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3. Job Set-up
__________
Subtask 52-31-11-860-056
A. Aircraft Maintenance Configuration
(1)
Make sure that the access platform in position below the opened cargo door.
(2)
Make sure that the Yellow hydraulic system is depressurized (Ref. TASK 29-10-00-864-002).
(3)
Attach the SLING - CARGO DOORS (98A52307529001) to a crane with a minimum capacity 130.0 kg (286.6 lb).
(4)
Prepare the replacement cargo door as follows:
(a)
Remove the plastic caps (6) from the replacement cargo door and install the hoisting lugs (2) with the eye-ends outboard.
(b)
Attach the fastener (4) of the sling (5) to the eye-ends of the hoisting lugs (2).
Subtask 52-31-11-865-060
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------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
4. Procedure
_________ (Ref. Fig. 401/TASK 52-31-11-991-001) R **ON A/C 001-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 402/TASK 52-31-11-991-002)
1EFF : ALL 1 52-31-11Page 413 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 051-052,
(Ref. Fig. 402A/TASK 52-31-11-991-002-A)
**ON A/C ALL
(Ref. Fig. 403/TASK 52-31-11-991-003, 404/TASK 52-31-11-991-004) R **ON A/C 001-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 52-31-11-910-053
A. Preparation for the Installation
(1)
Clean the component interface and/or the adjacent area.
(2)
Examine the door frame of the fuselage for the correct condition.
(3)
Examine the bushes in the piano hinges of the fuselage for possible damage. If necessary, replace the applicable piano hinges halves.
(4)
Make sure that the hinge pins (24) are clean and in the correct condition.
(5)
Apply SEALANTS (Material No. 09-005) to the countersink of the screws (31).
(6)
Prepare the shims (29) as follows:
(a)
Put the shims (29) and the end fitting (30) in position to the fuselage.
(b)
Measure the offset between the end fittings (30) and the remaining piano hinge halves of the fuselage.
(c)
Change the thickness of the shims (29) until the end fittings
(30) align with the remaining piano hinge halves. NOTE : A tolerance of 0.2 mm (0.0078 in.) is permitted.
____
(d) Apply SEALANTS (Material No. 09-005) to the mating surface of the shim (29) and the fuselage.
(7) Apply COMMON GREASE (Material No. 04-011) to the actuator bolt (14).
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Gaps on FWD Cargo-Compartment Door Figure 404/TASK 52-31-11-991-004
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Subtask 52-31-11-420-051
B. Installation of the Cargo Door
(1)
Move the replacement cargo door into the installation position and align the bores of the piano hinge halves (cargo door hinges with fuselage hinges).
(2)
Install the hinge pins (24) with EXTRACTOR - HINGE PINS, CARGO DOOR (98D52307523001) to connect both piano hinge halves.
(3)
Adjust the lateral gaps between the cargo door and fuselage as follows:
(a)
Make sure that the door locking handle is in the UNLOCKED position.
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