3. Job Set-up
__________
Subtask 52-31-11-860-050
A. Aircraft Maintenance Configuration
(1)
Open the FWD cargo door and safety it with the actuator safety locks (Ref. TASK 52-30-00-860-001).
(2)
Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position below the opened cargo door.
Subtask 52-31-11-865-052
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/HYD POWER/Y 3803GX N30 122VU DOORS/CARGO 1MJ T12 123VU Y HYD/ELEC/PUMP 3802GX AB06 123VU Y HYD/ELEC/ELEC PUMP/NORM 3801GX AB03
R **ON A/C 001-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 52-31-11-010-055-A
C. Get Access
(1)
Remove the lining and the insulation of the cargo door (Ref. TASK 52-31-13-000-001) to get access to the internal cargo door structure.
(2)
Remove the vent door cover to get access to the cargo door structure adjacent to the vent door.
(3)
Remove the screws, the washers and the access panel from the inner skin of the cargo door.
1EFF : ALL 1 52-31-11Page 603 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 051-052,
Subtask 52-31-11-010-055
C. Get Access
(1)
Remove the lining and the insulation of the cargo door (Ref. TASK 52-31-13-000-001) to get access to the internal cargo door structure.
(2)
Remove the vent door cover to get access to the cargo door structure adjacent to the vent door.
**ON A/C ALL
4. Procedure
_________
**ON A/C 001-049, 053-099, 101-105, 151-199, 201-220,
(Ref. Fig. 601/TASK 52-31-11-991-006-A)
**ON A/C 051-052,
(Ref. Fig. 601A/TASK 52-31-11-991-006) R **ON A/C 106-149, 221-299, 301-399, 401-499,
(Ref. Fig. 601B/TASK 52-31-11-991-006-B)
1EFF : ALL 1 52-31-11Page 604 1 1 Aug 01/05 1 1 1CES 1
Inspection of the Internal Structure of the FWD Cargo Door Figure 601/TASK 52-31-11-991-006-A
R 1EFF : 001-049, 053-099, 101-105, 151-199, 1 52-31-11Page 605 1201-220, 1May 01/05 1 1 1CES 1R Inspection of the Internal Structure of the FWD Cargo Door R Figure 601A/TASK 52-31-11-991-006
R 1EFF : 051-052, 1 52-31-11Page 606 1 1 May 01/05 1 1 1CES 1
Inspection of the Internal Structure of the FWD Cargo Door
Figure 601B/TASK 52-31-11-991-006-B
R 1EFF : 106-149, 221-299, 301-399, 401-499, 1 52-31-11Page 607 1 1 Aug 01/05 1 1 1CES 1 **ON A/C ALL
Subtask 52-31-11-615-050
A. Cleaning Procedure
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.
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE SPECIAL
_______
MATERIAL.
THIS MATERIAL IS DANGEROUS.
(1) Clean the inspection area with CLEANING AGENTS (Material No. 11-002) and a lint-free cloth .
Subtask 52-31-11-210-051
B. Detailed Visual Inspection of the Internal Structure of the Cargo Door
(1) Examine the inner side of the outer skin, the edge members, the inner skin and the retainers (of the door seal) for subsequent damage.
(a)
If you find a scratch,
-determine the extent of the damaged area, (Ref. SRM 52-30-00)
-remove the damage when it is less than the limit (Ref. SRM 51-73-00).
-When the scratch is larger than the limit, repair the affected component (Ref. SRM 52-30-00).
(b)
If you find a dent,
-determine the extent of the damaged area (Ref. SRM 52-30-00),
-remove the damage when it is less than the limit (Ref. SRM 52-73-00).
-When the dent is larger than the limit, repair the affected component (Ref. SRM 52-30-00).
1EFF : ALL 1 52-31-11Page 608 1 1 May 01/05R 1 1 1CES 1
(c) If you find corrosion,
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