DRAINS - FORWARD FUSELAGE - REMOVAL/INSTALLATION
________________________________________________
TASK 53-29-41-000-001
Removal of the Drain Valves
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
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No specific acces platform 2 m (6 ft. 7 in.)
B. Referenced Information
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REFERENCE DESIGNATION
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24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 53-22-14-000-001 Removal of the FWD Cargo-Compartment Floor-Panels
**ON A/C 001-049, 051-099, 101-149, 201-299, 301-399,
53-29-41-991-001 Fig. 401 R **ON A/C 151-199, 401-499,
53-29-41-991-001-A Fig. 401A
EFF : ALL
53-29-41Page 401
**ON A/C ALL
3. Job Set-up
__________
Subtask 53-29-41-861-050
A. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
Subtask 53-29-41-010-050
B. Get Access
(1)
Put an acces platform in position at the FWD cargo-compartment door
825.
(2)
Open the FWD cargo-compartment door 825 (Ref. TASK 52-30-00-860-001).
(3)
Set the CARGO COMPT LIGHT switch 6LU to ON.
(4)
In the FWD cargo compartment, remove the applicable floor panel (Ref. TASK 53-22-14-000-001)
4. Procedure
_________
Subtask 53-29-41-020-050
A. Removal of the Drain Valve
**ON A/C 001-049, 051-099, 101-149, 201-299, 301-399,
(Ref. Fig. 401/TASK 53-29-41-991-001) R **ON A/C 151-199, 401-499,
(Ref. Fig. 401A/TASK 53-29-41-991-001-A)
**ON A/C ALL
(1) Remove the drain valve (4).
EFF : ALL
53-29-41Page 402
Drain Valve Figure 401/TASK 53-29-41-991-001
R EFF : 001-049, 051-099, 101-149, 201-299, 301-399, 53-29-41 Page 403 May 01/05
CES
Drain Valve Figure 401A/TASK 53-29-41-991-001-A
R EFF : 151-199, 401-499, 53-29-41 Page 404 Aug 01/05
CES
R (2) Remove the nut (1), the screws (3) and the retainers (4).
TASK 53-29-41-400-001
Installation of the Drain Valves
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific access platform 2 m (6 ft. 7 in.)
No specific 1 SCRAPER - NON METALLIC
B. Consumable Materials
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REFERENCE DESIGNATION
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Material No. 09-013 USA MIL-PRF-81733 TYPE I CLASS A
CORROSION INHIBITING BRUSH CONSISTENCY
(Ref. 20-31-00)
Material No. 09-016 USA MIL-PRF-81733D TYPE II CLASS B
CORROSION INHIBITING FILLET CONSISTENCY
(Ref. 20-31-00)
Material No. 09-019 USA AMS 3267/3
LOW ADHESION CORROSION INHIBITING SEALANT
(Ref. 20-31-00)
R Material No. 11-003 USA ASTM D 740 METHYL-ETHYL-KETONE (Ref. 20-31-00) Material No. 16-021A FLEXIBLE POLYURETHANE (Ref. 20-31-00) Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
EFF : ALL
53-29-41Page 406
C. Referenced Information
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REFERENCE DESIGNATION
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24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the
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