
Aug 01/01
R
CES TASK 53-31-00-210-005
Detailed Visual Inspection of Upper Surfaces of Pressure Deck Membranes, Side Boxes between FR42 and FR46 including Connections to all Beams and Ribs, LH/RH
1. Reason for the Job
__________________
Refer to the MPD TASK: 533109-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific lint-free cloth
B. Consumable Materials
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R Material No. 11-002 USA MIL-PRF-680 DRY CLEANING SOLVENT (VARSOL/WHITE SPIRIT) (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
21-20-00-010-001 Removal of the Air-Conditioning Distribution Ducts 21-20-00-410-001 Installation of the Air-Conditioning Distribution
Ducts
25-80-00-000-001 Removal of the Insulation Blankets
25-80-00-400-001 Installation of the Insulation Blankets
53-32-12-000-002 Removal of the Cabin Floor Panels
53-32-12-400-002 Installation of the Cabin Floor Panels
ASRM 53-31-14-001 (for corrective action)
ASRM 53-31-29-001 (for corrective action)
53-31-00-991-006 Fig. 604
EFF : ALL
53-31-00Page 614
3. Job Set-up__________
Subtask 53-31-00-010-054
A. Get Access
(1) Remove the following floor panels 241JF, 241KF, 241LF, 241MF, 242KF, 242LF, 242MF (Ref. TASK 53-32-12-000-002).
(2) Remove the insulation blankets (Ref. TASK 25-80-00-000-001).
(3) Remove the necessary cabin air supply ducts installed above the floor structure between FR42 and FR46 (Ref. TASK 21-20-00-010-001).
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE_______ SPECIAL MATERIAL. THIS MATERIAL IS DANGEROUS.
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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